LOCAL CLIMATOLOGICAL DATA Hourly Summary June 29, 2008 Station: Blue Hill Meteorological Observatory Latitude: 42° 12' 44" N Longitude: 71° 06' 53" W Elevation (ground): 635 ft. Time Zone: Eastern +--+------------------------+----+-----+--------------------+------------------------+------+ | | Temperature | | Pre-| Pressure | Wind | Sun | | +------+------+------+---+ Hu-|cipi-| Adj. to Sea Level +----+---+-------+-------+------+ | | M | M | | |mid-| ta- +------+------+------+ Avg|Res| Peak | Minute| Mean | | | a | i | | D | ity| tion| | | | | +---+---+---+---+ | | | x | n | | e | | | | | | S | | S | | S | | I | | H| i | i | M | w | M | | | | M | p | | p | | p | | n | | o| m | m | e | | e |Water| M | M | e | e | D | e | D | e | D | d | | u| u | u | a | P | a | | a | i | a | e | i | e | i | e | i | e | | r| m | m | n | t | n |Equiv| x | n | n | d | r | d | r | d | r | x | | | | | | | | | | | | | | | | | | | | 1| 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12| 13| 14| 15| 16| 17 | +--+------+------+------+---+----+-----+------+------+------+----+---+---+---+---+---+------+ |00| 60.6 | 59.9*| 60.1 | 59| 97| 0.00| 29.86| 29.85|29.855| 2.4| 50| 6| NE| 5| 56| 0 | |01| 61.0 | 60.3 | 60.5 | 60| 97| 0.00| 29.85| 29.84|29.848| 1.7|323| 5|WNW| 4|309| 0 | |02| 61.3 | 60.5 | 61.0 | 60| 97| 0.00| 29.84| 29.83|29.836| 2.6|310| 6| NW| 5|311| 0 | |03| 61.4 | 61.1 | 61.2 | 60| 97| 0.00| 29.84| 29.83|29.833| 1.7|312| 6| NW| 5|311| 0 | | | | | | | | | | | | | | | | | | | |04| 61.8 | 60.8 | 61.3 | 60| 97| 0.01| 29.83| 29.82|29.821| 1.6|312| 5| NW| 4|311| 0 | |05| 61.0 | 60.7 | 60.9 | 60| 97| 0.00| 29.83| 29.82|29.825| 3.6| 19| 7|NNE| 6| 29| 7 | |06| 62.7 | 60.9 | 61.6 | 61| 97| 0.00| 29.84| 29.82|29.832| 1.6|126| 5| NE| 5| 51| 43 | |07| 64.3 | 62.2 | 63.5 | 63| 97| 0.00| 29.84| 29.83|29.832| 2.2|120| 8|ESE| 6|120| 99 | | | | | | | | | | | | | | | | | | | |08| 65.6 | 63.8 | 64.4 | 64| 97| 0.00| 29.84| 29.82|29.827| 5.5|114| 14|ESE| 10|111| 198 | |09| 66.4 | 65.0 | 65.7 | 65| 97| 0.00| 29.84| 29.84|29.837| 2.4|274| 8| W| 6|278| 278 | |10| 69.1 | 65.9 | 67.3 | 66| 97| 0.00| 29.85| 29.84|29.841| 3.1|240| 7| W| 5|296| 398 | |11| 74.7 | 68.9 | 71.4 | 71| 97| 0.00| 29.85| 29.85|29.851| 4.0|216| 11|WSW| 7|208| 736 | | | | | | | | | | | | | | | | | | | |12| 81.1 | 74.7 | 78.3 | 74| 89| 0.00| 29.85| 29.84|29.849| 3.1|229| 13| SW| 7|228| 686 | |13| 82.8*| 79.5 | 81.4 | 72| 74| 0.00| 29.84| 29.83|29.837| 3.2| 64| 10| N| 9| 73| 517 | |14| 79.7 | 74.1 | 75.6 | 69| 79| 0.00| 29.83| 29.82|29.822| 9.1| 63| 14|ENE| 12| 69| 629 | |15| 77.6 | 74.8 | 76.4 | 69| 78| 0.00| 29.82| 29.79|29.805|11.1| 85| 17| E| 14| 82| 508 | | | | | | | | | | | | | | | | | | | |16| 80.6 | 76.2 | 77.8 | 70| 76| 0.00| 29.80| 29.77|29.782|11.6|112| 28| SE| 18|157| 307 | |17| 81.6 | 77.9 | 80.1 | 66| 63| 0.00| 29.80| 29.76|29.770|16.6|173| 33|SSW| 24|190| 204 | |18| 77.9 | 72.5 | 74.2 | 67| 78| 0.00| 29.80| 29.79|29.790| 7.2|342| 24|WNW| 18|290| 64 | |19| 74.3 | 72.7 | 73.6 | 68| 82| 0.00| 29.79| 29.75|29.775|10.2|121| 26|SSE| 19|150| 64 | | | | | | | | | | | | | | | | | | | |20| 74.3 | 73.1 | 73.5 | 70| 89| 0.00| 29.76| 29.75|29.755|14.4|160| 26|SSE| 19|150| 3 | |21| 73.1 | 72.3 | 72.7 | 70| 91| 0.00| 29.75| 29.75|29.748|15.9|158| 30|SSE| 21|155| 0 | |22| 72.5 | 72.0 | 72.2 | 70| 94| 0.00| 29.75| 29.75|29.749|15.2|159| 27|SSE| 18|158| 0 | |23| 72.2 | 72.0 | 72.1 | 70| 95| 0.00| 29.75| 29.73|29.740|12.2|174| 24| S| 16|184| 0 | +--+------+------+------+---+----+-----+------+------+------+----+---+---+---+---+---+------+ | ---- | ---- | ---- | - | -- |Total| For the day: | ---- | +------+------+------+---+----+-----+------+------+------+----+---+---+---+---+---+------+ | ---- | ---- | ---- | - | -- | 0.01| 29.86| 29.73|29.811| 6.8|141| 33|SSW| 24|190| ---- | +------+------+------+---+----+-----+------+------+------+----+---+---+---+---+---+------+ | Avg | Mean |Avg| Avg|Month| Hour | Hour | ---- | -- | - | Hour | Hour | Avg | +-------------+------+---+----+-----+------+------+------+----+---+-------+-------+------+ | 71.4 | 69.4 | 66|89.7| 2.14| 0 | 23 | ---- | -- | - | 17 | 17 | 197.5| +-------------+------+---+----+-----+------+------+------+----+---+----+--+---+---+------+ | Total Snow, | | | | Heat 0| | Ice Pellets | Greatest Depth on Ground | Precip Types|Degree+----------+ | 0.0 | of Snow, Ice Pellets or Ice 0 | ......... | Days | Cool 7| +--------------------+-----------------------------------+-------------+------+----------+ NOTES: Data in columns 4, 5, 6, 10, 11, 17 are means via continuous observations for each hour. Units are: Temperature=°F, Wind=mph, Pressure=Inches Hg, Precipitation=inches. Column 5: Dew point is calculated from temperature and humidity and is continuously averaged for each hour. Column 12: Resultant wind is calculated by the vector sum of continuous wind observations. Column 17: Sunshine index is measured in Watts/m^2 and is continuously averaged for each hour. Precipitation types: 1 FOG, 2 HEAVY FOG, 3 THUNDER, 4 ICE PELLETS, 5 HAIL, 6 GLAZE, 7 DUSTSTORM, 8 SMOKE/HAZE, 9 BLOWING SNOW. Degree Days heating base is 65°F, cooling base is 65°F. Data in columns 4B, 5, 6, 10, 11, 17 are updated continuously, there by achieving a "true" mean.