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

 

Sunday, February 25, 2018
12:50 AM (Eastern Standard Time)
Updated every 10 minutes
 
36.8°F
 2.7°C
Humidity75%
Dew Point29.6°F (-1.3°C)
WindNW 9 G 15 mph
Wind Chill30°F
Barometer30.269" (1025.1 mb)
Solar0 W/m2
Rainfall0.00" (0.00"/hr)
webcam
Facing WNW. Updated every 15 minutes.
Source: Camnet

 

Today's Highs and Lows
Temperature 37.9°F 12:00 AM
36.7°F 12:48 AM
Dew Point 30.0°F 12:00 AM
29.2°F 12:37 AM
Humidity 75% 12:44 AM
72% 12:06 AM
Wind Gust W 16 mph 12:36 AM
NW 3 mph 12:07 AM
Wind Speed W 11 mph 12:32 AM
W 7 mph 12:18 AM
Barometer 30.277" 12:00 AM
30.262" 12:00 AM
Precipitation Max 0.00"1 12:00 AM
Last 24 hours 0.00"
Storm total 0.00"
Evapotranspiration 0.000"
Wind Chill Gust Min 28°F 12:45 AM
Wind Chill Avg Min 30°F 12:49 AM
Heat Index Max 37°F 12:00 AM
Sunshine Max 0 W/m2 12:00 AM
1. Instantaneous rainfall rate.


Forecast
Mostly clear and cooler.


Number of Days
For February For 2018
Rain: 14
Snow: 0
Heavy Fog: 0
Thunder: 0
High ≥ 90°F: 0
Low ≤ 32°F: 19
High ≤ 32°F: 5
Low ≤ 0°F: 0
Cloudy: 0
Partly Cloudy: 0
Clear: 0
Rain: 25
Snow: 0
Heavy Fog: 0
Thunder: 0
High ≥ 90°F: 0
Low ≤ 32°F: 45
High ≤ 32°F: 21
Low ≤ 0°F: 4
Cloudy: 0
Partly Cloudy: 0
Clear: 0
Date of last rainfall: February 23, 2018 (2 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 27 763 4111
Cooling - Base 65°F 0 0 0
 
Wind Run
Today 7.2 miles
This month 6600.8 miles
This year 13232.2 miles


Sun, Moon
Twilight begins 6:08 AM
Sunrise 6:27 AM
Sunset 5:27 PM
Twilight ends 5:46 PM
Moonrise 12:43 PM
Moonset 2:52 AM
 
Sunshine Minutes (intensity ≥ 120 W/m2)
Today 0
This Month 7,889
This Year 16,451
Yesterday 394
One Year Ago 449


Yesterday February 24, 2018
  Maximum, Minimum Mean/Total
Temperature 53.4°F 12:30 PM
34.6°F 12:00 AM
44.0°
Dew Point 42.0°F 10:40 AM
29.6°F 11:58 PM
37.1°
Humidity 97% 12:00 AM
58% 12:37 PM
78.6%
Wind Gust SE 28 mph 6:37 AM
S 0 mph 11:20 AM
10.4 118°
Wind Speed SE 20 mph 6:42 AM
N 3 mph 3:45 PM
 
Barometer 30.269" 11:15 PM
30.037" 3:30 AM
30.115
Wind Chill Gust Min 22°F 12:13 AM
Wind Chill Avg Min 25°F 12:00 AM
Heat Index Max 53°F 12:27 PM
Sunshine Max 708 W/m2 11:19 AM 109.0
Degree Days Heating (Base 65°F): 21
Cooling (Base 65°F): 0
Precipitation   0.00"
Evapotranspiration   0.073"
Precipitation Types none
Snowfall 0.0"
Snowcover 0"


Monthly and Yearly Statistics
  Monthly
Maximum, Minimum, Mean/Total
Yearly
Maximum, Minimum, Mean/Total
Temperature °F 69.5° on Feb 21 2:41 PM
3.8° on Feb 3 4:22 AM
Mean 35.3°
69.5° on Feb 21 2:41 PM
-7.5° on Jan 7 6:47 AM
Mean 30.5°
Dew Point °F 59.3° on Feb 21 2:41 PM
-4.7° on Feb 3 4:24 AM
Mean 28.9°
59.7° on Jan 13 1:07 AM
-17.4° on Jan 7 6:51 AM
Mean 23.8°
Humidity 99% on Feb 11 10:15 PM
31% on Feb 17 12:55 PM
Mean 79.1%
99% on Jan 12 10:56 PM
31% on Jan 26 2:10 PM
Mean 76.6%
Wind Gust (mph) NW 46 on Feb 7 7:23 PM
NNE 0 on Feb 5 12:24 AM
Mean 132° 11.4
SSW 57 on Jan 13 7:13 AM
S 0 on Jan 3 11:59 PM
Mean 158° 10.2
Wind Speed NNW 33 on Feb 7 7:09 PM
SW 0 on Feb 6 5:20 AM
SSE 46 on Jan 13 7:09 AM
N 0 on Jan 4 10:43 AM
Barometer 30.815" on Feb 13 8:59 AM
29.471" on Feb 5 2:44 AM
Mean 30.197"
30.815" on Feb 13 8:59 AM
28.821" on Jan 4 4:45 PM
Mean 30.154"
Precipitation Total 3.18" Total 7.32"
Evapotranspiration Total 1.276" Total 2.301"
Wind Chill Gust °F Min -16° on Feb 3 1:58 AM Min -31° on Jan 1 5:05 AM
Wind Chill Avg °F Min -13° on Feb 3 2:00 AM Min -28° on Jan 1 7:06 AM
Heat Index °F Max 69° on Feb 21 2:08 PM Max 69° on Feb 21 2:08 PM
Sunshine (W/m2) Max 752 on Feb 19 12:09 PM
Mean 83.6
Max 752 on Feb 19 12:09 PM
Mean 73.5
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 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 4.42V

 

Data generated by WxSolution Version 1.9.0.6, Build 2017.01.14.