Blue Hill Meteorological Observatory 2
42° 12' 44"N, 71° 06' 53"W, Elevation 635 feet
Milton, Massachusetts USA

 

Saturday, July 26, 2025
10:40 PM (Eastern Standard Time)
Updated every 10 minutes
 
65.5°F
 18.6°C
Humidity76%
Dew Point57.7°F (14.3°C)
WindSSW 12 G 15 mph
Wind Chill65°F
Barometer30.114" (1019.8 mb)
Solar0 W/m2
Rainfall0.00" (0.00"/hr)
webcam
Facing WNW. Updated every 15 minutes.
Source: Camnet

 

Today's Highs and Lows
Temperature 79.3°F @ 1:41 PM
65.5°F @ 10:33 PM
Dew Point 65.7°F 12:00 AM
51.5°F 1:09 PM
Humidity 82% 1:41 AM
39% 1:09 PM
Wind Gust 23 mph S @ 7:44 PM
Wind Speed 19 mph S @ 7:45 PM
Barometer 30.149" 9:50 AM
30.001" 12:00 AM
Precipitation Max 0.00"1 12:00 AM
Last 24 hours 0.00"
Storm total 0.00"
Evapotranspiration 0.230"
Wind Chill Gust Min 64°F 10:37 PM
Wind Chill Avg Min 65°F 10:38 PM
Heat Index Max 78°F 1:31 PM
Sunshine Max 939 W/m2 12:17 PM
1. Instantaneous rainfall rate.


Yesterday July 25, 2025
  Maximum, Minimum Mean/Total
Temperature 93.3°F @ 1:05 PM
69.0°F @ 2:07 AM
81.2°
Dew Point 78.8°F 12:46 PM
65.6°F 12:06 AM
71.4°
Humidity 91% 2:16 AM
60% 12:59 PM
78.3%
Wind Gust 25 mph WNW @ 1:46 PM
11.1 265°
Wind Speed 19 mph SW @ 12:10 AM
 
Barometer 30.002" 11:57 PM
29.832" 2:32 PM
29.919
Wind Chill Gust Min 69°F 2:07 AM
Wind Chill Avg Min 69°F 2:07 AM
Heat Index Max 110°F 1:03 PM
Sunshine Max 1158 W/m2 12:00 PM 239.9
Degree Days Heating (Base 65°F): 0
Cooling (Base 65°F): 16
Precipitation   0.00"
Evapotranspiration   0.197"
Precipitation Types none
Snowfall 0.0"
Snowcover 0"


Forecast
Partly cloudy with little temperature change.


Number of Days
For July For 2025
Rain: 9
Snow: 0
Heavy Fog: 0
Thunder: 0
High ≥ 90°F: 6
Low ≤ 32°F: 0
High ≤ 32°F: 0
Low ≤ 0°F: 0
Cloudy: 0
Partly Cloudy: 0
Clear: 0
Rain: 75
Snow: 0
Heavy Fog: 0
Thunder: 0
High ≥ 90°F: 12
Low ≤ 32°F: 73
High ≤ 32°F: 32
Low ≤ 0°F: 1
Cloudy: 0
Partly Cloudy: 0
Clear: 0
Date of last rainfall: July 21, 2025 (5 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 1 1
Cooling - Base 65°F 8 256 458
 
Wind Run
Today 215.9 miles
This month 6030.3 miles
This year 61452.2 miles


Sun, Moon
Twilight begins 4:09 AM
Sunrise 4:33 AM
Sunset 7:08 PM
Twilight ends 7:32 PM
Moonrise 6:21 AM
Moonset 8:28 PM
 
Sunshine Minutes (intensity ≥ 120 W/m2)
Today 672
This Month 16,857
This Year 103,658
Yesterday 632
One Year Ago 681


Monthly and Yearly Statistics
  Monthly
Maximum, Minimum, Mean/Total
Yearly
Maximum, Minimum, Mean/Total
Temperature °F 93.3° on Jul 25 1:05 PM
54.7° on Jul 22 4:15 AM
Mean 74.5°
99.0° on Jun 24 1:32 PM
0.0° on Mar 12 7:08 AM
Mean 49.3°
Dew Point °F 78.8° on Jul 25 12:46 PM
49.0° on Jul 21 7:50 PM
Mean 66.0°
80.3° on Jun 23 3:01 PM
-79.1° on Mar 12 7:08 AM
Mean 40.4°
Humidity 96% on Jul 1 2:05 AM
39% on Jul 26 1:09 PM
Mean 78.7%
100% on Jan 1 9:29 AM
0% on Mar 12 7:08 AM
Mean 74.7%
Wind Gust (mph) WNW 41 on Jul 17 11:57 PM
WSW 0 on Jul 3 7:41 AM
Mean 234° 9.7
S 88 on Mar 6 1:47 AM
E 0 on Jan 1 8:46 AM
Mean 260° 12.3
Wind Speed WNW 31 on Jul 18 12:01 AM
E 0 on Jul 4 11:43 PM
S 52 on Mar 6 1:48 AM
W 0 on Jan 11 12:11 AM
Barometer 30.275" on Jul 23 7:58 AM
29.679" on Jul 20 6:01 PM
Mean 30.002"
30.659" on Feb 2 9:02 AM
28.946" on Feb 16 8:14 PM
Mean 29.967"
Precipitation Total 5.01" Total 38.26"
Evapotranspiration Total 4.717" Total 25.041"
Wind Chill Gust °F Min 51° on Jul 22 4:29 AM Min -21° on Mar 12 7:09 AM
Wind Chill Avg °F Min 52° on Jul 22 4:30 AM Min -15° on Jan 22 7:00 AM
Heat Index °F Max 110° on Jul 25 1:03 PM Max 113° on Jun 24 1:32 PM
Sunshine (W/m2) Max 1167 on Jul 7 12:05 PM
Mean 240.6
Max 1308 on Apr 27 12:17 PM
Mean 166.3
Extremes are the first of multiple occurrences.


All-Time Records
  Maximum, Minimum
Temperature °F 99.0° on Jun 24, 2025 1:32 PM
-13.4° on Feb 4, 2023 5:47 AM
Dew Point °F 81.5° on Jul 20, 2019 1:48 PM
-79.1° on Jan 3, 2023 2:48 PM
Humidity 100% on Sep 20, 2017 1:11 AM
0% on Jan 3, 2023 2:48 PM
Wind Gust (mph) S 88 on Mar 6, 2025 1:47 AM
SE 0 on Jan 2, 2017 5:01 AM
Wind Speed S 57 on Apr 13, 2020 3:38 PM
N 0 on Jan 1, 2017 2:16 PM
Barometer 30.934" on Dec 14, 2024 10:00 AM
28.675" on Feb 7, 2020 2:58 PM
Precipitation Max rate 82.29"/hr on Jun 15, 2024 10:45 AM
Evapotranspiration Max day 0.407" on May 2, 2018 11:01 PM
Wind Chill Gust °F Min -138° on Feb 3, 2023 3:33 AM
Wind Chill Avg °F Min -134° on Feb 3, 2023 3:36 AM
Heat Index °F Max 113° on Jun 20, 2024 12:23 PM
Sunshine (W/m2) Max 1498 on Jul 13, 2024 11:20 AM
Records begin 04/20/2004.
Extremes are the first of multiple occurrences.


Battery Status
Transmitters All OK
Console 4.74V

 

Data generated by WxSolution Version 1.9.1.9, Build 2022.03.27.