Blue Hill Meteorological Observatory
42° 12' 44"N, 71° 06' 53"W, Elevation 635 feet
Milton, Massachusetts USA

 

Thursday, October 22, 2020
4:40 AM (Eastern Standard Time)
Updated every 10 minutes
 
Fair
61.6°F
 16.4°C
Humidity97%
Dew Point60.7°F (16.0°C)
WindW 11 G 14 mph
Wind Chill60°F
Barometer30.225" (1023.6 mb)
Solar0 W/m2
Rainfall0.00" (0.00"/hr)
webcam
Facing WNW. Updated every 15 minutes.
Source: Camnet

 

Today's Highs and Lows
Temperature 64.3°F 12:00 AM
61.5°F 4:35 AM
Dew Point 63.1°F 12:05 AM
60.6°F 4:35 AM
Humidity 97% 1:48 AM
95% 12:00 AM
Wind Gust SSW 18 mph 12:02 AM
WSW 4 mph 1:29 AM
Wind Speed SW 13 mph 12:00 AM
WSW 6 mph 2:34 AM
Barometer 30.242" 4:32 AM
30.204" 2:15 AM
Precipitation Max rate1 0.00" 12:00 AM
Last 24 hours 0.02"
Storm total 0.02"
Evapotranspiration 0.000"
Wind Chill Gust Min 60°F 4:36 AM
Wind Chill Avg Min 60°F 4:37 AM
Heat Index Max 64°F 12:00 AM
Sunshine Max 0 W/m2 12:00 AM
1. Instantaneous rainfall rate.


Forecast
Mostly clear and warmer.


Number of Days
For October For 2020
Rain: 7
Snow: 0
Heavy Fog: 0
Thunder: 0
High ≥ 90°F: 0
Low ≤ 32°F: 0
High ≤ 32°F: 0
Low ≤ 0°F: 0
Cloudy: 0
Partly Cloudy: 0
Clear: 0
Rain: 107
Snow: 0
Heavy Fog: 0
Thunder: 0
High ≥ 90°F: 12
Low ≤ 32°F: 72
High ≤ 32°F: 10
Low ≤ 0°F: 0
Cloudy: 0
Partly Cloudy: 0
Clear: 0
Date of last rainfall: October 21, 2020 (1 days)


Observed Conditions
Precipitation types none
Snowfall today 0.0 inches
Snow on the ground 0 inches
Snowfall this season 0.0 inches
 
Degree Days
  Today Month Season
Heating - Base 65°F 2 179 277
Cooling - Base 65°F 0 0 837
 
Wind Run
Today 46.3 miles
This month 5996.7 miles
This year 80595.4 miles


Sun, Moon
Twilight begins 5:48 AM
Sunrise 6:07 AM
Sunset 4:50 PM
Twilight ends 5:09 PM
Moonrise 12:44 PM
Moonset 9:50 PM
 
Sunshine Minutes (intensity ≥ 120 W/m2)
Today 0
This Month 9,447
This Year 153,068
Yesterday 437
One Year Ago 300


Yesterday October 21, 2020
  Maximum, Minimum Mean/Total
Temperature 71.0°F 3:41 PM
56.2°F 3:54 AM
63.6°
Dew Point 66.2°F 2:28 PM
55.4°F 3:54 AM
60.3°
Humidity 99% 9:42 AM
83% 3:42 PM
96.0%
Wind Gust N 26 mph 7:15 PM
WSW 0 mph 12:05 AM
9.3 184°
Wind Speed SW 19 mph 7:48 PM
S 0 mph 12:54 AM
 
Barometer 30.336" 8:07 AM
30.197" 4:58 PM
30.263
Wind Chill Gust Min 52°F 6:14 AM
Wind Chill Avg Min 53°F 6:51 AM
Heat Index Max 72°F 3:41 PM
Sunshine Max 494 W/m2 1:00 PM 80.1
Degree Days Heating (Base 65°F): 1
Cooling (Base 65°F): 0
Precipitation   0.02"
Evapotranspiration   0.050"
Precipitation Types none
Snowfall 0.0"
Snowcover 0"


Monthly and Yearly Statistics
  Monthly
Maximum, Minimum, Mean/Total
Yearly
Maximum, Minimum, Mean/Total
Temperature °F 74.6° on Oct 10 1:02 PM
37.3° on Oct 9 5:54 AM
Mean 56.7°
94.3° on Jul 28 12:36 PM
4.1° on Feb 15 6:13 AM
Mean 54.4°
Dew Point °F 66.2° on Oct 16 10:19 AM
27.6° on Oct 9 10:52 AM
Mean 49.2°
79.6° on Jul 20 1:31 PM
-6.7° on Jan 17 5:03 PM
Mean 45.1°
Humidity 99% on Oct 14 8:38 AM
37% on Oct 9 10:39 AM
Mean 80.9%
99% on Feb 7 12:30 PM
16% on May 14 3:04 PM
Mean 75.0%
Wind Gust (mph) W 73 on Oct 7 5:02 PM
NW 0 on Oct 2 4:17 AM
Mean 234° 11.8
S 85 on Apr 13 2:27 PM
W 0 on Jan 4 6:03 AM
Mean 254° 11.4
Wind Speed NNW 52 on Oct 7 5:03 PM
NNW 0 on Oct 2 6:15 AM
S 57 on Apr 13 3:38 PM
W 0 on Jan 4 6:05 AM
Barometer 30.564" on Oct 18 8:07 AM
29.439" on Oct 7 4:36 PM
Mean 30.095"
30.785" on Jan 9 8:35 PM
28.675" on Feb 7 2:58 PM
Mean 30.015"
Precipitation Total 4.05" Total 31.28"
Evapotranspiration Total 2.186" Total 38.458"
Wind Chill Gust °F Min 27° on Oct 9 5:59 AM Min -13° on Feb 15 1:53 AM
Wind Chill Avg °F Min 29° on Oct 9 4:25 AM Min -10° on Jan 17 7:39 AM
Heat Index °F Max 74° on Oct 1 11:31 AM Max 107° on Jul 19 12:37 PM
Sunshine (W/m2) Max 953 on Oct 2 10:04 AM
Mean 128.2
Max 1301 on Jun 13 12:05 PM
Mean 170.0
Extremes are the first of multiple occurrences.


All-Time Records
  Maximum, Minimum
Temperature °F 99.1° on Jul 6, 2010 1:59 PM
-12.7° on Feb 14, 2016 6:43 AM
Dew Point °F 81.5° on Jul 20, 2019 1:48 PM
-79.1° on Nov 26, 2009 3:18 AM
Humidity 100% on Apr 24, 2004 7:18 AM
0% on Apr 5, 2007 8:24 AM
Wind Gust (mph) S 85 on Apr 13, 2020 2:27 PM
ESE 0 on Apr 21, 2004 1:52 AM
Wind Speed S 57 on Apr 13, 2020 3:38 PM
SSW 0 on Apr 21, 2004 2:06 AM
Barometer 30.833" on Nov 25, 2015 9:00 PM
28.675" on Feb 7, 2020 2:58 PM
Precipitation Max rate 96.00"/hr on Jan 12, 2005 5:44 PM
Evapotranspiration Max day 0.805" on Nov 12, 2008 5:00 PM
Wind Chill Gust °F Min -42° on Feb 14, 2016 6:34 AM
Wind Chill Avg °F Min -38° on Feb 14, 2016 6:35 AM
Heat Index °F Max 112° on Jul 22, 2011 1:27 PM
Sunshine (W/m2) Max 1441 on May 3, 2017 11:31 AM
Records begin 04/20/2004.
Extremes are the first of multiple occurrences.


Battery Status
Transmitters All OK
Console 4.67V

 

Data generated by WxSolution Version 1.9.1.8, Build 2020.02.16.