LOCAL CLIMATOLOGICAL DATA Monthly Summary
October 2018
Station: Blue Hill Meteorological Observatory Latitude: 42° 12' 44" N Longitude: 71° 06' 53" W Elevation (ground): 635 feet Time Zone: Eastern +--+-------------------------------+----+---------+---------+--+-----------+--------------------+-----------------------------+------+ | | Temperature | |Deg. Days|Precip Ty| | Precip | Pressure | Wind |Solar | | +------+------+------+------+---+ Hu-+----+----+1 fog | S+-----+-----+ Adj. to Sea Level +----+----+---+-------+-------+------+ | | M | M | A | | |mid-| H | C |2 hvy fog| n| | Ice +------+------+------+ Avg| Res|Res| Peak |2Minute| Mean | | | a | i | v | | D | ity| e | o |3 thunder| o|Water| plts| | | | | | +---+---+---+---+ W | | | x | n | e | | e | | a | o |4 ice plt| w| | | | | | S | S | | S | | S | | a | | D| i | i | r | M | w | M | t | l |5 hail | | E | S | | | M | p | p | | p | | p | | t | | a| m | m | a | e | | e | i | i |6 glaze | C| q | n | M | M | e | e | e | D | e | D | e | D | t | | t| u | u | g | a | P | a | n | n |7 duststm| v| u | o | a | i | a | e | e | i | e | i | e | i | s | | e| m | m | e | n | t | n | g | g |8 smk, hz| r| v | w | x | n | n | d | d | r | d | r | d | r | m² | | | | | | | | | | |9 blw snw| | | | | | | | | | | | | | | | 1| 2 | 3 | 4A | 4B | 5 | 6 | 7 | 8 | 9 |10| 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18| 19| 20| 21| 22| 23 | +--+------+------+------+------+---+----+----+----+---------+--+-----+-----+------+------+------+----+----+---+---+---+---+---+------+ |01| 65.2 | 53.6 | 59.4 | 57.0 | 55| 92| 5| 0|.........| 0| 0.15| 0.0| 30.36| 30.29|30.322| 9.6| 0.8| 77| 21|SSW| 16|220| 47 | |02| 64.3 | 53.4 | 58.9 | 57.5 | 57| 98| 6| 0|.........| 0| 0.55| 0.0| 30.32| 30.00|30.179| 8.4| 4.3|117| 37| S| 24|168| 29 | |03| 61.6 | 52.0 | 56.8 | 56.1 | 55| 97| 8| 0|.........| 0| 0.23| 0.0| 30.13| 29.97|30.053| 5.2| 3.9| 32| 16| NE| 12| 33| 59 | |04| 68.9 | 55.2 | 62.1 | 62.1 | 60| 94| 3| 0|.........| 0| 0.00| 0.0| 30.10| 29.91|30.005|10.9| 9.3|216| 32| SW| 22|202| 83 | |05| 64.1 | 46.8 | 55.4 | 53.9 | 48| 82| 9| 0|.........| 0| 0.00| 0.0| 30.25| 29.99|30.168|10.8| 7.6| 53| 25| N| 18|348| 176 | | | | | | | | | | | | | | | | | | | | | | | | | | |06| 64.0 | 44.9 | 54.5 | 55.1 | 50| 82| 10| 0|.........| 0| 0.00| 0.0| 30.30| 30.17|30.228| 7.0| 2.4|212| 26|SSW| 16|214| 124 | |07| 75.4 | 55.5 | 65.4 | 62.2 | 60| 92| 0| 1|.........| 0| 0.04| 0.0| 30.37| 30.13|30.210|10.8| 1.6|176| 26|ENE| 20| 76| 71 | |08| 55.6 | 52.6 | 54.1 | 53.8 | 52| 94| 10| 0|.........| 0| 0.02| 0.0| 30.51| 30.36|30.462| 8.1| 7.0| 90| 22| E| 17| 90| 25 | |09| 75.1 | 54.6 | 64.8 | 65.9 | 64| 92| 0| 0|.........| 0| 0.00| 0.0| 30.42| 30.17|30.289|13.4|13.0|233| 30|WSW| 21|256| 96 | |10| 81.5*| 65.2 | 73.3*| 71.4 | 67| 87| 0| 9|.........| 0| 0.00| 0.0| 30.18| 29.94|30.046|12.7|12.3|245| 25| W| 19|267| 158 | | | | | | | | | | | | | | | | | | | | | | | | | | |11| 69.0 | 55.7 | 62.3 | 62.3 | 61| 96| 2| 0|.........| 0| 0.65| 0.0| 29.94| 29.55|29.733| 7.9| 3.2|130| 47| NW| 36|314| 38 | |12| 59.5 | 44.8 | 52.2 | 53.3 | 50| 89| 12| 0|.........| 0| 0.21| 0.0| 29.75| 29.47|29.576|11.7| 8.8|326| 32|NNW| 24|318| 64 | |13| 48.4 | 40.1 | 44.3 | 44.2 | 42| 91| 21| 0|.........| 0| 0.15| 0.0| 30.07| 29.73|29.867| 9.4| 9.2|292| 21| W| 17|284| 48 | |14| 55.4 | 37.4 | 46.4 | 45.8 | 40| 81| 19| 0|.........| 0| 0.00| 0.0| 30.25| 30.07|30.195|10.8|10.5|267| 20| W| 16|271| 107 | |15| 66.1 | 43.8 | 54.9 | 54.5 | 51| 89| 10| 0|.........| 0| 0.04| 0.0| 30.24| 29.73|30.023|16.2|14.2|214| 47|WSW| 33|245| 33 | | | | | | | | | | | | | | | | | | | | | | | | | | |16| 55.6 | 41.0 | 48.3 | 48.1 | 37| 67| 16| 0|.........| 0| 0.03| 0.0| 30.05| 29.77|29.983|16.4|15.9|284| 53|WNW| 38|302| 170 | |17| 59.4 | 39.1 | 49.3 | 46.2 | 38| 75| 16| 0|.........| 0| 0.02| 0.0| 30.02| 29.75|29.896|15.1|14.1|266| 52| NW| 39|302| 153 | |18| 44.9 | 32.9 | 38.9*| 38.0 | 24| 58| 26| 0|.........| 0| 0.00| 0.0| 30.31| 29.97|30.188|15.7|15.2|296| 37|WNW| 25|291| 166 | |19| 59.3 | 31.5*| 45.4 | 45.6 | 34| 66| 19| 0|.........| 0| 0.00| 0.0| 30.30| 29.87|30.119|15.1|14.2|240| 33| SW| 24|223| 156 | |20| 61.5 | 45.1 | 53.3 | 53.5 | 47| 78| 11| 0|.........| 0| 0.00| 0.0| 29.88| 29.57|29.660|14.7|13.4|244| 34|SSW| 26|217| 70 | | | | | | | | | | | | | | | | | | | | | | | | | | |21| | | | | | | | | | | | | | | | | | | | | | | | |22| | | | | | | | | | | | | | | | | | | | | | | | |23| | | | | | | | | | | | | | | | | | | | | | | | |24| | | | | | | | | | | | | | | | | | | | | | | | |25| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |26| | | | | | | | | | | | | | | | | | | | | | | | |27| | | | | | | | | | | | | | | | | | | | | | | | |28| | | | | | | | | | | | | | | | | | | | | | | | |29| | | | | | | | | | | | | | | | | | | | | | | | |30| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |31| | | | | | | | | | | | | | | | | | | | | | | | +--+------+------+------+------+---+----+----+----+---------+--+-----+-----+------+------+------+----+----+---+---+---+---+---+------+ | Sum | Sum |------|------|---|----| Ttl| Ttl| |Total|Total| For the month: | ---- | +------+------+------+------+---+----+----+----+ Number of +-----+-----+------+------+------+----+----+---+---+---+---+---+------+ |1254.8| 945.2|------|------|---|----| 203| 10| Days | 2.09| 0.0| 30.51| 29.47|30.038|11.5| 5.4|252| 53|WNW| 39|302| ---- | +------+------+------+------+---+----+----+----+------------+-----+-----+------+------+------+----+----+---+---+---+---+---+------+ | Avg | Avg | Avg | Mean |Avg| Avg|----|----|Precip | Season Ttl| Date | Date |------|----|----|---| Date | Date | Avg | +------+------+------+------+---+----+----+----+ +-----+-----+------+------+------+----+----+---+-------+-------+------+ | 62.7| 47.3| 55.0 | 54.0 | 49|84.9|----|----|≥.01 Inch 11|37.25| 0.0| 8 | 12 |------|----|----|---| 16 | 17 | 89| +------+------+------+------+---+----+----+----+------------+-----+-----+------+------+------+----+----+---+-------+-------+------+ | | Season |Snow, Ice | | | | Number of Days | to Date |≥1.0 Inch 0| Greatest in 24 Hours and Dates | Greatest Depth on Ground | +------------------+-----------------+----+----+------------+--------------+-----------------+ of Snow, Ice Pellets or Ice | | Max Temperature | Min Temperature | 288| 867|Thunder 0|Precipitation | Snow, Ice Plts | and Date | +--------+---------+--------+--------+----+----+------------+-------+------+---------+-------+-------------+----------------------+ | ≥90°F | ≤32°F | ≤32°F | ≤0°F |----|----|Heavy Fog 0| 0.86| 11-12| 0.0 | - | 0 | - | +--------+---------+--------+--------+----+----+------------+-------+------+---------+----+--+-------------+----------------------+ | 0 | 0 | 1 | 0 |----|----| Clear 0 Partly Cloudy 0 Cloudy 0 | +--------+---------+--------+--------+----+----+------------------------------------------+ NOTES: Data in column 4A are (MAX+MIN) / 2, whereas data in columns 4B, 5, 6, 15, 16, 23 are means via continuous observations Units: Temperature=°F, Wind=mph, Pressure=Inches Hg, Precipitation=inches. for 24 hours. Column 5: Dew point is calculated from temperature and humidity and is continuously averaged for 24 hours. Columns 7, 8: Degree Days heating base is 65°F, cooling base is 65°F. Data in columns 9, 10, 12 are entered manually by the station observer. Columns 17-18: Resultant wind is calculated by the vector sum of continuous wind observations. Column 23: Solar Radiation is measured in Watts/m² and is continuously averaged for 24 hours. Data in columns 4B, 5, 6, 15, 16, 23 are updated continuously, there by achieving a "true" mean.
OBSERVATIONS AT 3-HOUR INTERVALS
October 2018: Blue Hill Meteorological Observatory
+--+----+-----+-----+---+---+---+----------+----+-----+-----+---+---+---+----------+----+-----+-----+---+---+---+----------+ | | | | | | | | | | | | | | | | | | | | | | | | | | | | T | | | Wind | | | | T | | | Wind | | | | T | | | Wind | | | | | R | e | | % +--+---+---+ | | R | e | | % +--+---+---+ | | R | e | | % +--+---+---+ | | | | a | m | D | | D| | | | | a | m | D | | D| | | | | a | m | D | | D| | | | | S | P | i | p | e | H | i| | | S | P | i | p | e | H | i| | | S | P | i | p | e | H | i| | | | | u | r | n | e | w | u | r| | | u | r | n | e | w | u | r| | | u | r | n | e | w | u | r| | | | | n | e | f | r | | m | e| | | n | e | f | r | | m | e| | | n | e | f | r | | m | e| | | | | s | s | a | a | P | i | c| S | | s | s | a | a | P | i | c| S | | s | s | a | a | P | i | c| S | | | H| h | s | l | t | o | d | t| p | G | h | s | l | t | o | d | t| p | G | h | s | l | t | o | d | t| p | G | | o| i | u | l | u | i | i | i| e | u | i | u | l | u | i | i | i| e | u | i | u | l | u | i | i | i| e | u | | u| n | r | | r | n | t | o| e | s | n | r | | r | n | t | o| e | s | n | r | | r | n | t | o| e | s | | r| e | e | Rate| e | t | y | n| d | t | e | e | Rate| e | t | y | n| d | t | e | e | Rate| e | t | y | n| d | t | +--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+ | OCT 1 | OCT 2 | OCT 3 | | | | | |00| 0|30.32| 0.00| 56| 51| 83|25| 11| 14| 0|30.32| 0.00| 54| 53| 97|07| 10| 14| 0|30.00| 0.25| 61| 61| 99|22| 4| 7| |03| 0|30.30| 0.00| 57| 54| 89|24| 9| 14| 0|30.28| 0.06| 53| 53| 98|09| 11| 14| 0|29.98| 0.00| 56| 55| 98|03| 10| 14| |06| 12|30.31| 0.00| 57| 55| 93|21| 12| 18| 0|30.29| 0.00| 55| 54| 98|15| 1| 13| 0|30.00| 0.00| 52| 52| 98|34| 6| 9| |09| 295|30.32| 0.00| 64| 60| 86|23| 8| 14| 46|30.28| 0.00| 56| 55| 98|06| 8| 13| 116|30.05| 0.00| 54| 53| 99|33| 3| 5| |12| 37|30.32| 0.00| 61| 57| 88|06| 12| 17| 86|30.21| 0.00| 57| 56| 98|09| 5| 13| 220|30.07| 0.00| 57| 56| 99|35| 4| 6| |15| 35|30.32| 0.00| 55| 54| 96|05| 9| 16| 63|30.11| 0.00| 58| 57| 98|10| 8| 9| 69|30.07| 0.00| 58| 57| 97|33| 6| 11| |18| 0|30.33| 0.00| 54| 53| 97|04| 12| 18| 0|30.06| 0.08| 60| 59| 98|17| 18| 24| 0|30.09| 0.00| 57| 56| 95|03| 7| 10| |21| 0|30.35| 0.00| 54| 53| 97|07| 8| 15| 0|30.03| 0.00| 64| 64| 99|22| 12| 16| 0|30.12| 0.00| 57| 55| 94|07| 7| 10| +--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+ | OCT 4 | OCT 5 | OCT 6 | | | | | |00| 0|30.10| 0.00| 56| 55| 96|15| 3| 4| 0|30.00| 0.00| 64| 63| 97|31| 14| 19| 0|30.22| 0.00| 48| 44| 85|07| 7| 8| |03| 0|30.07| 0.00| 56| 55| 97|20| 6| 9| 0|30.03| 0.00| 59| 56| 89|34| 12| 21| 0|30.21| 0.00| 45| 42| 90|34| 7| 9| |06| 5|30.06| 0.00| 56| 56| 98|17| 8| 12| 5|30.14| 0.00| 55| 51| 86|01| 12| 17| 0|30.25| 0.00| 47| 44| 89|00| 5| 8| |09| 199|30.06| 0.00| 60| 59| 97|20| 10| 15| 483|30.21| 0.00| 56| 48| 75|05| 13| 23| 209|30.28| 0.00| 55| 50| 82|10| 6| 9| |12| 246|29.98| 0.00| 68| 63| 85|21| 13| 23| 671|30.21| 0.00| 57| 48| 72|06| 14| 19| 661|30.25| 0.00| 62| 53| 72|18| 6| 10| |15| 163|29.93| 0.00| 66| 63| 90|20| 16| 26| 362|30.19| 0.00| 55| 47| 74|08| 6| 15| 325|30.21| 0.00| 62| 54| 77|09| 5| 8| |18| 0|29.94| 0.00| 65| 63| 94|20| 12| 17| 0|30.21| 0.00| 48| 43| 84|12| 10| 12| 0|30.20| 0.00| 60| 54| 81|20| 10| 15| |21| 0|29.96| 0.00| 65| 63| 95|25| 13| 17| 0|30.23| 0.00| 48| 44| 85|09| 11| 12| 0|30.19| 0.00| 57| 52| 82|20| 15| 19| +--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+ | OCT 7 | OCT 8 | OCT 9 | | | | | |00| 0|30.17| 0.00| 58| 54| 87|21| 13| 16| 0|30.36| 0.00| 56| 55| 97|08| 11| 15| 0|30.42| 0.00| 55| 54| 98|20| 9| 15| |03| 0|30.14| 0.00| 59| 57| 92|22| 14| 20| 0|30.40| 0.00| 55| 53| 93|07| 11| 19| 0|30.37| 0.00| 58| 57| 98|21| 12| 22| |06| 5|30.15| 0.00| 61| 59| 95|23| 13| 16| 0|30.47| 0.00| 53| 51| 93|07| 7| 17| 0|30.36| 0.00| 61| 60| 98|22| 14| 20| |09| 241|30.17| 0.00| 67| 64| 92|23| 11| 16| 70|30.50| 0.00| 53| 50| 90|07| 12| 19| 267|30.33| 0.00| 65| 65| 99|22| 17| 23| |12| 246|30.18| 0.00| 73| 67| 83|24| 4| 12| 97|30.50| 0.00| 54| 52| 92|08| 9| 16| 348|30.29| 0.00| 73| 67| 83|25| 16| 27| |15| 25|30.19| 0.00| 67| 63| 87|06| 15| 23| 32|30.49| 0.00| 53| 52| 95|06| 5| 10| 156|30.24| 0.00| 75| 68| 81|24| 15| 22| |18| 0|30.26| 0.00| 58| 57| 96|07| 14| 20| 0|30.47| 0.00| 53| 52| 97|10| 3| 8| 0|30.22| 0.00| 69| 66| 90|22| 11| 15| |21| 0|30.33| 0.00| 56| 55| 97|07| 13| 19| 0|30.47| 0.00| 54| 53| 97|14| 2| 3| 0|30.20| 0.00| 67| 65| 95|23| 13| 21| +--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+ | OCT 10 | OCT 11 | OCT 12 | | | | | |00| 0|30.18| 0.00| 66| 65| 96|24| 14| 21| 0|29.94| 0.00| 68| 66| 94|22| 10| 16| 0|29.55| 0.00| 56| 55| 98|07| 5| 9| |03| 0|30.12| 0.00| 66| 64| 96|24| 16| 20| 0|29.88| 0.00| 67| 66| 97|21| 11| 15| 0|29.50| 0.00| 56| 55| 98|10| 9| 12| |06| 16|30.12| 0.00| 66| 65| 97|24| 11| 17| 0|29.85| 0.00| 65| 64| 96|15| 7| 11| 0|29.52| 0.05| 56| 55| 98|34| 4| 10| |09| 348|30.11| 0.00| 72| 68| 88|26| 13| 19| 105|29.82| 0.00| 66| 65| 98|18| 7| 9| 7|29.50| 0.00| 54| 53| 98|34| 9| 20| |12| 664|30.04| 0.00| 79| 69| 72|26| 14| 23| 193|29.75| 0.00| 67| 63| 87|09| 3| 5| 135|29.52| 0.00| 53| 51| 94|33| 15| 28| |15| 341|29.98| 0.00| 81| 69| 68|24| 12| 21| 26|29.63| 0.15| 59| 58| 96|09| 16| 18| 323|29.57| 0.00| 59| 50| 71|31| 12| 20| |18| 0|29.96| 0.00| 73| 68| 84|23| 13| 19| 0|29.61| 0.04| 58| 57| 97|34| 3| 5| 0|29.64| 0.00| 51| 45| 80|30| 12| 20| |21| 0|29.96| 0.00| 68| 66| 93|19| 9| 13| 0|29.60| 0.00| 56| 56| 97|35| 9| 13| 0|29.72| 0.00| 47| 42| 83|29| 11| 17| +--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+ | OCT 13 | OCT 14 | OCT 15 | | | | | |00| 0|29.74| 0.00| 45| 42| 88|30| 8| 15| 0|30.07| 0.00| 40| 38| 93|27| 13| 16| 0|30.23| 0.00| 46| 41| 83|27| 11| 15| |03| 0|29.76| 0.00| 44| 41| 89|29| 8| 11| 0|30.12| 0.00| 38| 37| 93|27| 12| 16| 0|30.22| 0.00| 45| 41| 84|23| 7| 11| |06| 0|29.79| 0.00| 45| 42| 90|29| 7| 8| 5|30.18| 0.00| 38| 36| 95|27| 13| 17| 7|30.21| 0.00| 45| 41| 85|21| 12| 16| |09| 58|29.83| 0.00| 44| 42| 93|28| 9| 13| 206|30.22| 0.00| 44| 41| 90|25| 6| 9| 33|30.17| 0.00| 48| 45| 90|17| 14| 19| |12| 104|29.85| 0.00| 44| 43| 96|28| 9| 12| 376|30.21| 0.00| 52| 41| 68|28| 14| 19| 72|30.05| 0.00| 56| 53| 91|18| 15| 26| |15| 81|29.86| 0.00| 47| 44| 89|31| 10| 16| 169|30.20| 0.00| 54| 42| 64|25| 10| 18| 56|29.94| 0.00| 60| 57| 93|19| 18| 39| |18| 0|29.92| 0.00| 44| 41| 92|29| 11| 14| 0|30.23| 0.00| 48| 41| 79|25| 10| 11| 0|29.84| 0.00| 62| 61| 94|21| 22| 33| |21| 0|30.02| 0.00| 42| 40| 92|27| 13| 18| 0|30.24| 0.00| 47| 41| 79|24| 10| 14| 0|29.78| 0.00| 64| 61| 90|23| 24| 35| +--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+ | OCT 16 | OCT 17 | OCT 18 | | | | | |00| 0|29.77| 0.00| 55| 52| 91|30| 27| 45| 0|30.02| 0.00| 43| 37| 79|24| 11| 15| 0|29.98| 0.00| 39| 33| 79|27| 20| 28| |03| 0|29.86| 0.00| 49| 38| 66|30| 32| 51| 0|29.98| 0.00| 40| 35| 83|24| 11| 15| 0|30.04| 0.00| 35| 28| 75|29| 18| 26| |06| 0|29.98| 0.00| 41| 32| 68|28| 20| 30| 0|29.93| 0.00| 39| 35| 85|21| 11| 15| 0|30.13| 0.00| 33| 23| 66|31| 18| 31| |09| 450|30.04| 0.00| 47| 35| 64|29| 16| 33| 436|29.91| 0.00| 48| 40| 73|25| 8| 14| 441|30.21| 0.00| 39| 22| 51|32| 24| 33| |12| 626|30.01| 0.00| 54| 37| 52|27| 13| 24| 589|29.80| 0.00| 58| 42| 57|24| 14| 25| 610|30.20| 0.00| 44| 21| 41|29| 17| 27| |15| 299|30.00| 0.00| 55| 37| 50|28| 10| 21| 65|29.76| 0.00| 58| 39| 50|28| 25| 38| 290|30.21| 0.00| 44| 21| 39|30| 15| 26| |18| 0|30.02| 0.00| 48| 37| 66|27| 14| 19| 0|29.87| 0.00| 44| 42| 91|28| 16| 23| 0|30.26| 0.00| 37| 23| 56|29| 15| 21| |21| 0|30.02| 0.00| 45| 37| 75|25| 11| 16| 0|29.93| 0.00| 42| 37| 84|28| 19| 29| 0|30.29| 0.00| 35| 24| 64|27| 17| 20| +--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+
MAXIMUM SHORT DURATION PRECIPITATION
+------------------------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+ | Time Period (minutes) | 5 | 10 | 15 | 20 | 30 | 45 | 60 | 80 | 100 | 120 | 150 | 180 | +------------------------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+ | Precipitation | 0.07 | 0.09 | 0.13 | 0.15 | 0.21 | 0.26 | 0.34 | 0.39 | 0.42 | 0.47 | 0.52 | 0.53 | +------------------------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+ | Ended: Date | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | +------------------------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+ | Ended: Time | 1517 | 1439 | 1447 | 1447 | 1453 | 1453 | 1520 | 1518 | 1520 | 1612 | 1612 | 1620 | +------------------------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+-------+ The precipitation amounts for the indicated time intervals may occur at any time during the month. The time indicated is the ending time of the interval. Date and time are not entered for trace amounts.
OBSERVATIONS AT 3-HOUR INTERVALS
October 2018: Blue Hill Meteorological Observatory
+--+----+-----+-----+---+---+---+----------+----+-----+-----+---+---+---+----------+----+-----+-----+---+---+---+----------+ | | | | | | | | | | | | | | | | | | | | | | | | | | | | T | | | Wind | | | | T | | | Wind | | | | T | | | Wind | | | | | R | e | | % +--+---+---+ | | R | e | | % +--+---+---+ | | R | e | | % +--+---+---+ | | | | a | m | D | | D| | | | | a | m | D | | D| | | | | a | m | D | | D| | | | | S | P | i | p | e | H | i| | | S | P | i | p | e | H | i| | | S | P | i | p | e | H | i| | | | | u | r | n | e | w | u | r| | | u | r | n | e | w | u | r| | | u | r | n | e | w | u | r| | | | | n | e | f | r | | m | e| | | n | e | f | r | | m | e| | | n | e | f | r | | m | e| | | | | s | s | a | a | P | i | c| S | | s | s | a | a | P | i | c| S | | s | s | a | a | P | i | c| S | | | H| h | s | l | t | o | d | t| p | G | h | s | l | t | o | d | t| p | G | h | s | l | t | o | d | t| p | G | | o| i | u | l | u | i | i | i| e | u | i | u | l | u | i | i | i| e | u | i | u | l | u | i | i | i| e | u | | u| n | r | | r | n | t | o| e | s | n | r | | r | n | t | o| e | s | n | r | | r | n | t | o| e | s | | r| e | e | Rate| e | t | y | n| d | t | e | e | Rate| e | t | y | n| d | t | e | e | Rate| e | t | y | n| d | t | +--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+ | OCT 19 | OCT 20 | OCT 21 | | | | | |00| 0|30.29| 0.00| 33| 24| 69|27| 14| 16| 0|29.88| 0.00| 51| 44| 78|22| 15| 23| 0|29.59| 0.00| 47| 42| 84|28| 12| 16| |03| 0|30.27| 0.00| 33| 26| 77|28| 12| 17| 0|29.77| 0.00| 54| 47| 77|21| 20| 30| | | | | | | | | | |06| 0|30.25| 0.00| 32| 26| 79|23| 12| 16| 0|29.68| 0.00| 54| 47| 77|21| 20| 34| | | | | | | | | | |09| 417|30.23| 0.00| 44| 33| 64|24| 14| 20| 88|29.69| 0.00| 54| 50| 88|23| 18| 28| | | | | | | | | | |12| 585|30.13| 0.00| 54| 37| 53|24| 16| 24| 700|29.63| 0.00| 60| 51| 71|26| 12| 26| | | | | | | | | | |15| 281|30.04| 0.00| 59| 36| 42|22| 13| 25| 362|29.58| 0.00| 59| 48| 67|26| 10| 20| | | | | | | | | | |18| 0|30.02| 0.00| 52| 39| 61|22| 17| 28| 0|29.59| 0.00| 52| 44| 74|24| 8| 13| | | | | | | | | | |21| 0|29.94| 0.00| 50| 41| 71|21| 18| 28| 0|29.60| 0.00| 47| 42| 84|26| 11| 13| | | | | | | | | | +--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+ | OCT 22 | OCT 23 | OCT 24 | | | | | |00| | | | | | | | | | | | | | | | | | | | | | | | | | | | |03| | | | | | | | | | | | | | | | | | | | | | | | | | | | |06| | | | | | | | | | | | | | | | | | | | | | | | | | | | |09| | | | | | | | | | | | | | | | | | | | | | | | | | | | |12| | | | | | | | | | | | | | | | | | | | | | | | | | | | |15| | | | | | | | | | | | | | | | | | | | | | | | | | | | |18| | | | | | | | | | | | | | | | | | | | | | | | | | | | |21| | | | | | | | | | | | | | | | | | | | | | | | | | | | +--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+ | OCT 25 | OCT 26 | OCT 27 | | | | | |00| | | | | | | | | | | | | | | | | | | | | | | | | | | | |03| | | | | | | | | | | | | | | | | | | | | | | | | | | | |06| | | | | | | | | | | | | | | | | | | | | | | | | | | | |09| | | | | | | | | | | | | | | | | | | | | | | | | | | | |12| | | | | | | | | | | | | | | | | | | | | | | | | | | | |15| | | | | | | | | | | | | | | | | | | | | | | | | | | | |18| | | | | | | | | | | | | | | | | | | | | | | | | | | | |21| | | | | | | | | | | | | | | | | | | | | | | | | | | | +--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+ | OCT 28 | OCT 29 | OCT 30 | | | | | |00| | | | | | | | | | | | | | | | | | | | | | | | | | | | |03| | | | | | | | | | | | | | | | | | | | | | | | | | | | |06| | | | | | | | | | | | | | | | | | | | | | | | | | | | |09| | | | | | | | | | | | | | | | | | | | | | | | | | | | |12| | | | | | | | | | | | | | | | | | | | | | | | | | | | |15| | | | | | | | | | | | | | | | | | | | | | | | | | | | |18| | | | | | | | | | | | | | | | | | | | | | | | | | | | |21| | | | | | | | | | | | | | | | | | | | | | | | | | | | +--+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+----+-----+-----+---+---+---+--+---+---+ | OCT 31 | | | | | | | |00| | | | | | | | | | | | |03| | | | | | | | | | | | |06| | | | | | | | | | | | |09| | | | | | | | | | | | |12| | | | | | | | | | | | |15| | | | | | | | | | | | |18| | | | | | | | | | | | |21| | | | | | | | | | | | +--+----+-----+-----+---+---+---+--+---+---+---------------------------------------+---------------------------------------+
WEATHER NOTES SUMMARY BY HOURS
+--+-----------------------------+---------+ Wind Direction: Directions are those from which the wind is blowing, | | Averages | | indicated in tens of degrees from true North: i.e., 09 for East, 18 for | +----+------+---+---+---+-----+Resultant| South, 27 for West, and 00 or 36 for North. | | | | | | | | | Wind Speed: The observed one-minute average speed in miles-per-hour. | | | | T | | | | Wind | Wind Gust: The maximum instantaneous wind speed for the ten minute-period | | | | e | | % | W +----+----+ preceding the observation. | | | | m | D | | i | D | | Rainfall Rate: The instantaneous rainfall rate at time of observation, | | S | P | p | e | H | n | i | | calculated by timing consecutive 0.01" pulses from the electronic rain | | u | r | e | w | u | d | r | | gauge and interpolating this rate for one hour. | | n | e | r | | m | | e | | | | s | s | a | P | i | S | c | S | | H| h | s | t | o | d | p | t | p | | o| i | u | u | i | i | e | i | e | | u| n | r | r | n | t | e | o | e | | r| e | e | e | t | y | d | n | d | +--+----+------+---+---+---+-----+----+----+ |00| 0|30.054| 52| 49| 89| 11.5| 26 | 6.7| |03| 0|30.066| 51| 48| 89| 12.5| 26 | 5.9| |06| 3|30.084| 51| 47| 89| 10.6| 25 | 6.0| |09| 226|30.098| 54| 50| 86| 11.3| 26 | 4.6| |12| 363|30.060| 59| 51| 78| 11.2| 27 | 5.0| |15| 176|30.026| 59| 51| 76| 11.8| 26 | 3.7| |18| 0|30.038| 55| 50| 85| 11.9| 24 | 5.4| |21| 0|30.050| 53| 50| 88| 12.3| 25 | 6.6| +--+----+------+---+---+---+-----+----+----+
HOURLY PRECIPITATION (Water Equivalent)
October 2018: Blue Hill Meteorological Observatory
---+-----------------------------------------------------------+-----------------------------------------------------------+--- | | | D| A.M. Hour Ending at | P.M. Hour Ending at |D a| | |a t+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+t e| 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 |e ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+--- 01| | | | | | | | | | | | |0.02| |0.01| |0.01| |0.01|0.03|0.03|0.01|0.03| |01 02| |0.01|0.06|0.03|0.03|0.01| | |0.01| |0.01| | |0.01| | |0.02|0.09|0.08| |0.01|0.02| |0.16|02 03|0.16|0.03|0.03| |0.01| | | | | | | | | | | | | | | | | | | |03 04| | | | | | | | | | | | | | | | | | | | | | | | |04 05| | | | | | | | | | | | | | | | | | | | | | | | |05 | | | | | | | | | | | | | | | | | | | | | | | | | 06| | | | | | | | | | | | | | | | | | | | | | | | |06 07| | | | | | | | | | | | | | | |0.02| |0.01| |0.01| | | | |07 08| | | | | | | | | | | |0.01| | | | | |0.01| | | | | | |08 09| | | | | | | | | | | | | | | | | | | | | | | | |09 10| | | | | | | | | | | | | | | | | | | | | | | | |10 | | | | | | | | | | | | | | | | | | | | | | | | | 11| | | | | | | | | | | | | |0.03|0.28|0.14|0.08|0.04|0.05|0.01|0.01|0.01| | |11 12| | | |0.01| |0.05|0.06|0.03|0.06| | | | | | | | | | | | | | | |12 13| | | | | | | |0.02|0.03|0.03|0.04|0.02|0.01| | | | | | | | | | | |13 14| | | | | | | | | | | | | | | | | | | | | | | | |14 15| | | | | | | | | |0.01| | | | | | | | | | | | | |0.03|15 | | | | | | | | | | | | | | | | | | | | | | | | | 16|0.03| | | | | | | | | | | | | | | | | | | | | | | |16 17| | | | | | | | | | | | | | | | |0.02| | | | | | | |17 18| | | | | | | | | | | | | | | | | | | | | | | | |18 19| | | | | | | | | | | | | | | | | | | | | | | | |19 20| | | | | | | | | | | | | | | | | | | | | | | | |20 | | | | | | | | | | | | | | | | | | | | | | | | | 21| | | | | | | | | | | | | | | | | | | | | | | | |21 22| | | | | | | | | | | | | | | | | | | | | | | | |22 23| | | | | | | | | | | | | | | | | | | | | | | | |23 24| | | | | | | | | | | | | | | | | | | | | | | | |24 25| | | | | | | | | | | | | | | | | | | | | | | | |25 | | | | | | | | | | | | | | | | | | | | | | | | | 26| | | | | | | | | | | | | | | | | | | | | | | | |26 27| | | | | | | | | | | | | | | | | | | | | | | | |27 28| | | | | | | | | | | | | | | | | | | | | | | | |28 29| | | | | | | | | | | | | | | | | | | | | | | | |29 30| | | | | | | | | | | | | | | | | | | | | | | | |30 31| | | | | | | | | | | | | | | | | | | | | | | | |31 ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+--- Sum|0.19|0.04|0.09|0.04|0.04|0.06|0.06|0.05|0.10|0.04|0.05|0.03|0.03|0.04|0.29|0.16|0.13|0.15|0.14|0.05|0.05|0.04|0.03|0.19|Sum ---+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+----+--- During a frozen precipitation event, hourly precipitation totals may not be recorded. In this case, daily amounts are typically entered in the last column (hour ending at 12 A.M.)