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

 

Friday, June 23, 2017
6:50 AM (Eastern Standard Time)
Updated every 10 minutes
 
69.1°F
 20.6°C
Humidity89%
Dew Point65.7°F (18.7°C)
WindSSW 8 G 11 mph
Heat Index69°F
Barometer29.786" (1008.7 mb)
Solar47 W/m2
Rainfall0.00" (0.00"/hr)
webcam
Facing WNW. Updated every 15 minutes.
Source: Camnet

 

Today's Highs and Lows
Temperature 70.1°F 12:00 AM
65.5°F 3:21 AM
Dew Point 65.7°F 6:44 AM
57.6°F 12:58 AM
Humidity 91% 5:37 AM
65% 12:00 AM
Wind Gust SSW 18 mph 12:18 AM
S 4 mph 12:59 AM
Wind Speed SSW 14 mph 3:27 AM
S 6 mph 6:43 AM
Barometer 29.860" 12:00 AM
29.781" 4:00 AM
Precipitation Max 0.00"1 12:00 AM
Last 24 hours 0.00"
Storm total 0.00"
Evapotranspiration 0.016"
Wind Chill Gust Min 64°F 3:26 AM
Wind Chill Avg Min 65°F 3:27 AM
Heat Index Max 70°F 12:00 AM
Sunshine Max 97 W/m2 5:37 AM
1. Instantaneous rainfall rate.


Forecast
Increasing clouds with little temperature change. Precipitation possible within 12 hours possibly heavy at times. Windy.


Number of Days
For June For 2017
Rain: 13
Snow: 0
Heavy Fog: 0
Thunder: 0
High ≥ 90°F: 2
Low ≤ 32°F: 0
High ≤ 32°F: 0
Low ≤ 0°F: 0
Cloudy: 0
Partly Cloudy: 0
Clear: 0
Rain: 85
Snow: 0
Heavy Fog: 0
Thunder: 0
High ≥ 90°F: 5
Low ≤ 32°F: 70
High ≤ 32°F: 18
Low ≤ 0°F: 0
Cloudy: 0
Partly Cloudy: 0
Clear: 0
Date of last rainfall: June 20, 2017 (3 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 0 60 5762
Cooling - Base 65°F 3 104 162
 
Wind Run
Today 74.9 miles
This month 5216.9 miles
This year 45622.3 miles


Sun, Moon
Twilight begins 3:43 AM
Sunrise 4:10 AM
Sunset 7:23 PM
Twilight ends 7:49 PM
Moonrise 3:52 AM
Moonset 6:53 PM
 
Sunshine Minutes (intensity ≥ 120 W/m2)
Today 0
This Month 13,601
This Year 77,706
Yesterday 720
One Year Ago 749


Yesterday June 22, 2017
  Maximum, Minimum Mean/Total
Temperature 83.0°F 3:49 PM
58.1°F 4:31 AM
70.6°
Dew Point 60.8°F 9:35 PM
50.9°F 12:15 AM
55.4°
Humidity 79% 5:05 AM
36% 2:35 PM
58.0%
Wind Gust W 20 mph 2:59 PM
WNW 0 mph 7:10 AM
7.7 263°
Wind Speed W 15 mph 3:13 PM
WNW 0 mph 8:40 AM
 
Barometer 29.971" 7:00 AM
29.847" 4:45 PM
29.901
Wind Chill Gust Min 56°F 4:40 AM
Wind Chill Avg Min 56°F 4:42 AM
Heat Index Max 83°F 3:49 PM
Sunshine Max 1004 W/m2 11:51 AM 322.3
Degree Days Heating (Base 65°F): 0
Cooling (Base 65°F): 6
Precipitation   0.00"
Evapotranspiration   0.260"
Precipitation Types none
Snowfall 0.0"
Snowcover 0"


Monthly and Yearly Statistics
  Monthly
Maximum, Minimum, Mean/Total
Yearly
Maximum, Minimum, Mean/Total
Temperature °F 94.1° on Jun 12 2:59 PM
44.7° on Jun 6 2:17 PM
Mean 66.5°
95.7° on May 18 2:04 PM
3.5° on Jan 9 7:31 AM
Mean 45.1°
Dew Point °F 74.7° on Jun 19 12:34 PM
37.3° on Jun 8 4:06 PM
Mean 55.5°
74.7° on Jun 19 12:34 PM
-13.1° on Mar 6 2:24 PM
Mean 35.1°
Humidity 99% on Jun 6 1:13 AM
27% on Jun 9 11:22 AM
Mean 71.9%
99% on Feb 8 12:43 PM
10% on Mar 6 2:24 PM
Mean 72.0%
Wind Gust (mph) WNW 49 on Jun 9 2:14 PM
W 0 on Jun 1 4:45 AM
Mean 229° 9.7
WNW 59 on Mar 2 11:16 AM
SE 0 on Jan 2 5:01 AM
Mean 282° 10.9
Wind Speed WNW 33 on Jun 9 2:16 PM
ENE 0 on Jun 3 8:17 PM
NNW 43 on Feb 13 12:24 PM
N 0 on Jan 1 2:16 PM
Barometer 30.084" on Jun 15 9:15 AM
29.605" on Jun 9 1:30 PM
Mean 29.890"
30.720" on Jan 9 6:59 PM
28.870" on Mar 14 7:00 PM
Mean 29.956"
Precipitation Total 4.54" Total 24.08"
Evapotranspiration Total 4.223" Total 18.200"
Wind Chill Gust °F Min 35° on Jun 6 2:25 PM Min -20° on Mar 5 1:33 AM
Wind Chill Avg °F Min 36° on Jun 6 2:28 PM Min -18° on Mar 5 1:34 AM
Heat Index °F Max 100° on Jun 13 12:09 PM Max 100° on Jun 13 12:09 PM
Sunshine (W/m2) Max 1179 on Jun 20 11:32 AM
Mean 230.8
Max 1441 on May 3 11:31 AM
Mean 146.0
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 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 4.54V

 

Data generated by WxSolution Version 1.9.0.6, Build 2017.01.14.