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

 

Wednesday, April 24, 2019
7:10 PM (Eastern Standard Time)
Updated every 10 minutes
 
Fair
53.4°F
 11.9°C
Humidity63%
Dew Point41.1°F (5.1°C)
WindW 12 G 17 mph
Wind Chill50°F
Barometer29.814" (1009.7 mb)
Solar0 W/m2
Rainfall0.02" (0.00"/hr)
webcam
Facing WNW. Updated every 15 minutes.
Source: Camnet

 

Today's Highs and Lows
Temperature 64.2°F 2:40 PM
45.1°F 12:03 AM
Dew Point 54.1°F 9:59 AM
41.0°F 7:07 PM
Humidity 98% 2:56 AM
48% 1:31 PM
Wind Gust S 30 mph 2:25 AM
S 3 mph 6:07 AM
Wind Speed WSW 24 mph 3:02 PM
SW 4 mph 6:24 AM
Barometer 29.821" 12:00 AM
29.685" 4:44 AM
Precipitation Max rate1 0.00" 12:00 AM
Last 24 hours 0.04"
Storm total 1.68"
Evapotranspiration 0.161"
Wind Chill Gust Min 37°F 2:25 AM
Wind Chill Avg Min 39°F 1:00 AM
Heat Index Max 64°F 2:37 PM
Sunshine Max 1065 W/m2 10:57 AM
1. Instantaneous rainfall rate.


Forecast
Mostly clear and cooler.


Number of Days
For April For 2019
Rain: 17
Snow: 0
Heavy Fog: 0
Thunder: 0
High ≥ 90°F: 0
Low ≤ 32°F: 6
High ≤ 32°F: 0
Low ≤ 0°F: 0
Cloudy: 0
Partly Cloudy: 0
Clear: 0
Rain: 54
Snow: 0
Heavy Fog: 0
Thunder: 0
High ≥ 90°F: 0
Low ≤ 32°F: 88
High ≤ 32°F: 25
Low ≤ 0°F: 3
Cloudy: 0
Partly Cloudy: 0
Clear: 0
Date of last rainfall: April 24, 2019 (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 10 388 5810
Cooling - Base 65°F 0 0 0
 
Wind Run
Today 251.5 miles
This month 7920.8 miles
This year 35801.9 miles


Sun, Moon
Twilight begins 4:30 AM
Sunrise 4:51 AM
Sunset 6:33 PM
Twilight ends 6:54 PM
Moonrise n/a
Moonset 8:41 AM
 
Sunshine Minutes (intensity ≥ 120 W/m2)
Today 585
This Month 11,772
This Year 46,445
Yesterday 491
One Year Ago 675


Yesterday April 23, 2019
  Maximum, Minimum Mean/Total
Temperature 51.3°F 1:34 PM
44.1°F 1:03 AM
47.7°
Dew Point 50.5°F 1:34 PM
43.0°F 9:38 PM
45.6°
Humidity 99% 10:13 AM
89% 4:43 PM
96.1%
Wind Gust NE 29 mph 2:04 AM
WNW 0 mph 11:16 AM
10.3 56°
Wind Speed NE 20 mph 2:39 AM
WNW 1 mph 11:59 AM
 
Barometer 29.991" 9:56 AM
29.821" 11:59 PM
29.924
Wind Chill Gust Min 34°F 2:04 AM
Wind Chill Avg Min 36°F 2:06 AM
Heat Index Max 51°F 1:25 PM
Sunshine Max 694 W/m2 3:39 PM 85.1
Degree Days Heating (Base 65°F): 17
Cooling (Base 65°F): 0
Precipitation   0.25"
Evapotranspiration   0.039"
Precipitation Types none
Snowfall 0.0"
Snowcover 0"


Monthly and Yearly Statistics
  Monthly
Maximum, Minimum, Mean/Total
Yearly
Maximum, Minimum, Mean/Total
Temperature °F 71.9° on Apr 13 3:22 PM
26.8° on Apr 2 4:03 AM
Mean 48.5°
71.9° on Apr 13 3:22 PM
-2.3° on Jan 21 7:26 AM
Mean 34.6°
Dew Point °F 65.2° on Apr 20 1:14 PM
7.8° on Apr 4 3:17 PM
Mean 38.1°
65.2° on Apr 20 1:14 PM
-13.6° on Jan 31 6:20 AM
Mean 24.9°
Humidity 99% on Apr 23 10:13 AM
19% on Apr 4 3:15 PM
Mean 73.9%
99% on Feb 8 12:15 PM
17% on Mar 25 2:09 PM
Mean 70.8%
Wind Gust (mph) S 61 on Apr 19 3:04 PM
WSW 0 on Apr 2 4:56 AM
Mean 215° 13.9
S 83 on Jan 24 12:03 PM
NW 0 on Jan 2 9:53 AM
Mean 246° 13.2
Wind Speed S 43 on Apr 20 1:24 PM
WNW 0 on Apr 7 6:23 AM
WSW 51 on Feb 25 6:51 PM
NNE 0 on Jan 2 3:14 PM
Barometer 30.533" on Apr 5 7:04 AM
29.207" on Apr 15 1:48 PM
Mean 30.029"
30.653" on Feb 10 1:07 AM
29.085" on Mar 22 2:32 PM
Mean 30.068"
Precipitation Total 3.98" Total 12.41"
Evapotranspiration Total 2.908" Total 9.239"
Wind Chill Gust °F Min 15° on Apr 5 3:18 AM Min -27° on Jan 31 6:29 AM
Wind Chill Avg °F Min 17° on Apr 5 4:59 AM Min -24° on Jan 31 6:30 AM
Heat Index °F Max 71° on Apr 13 2:52 PM Max 71° on Apr 13 2:52 PM
Sunshine (W/m2) Max 1245 on Apr 10 10:45 AM
Mean 151.7
Max 1245 on Apr 10 10:45 AM
Mean 118.0
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 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 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
28.689" 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 4.73V

 

Data generated by WxSolution Version 1.9.1.5, Build 2018.05.20.