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

 

Saturday, March 25, 2017
4:30 AM (Eastern Standard Time)
Updated every 10 minutes
 
40.4°F
 4.7°C
Humidity74%
Dew Point32.8°F (0.4°C)
WindNNE 5 G 9 mph
Wind Chill37°F
Barometer30.081" (1018.7 mb)
Solar0 W/m2
Rainfall0.00" (0.00"/hr)
webcam
Facing WNW. Updated every 15 minutes.
Source: Camnet

 

Today's Highs and Lows
Temperature 43.0°F 12:00 AM
40.3°F 4:16 AM
Dew Point 33.5°F 2:49 AM
32.3°F 12:00 AM
Humidity 75% 4:14 AM
66% 12:00 AM
Wind Gust W 20 mph 12:50 AM
NNE 1 mph 4:26 AM
Wind Speed W 14 mph 12:18 AM
NNE 3 mph 4:27 AM
Barometer 30.084" 12:00 AM
30.056" 2:15 AM
Precipitation Max 0.00"1 12:00 AM
Last 24 hours 0.03"
Storm total 0.03"
Evapotranspiration 0.008"
Wind Chill Gust Min 33°F 2:19 AM
Wind Chill Avg Min 35°F 2:39 AM
Heat Index Max 43°F 12:00 AM
Sunshine Max 0 W/m2 12:00 AM
1. Instantaneous rainfall rate.


Forecast
Mostly clear with little temperature change.


Number of Days
For March For 2017
Rain: 13
Snow: 0
Heavy Fog: 0
Thunder: 0
High ≥ 90°F: 0
Low ≤ 32°F: 20
High ≤ 32°F: 5
Low ≤ 0°F: 0
Cloudy: 0
Partly Cloudy: 0
Clear: 0
Rain: 39
Snow: 0
Heavy Fog: 0
Thunder: 0
High ≥ 90°F: 0
Low ≤ 32°F: 64
High ≤ 32°F: 18
Low ≤ 0°F: 0
Cloudy: 0
Partly Cloudy: 0
Clear: 0
Date of last rainfall: March 24, 2017 (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 23 878 4790
Cooling - Base 65°F 0 0 0
 
Wind Run
Today 45.6 miles
This month 8167.1 miles
This year 24806.1 miles


Sun, Moon
Twilight begins 5:21 AM
Sunrise 5:40 AM
Sunset 6:00 PM
Twilight ends 6:19 PM
Moonrise 4:21 AM
Moonset 3:25 PM
 
Sunshine Minutes (intensity ≥ 120 W/m2)
Today 0
This Month 11,340
This Year 30,399
Yesterday 194
One Year Ago 281


Yesterday March 24, 2017
  Maximum, Minimum Mean/Total
Temperature 43.7°F 10:46 PM
24.7°F 5:02 AM
34.2°
Dew Point 32.8°F 11:59 PM
5.1°F 3:49 AM
21.5°
Humidity 90% 1:01 PM
36% 3:49 AM
58.1%
Wind Gust SW 42 mph 12:15 PM
WNW 0 mph 3:07 AM
13.0 231°
Wind Speed SW 29 mph 12:20 PM
WNW 0 mph 3:11 AM
 
Barometer 30.538" 12:15 AM
30.075" 7:45 PM
30.308
Wind Chill Gust Min 13°F 4:55 AM
Wind Chill Avg Min 15°F 4:56 AM
Heat Index Max 43°F 9:36 PM
Sunshine Max 253 W/m2 9:48 AM 43.9
Degree Days Heating (Base 65°F): 30
Cooling (Base 65°F): 0
Precipitation   0.03"
Evapotranspiration   0.075"
Precipitation Types none
Snowfall 0.0"
Snowcover 0"


Monthly and Yearly Statistics
  Monthly
Maximum, Minimum, Mean/Total
Yearly
Maximum, Minimum, Mean/Total
Temperature °F 60.5° on Mar 1 9:56 PM
4.4° on Mar 12 6:01 AM
Mean 30.5°
70.8° on Feb 24 2:11 PM
3.5° on Jan 9 7:31 AM
Mean 32.3°
Dew Point °F 56.2° on Mar 1 8:32 PM
-13.1° on Mar 6 2:24 PM
Mean 15.3°
58.7° on Feb 25 3:25 PM
-13.1° on Mar 6 2:24 PM
Mean 21.9°
Humidity 98% on Mar 1 4:23 AM
10% on Mar 6 2:24 PM
Mean 57.1%
99% on Feb 8 12:43 PM
10% on Mar 6 2:24 PM
Mean 68.8%
Wind Gust (mph) WNW 59 on Mar 2 11:16 AM
NW 0 on Mar 3 12:45 PM
Mean 308° 14.1
WNW 59 on Mar 2 11:16 AM
SE 0 on Jan 2 5:01 AM
Mean 297° 12.5
Wind Speed WNW 43 on Mar 2 11:11 AM
SSE 0 on Mar 6 12:24 PM
NNW 43 on Feb 13 12:24 PM
N 0 on Jan 1 2:16 PM
Barometer 30.541" on Mar 23 10:00 PM
28.870" on Mar 14 7:00 PM
Mean 30.037"
30.720" on Jan 9 6:59 PM
28.870" on Mar 14 7:00 PM
Mean 29.971"
Precipitation Total 1.23" Total 7.59"
Evapotranspiration Total 2.382" Total 5.667"
Wind Chill Gust °F Min -20° on Mar 5 1:33 AM Min -20° on Mar 5 1:33 AM
Wind Chill Avg °F Min -18° on Mar 5 1:34 AM Min -18° on Mar 5 1:34 AM
Heat Index °F Max 60° on Mar 1 9:25 PM Max 69° on Feb 24 12:46 PM
Sunshine (W/m2) Max 979 on Mar 15 11:22 AM
Mean 152.0
Max 979 on Mar 15 11:22 AM
Mean 104.9
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 79.4° on Jul 18, 2005 1:02 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 77 on Jan 31, 2013 4:42 AM
ESE 0 on Apr 21, 2004 1:52 AM
Wind Speed SE 56 on Jan 18, 2006 12:32 PM
SSW 0 on Apr 21, 2004 2:06 AM
Barometer 30.833" on Nov 25, 2015 9:00 PM
28.689" on Feb 25, 2010 11:00 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 1348 on May 16, 2016 11:39 AM
Records begin 04/20/2004.
Extremes are the first of multiple occurrences.


Battery Status
Transmitters All OK
Console 4.55V

 

Data generated by WxSolution Version 1.9.0.6, Build 2017.01.14.