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

 

Thursday, February 27, 2020
9:30 PM (Eastern Standard Time)
Updated every 10 minutes
 
Fair, windy
28.9°F
 -1.7°C
Humidity58%
Dew Point16.0°F (-8.9°C)
WindW 26 G 36 mph
Wind Chill14°F
Barometer29.612" (1002.8 mb)
Solar0 W/m2
Rainfall0.51" (0.00"/hr)
webcam
Facing WNW. Updated every 15 minutes.
Source: Camnet

 

Today's Highs and Lows
Temperature 48.5°F 9:31 AM
28.7°F 9:08 PM
Dew Point 48.2°F 9:31 AM
15.4°F 9:17 PM
Humidity 99% 9:08 AM
54% 7:26 PM
Wind Gust W 51 mph 2:19 PM
E 5 mph 2:03 AM
Wind Speed W 40 mph 3:52 PM
ENE 9 mph 2:04 AM
Barometer 29.824" 12:00 AM
29.194" 9:23 AM
Precipitation Max rate1 0.43" 4:32 AM
Last 24 hours 0.52"
Storm total 0.66"
Evapotranspiration 0.082"
Wind Chill Gust Min 12°F 8:39 PM
Wind Chill Avg Min 14°F 8:40 PM
Heat Index Max 48°F 9:23 AM
Sunshine Max 838 W/m2 1:08 PM
1. Instantaneous rainfall rate.


Forecast
Clearing cooler and windy.


Number of Days
For February For 2020
Rain: 12
Snow: 0
Heavy Fog: 0
Thunder: 0
High ≥ 90°F: 0
Low ≤ 32°F: 21
High ≤ 32°F: 4
Low ≤ 0°F: 0
Cloudy: 0
Partly Cloudy: 0
Clear: 0
Rain: 22
Snow: 0
Heavy Fog: 0
Thunder: 0
High ≥ 90°F: 0
Low ≤ 32°F: 44
High ≤ 32°F: 9
Low ≤ 0°F: 0
Cloudy: 0
Partly Cloudy: 0
Clear: 0
Date of last rainfall: February 27, 2020 (0 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 26 840 4082
Cooling - Base 65°F 0 0 0
 
Wind Run
Today 502.4 miles
This month 7376.0 miles
This year 16620.0 miles


Sun, Moon
Twilight begins 6:06 AM
Sunrise 6:25 AM
Sunset 5:29 PM
Twilight ends 5:48 PM
Moonrise 8:29 AM
Moonset 9:26 PM
 
Sunshine Minutes (intensity ≥ 120 W/m2)
Today 392
This Month 8,993
This Year 18,403
Yesterday 370
One Year Ago 460


Yesterday February 26, 2020
  Maximum, Minimum Mean/Total
Temperature 44.6°F 12:13 PM
39.0°F 7:35 PM
41.8°
Dew Point 41.6°F 12:13 PM
38.0°F 7:35 PM
39.3°
Humidity 97% 5:20 AM
88% 11:56 AM
95.0%
Wind Gust E 24 mph 11:31 PM
ENE 1 mph 1:43 PM
9.8 73°
Wind Speed E 19 mph 11:48 PM
ENE 3 mph 1:44 PM
 
Barometer 30.014" 11:32 AM
29.816" 11:49 PM
29.957
Wind Chill Gust Min 29°F 11:31 PM
Wind Chill Avg Min 30°F 11:48 PM
Heat Index Max 44°F 11:49 AM
Sunshine Max 480 W/m2 11:42 AM 69.7
Degree Days Heating (Base 65°F): 23
Cooling (Base 65°F): 0
Precipitation   0.07"
Evapotranspiration   0.029"
Precipitation Types none
Snowfall 0.0"
Snowcover 0"


Monthly and Yearly Statistics
  Monthly
Maximum, Minimum, Mean/Total
Yearly
Maximum, Minimum, Mean/Total
Temperature °F 59.6° on Feb 24 2:13 PM
4.1° on Feb 15 6:13 AM
Mean 33.5°
67.7° on Jan 12 2:37 PM
4.1° on Feb 15 6:13 AM
Mean 33.2°
Dew Point °F 51.5° on Feb 7 2:32 PM
-4.2° on Feb 14 8:51 PM
Mean 25.1°
60.0° on Jan 12 10:08 AM
-6.7° on Jan 17 5:03 PM
Mean 25.0°
Humidity 99% on Feb 7 12:30 PM
24% on Feb 21 3:11 PM
Mean 74.5%
99% on Feb 7 12:30 PM
24% on Feb 21 3:11 PM
Mean 74.2%
Wind Gust (mph) WSW 69 on Feb 8 4:18 PM
SE 0 on Feb 1 8:01 AM
Mean 267° 11.0
WSW 69 on Feb 8 4:18 PM
W 0 on Jan 4 6:03 AM
Mean 268° 11.7
Wind Speed W 49 on Feb 7 4:40 PM
W 0 on Feb 1 9:30 AM
W 49 on Feb 7 4:40 PM
W 0 on Jan 4 6:05 AM
Barometer 30.668" on Feb 15 8:18 AM
28.675" on Feb 7 2:58 PM
Mean 30.038"
30.785" on Jan 9 8:35 PM
28.675" on Feb 7 2:58 PM
Mean 30.059"
Precipitation Total 2.50" Total 3.48"
Evapotranspiration Total 1.668" Total 3.328"
Wind Chill Gust °F Min -13° on Feb 15 1:53 AM Min -13° on Feb 15 1:53 AM
Wind Chill Avg °F Min -10° on Feb 15 1:55 AM Min -10° on Jan 17 7:39 AM
Heat Index °F Max 59° on Feb 24 12:44 PM Max 67° on Jan 12 1:10 PM
Sunshine (W/m2) Max 838 on Feb 27 1:08 PM
Mean 89.0
Max 838 on Feb 27 1:08 PM
Mean 78.7
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 83 on Jan 24, 2019 12:03 PM
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
28.675" 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 4.69V

 

Data generated by WxSolution Version 1.9.1.8, Build 2020.02.16.