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

 

Monday, November 9, 2026
8:20 PM (Eastern Standard Time)
Updated every 10 minutes
 
46.5°F
 8.1°C
Humidity81%
Dew Point41.0°F (5.0°C)
WindWNW 8 G 13 mph
Wind Chill42°F
Barometer29.859" (1011.2 mb)
Solar0 W/m2
Rainfall0.00" (0.00"/hr)
webcam
Facing WNW. Updated every 15 minutes.
Source: Camnet

 

Today's Highs and Lows
Temperature 56.3°F @ 12:22 PM
45.4°F @ 12:11 AM
Dew Point 45.1°F 12:22 PM
37.2°F 6:38 AM
Humidity 81% 8:07 PM
63% 12:38 PM
Wind Gust 26 mph W @ 1:11 PM
Wind Speed 17 mph WNW @ 11:53 AM
Barometer 29.859" 8:19 PM
29.668" 4:21 AM
Precipitation Max 0.00"1 12:00 AM
Last 24 hours 0.00"
Storm total 0.00"
Evapotranspiration 0.059"
Wind Chill Gust Min 38°F 6:38 AM
Wind Chill Avg Min 40°F 12:11 AM
Heat Index Max 56°F 12:16 PM
Sunshine Max 708 W/m2 12:14 PM
1. Instantaneous rainfall rate.


Yesterday November 8, 2026
  Maximum, Minimum Mean/Total
Temperature 54.6°F @ 11:30 AM
42.9°F @ 6:41 AM
48.8°
Dew Point 47.6°F 10:21 AM
37.1°F 10:13 PM
42.7°
Humidity 98% 12:00 AM
67% 3:18 PM
83.2%
Wind Gust 37 mph NW @ 11:35 AM
12.4 295°
Wind Speed 28 mph WNW @ 11:37 AM
 
Barometer 29.744" 9:57 AM
29.623" 2:50 AM
29.698
Wind Chill Gust Min 33°F 6:09 AM
Wind Chill Avg Min 34°F 7:00 AM
Heat Index Max 54°F 11:25 AM
Sunshine Max 610 W/m2 10:25 AM 69.3
Degree Days Heating (Base 65°F): 16
Cooling (Base 65°F): 0
Precipitation   0.14"
Evapotranspiration   0.063"
Precipitation Types none
Snowfall 0.0"
Snowcover 0"


Forecast
Partly cloudy and cooler.


Number of Days
For November For 2026
Rain: 3
Snow: 0
Heavy Fog: 0
Thunder: 0
High ≥ 90°F: 0
Low ≤ 32°F: 0
High ≤ 32°F: 0
Low ≤ 0°F: 0
Cloudy: 0
Partly Cloudy: 0
Clear: 0
Rain: 101
Snow: 0
Heavy Fog: 0
Thunder: 0
High ≥ 90°F: 10
Low ≤ 32°F: 84
High ≤ 32°F: 30
Low ≤ 0°F: 3
Cloudy: 0
Partly Cloudy: 0
Clear: 0
Date of last rainfall: November 8, 2026 (1 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 14 72 511
Cooling - Base 65°F 0 0 853
 
Wind Run
Today 177.0 miles
This month 1958.8 miles
This year 78767.6 miles


Sun, Moon
Twilight begins 6:08 AM
Sunrise 6:29 AM
Sunset 4:27 PM
Twilight ends 4:47 PM
Moonrise 7:00 AM
Moonset 4:15 PM
 
Sunshine Minutes (intensity ≥ 120 W/m2)
Today 275
This Month 2,948
This Year 155,536
Yesterday 311
One Year Ago 346


Monthly and Yearly Statistics
  Monthly
Maximum, Minimum, Mean/Total
Yearly
Maximum, Minimum, Mean/Total
Temperature °F 75.5° on Nov 4 1:07 PM
34.9° on Nov 1 3:32 AM
Mean 56.8°
98.2° on Jul 2 2:13 PM
-0.9° on Jan 31 5:46 AM
Mean 53.6°
Dew Point °F 63.8° on Nov 6 8:38 AM
26.0° on Nov 1 3:46 AM
Mean 48.6°
78.4° on Jun 12 1:45 PM
-79.1° on Jan 25 6:01 PM
Mean 43.5°
Humidity 98% on Nov 6 10:54 AM
31% on Nov 3 1:19 PM
Mean 75.9%
99% on Sep 29 4:28 AM
0% on Jan 25 6:01 PM
Mean 72.3%
Wind Gust (mph) S 43 on Nov 6 4:38 PM
NE 0 on Nov 1 12:00 AM
Mean 237° 9.3
S 105 on Mar 17 12:22 AM
W 0 on Jan 2 12:16 PM
Mean 257° 10.4
Wind Speed S 29 on Nov 6 4:24 PM
N 0 on Nov 1 1:21 AM
S 68 on Mar 17 12:12 AM
N 0 on Jan 4 9:06 AM
Barometer 30.544" on Nov 1 6:57 AM
29.623" on Nov 8 2:50 AM
Mean 30.049"
30.707" on Mar 2 10:37 AM
29.286" on Mar 17 2:00 AM
Mean 30.028"
Precipitation Total 3.53" Total 120.20"
Evapotranspiration Total 0.725" Total 40.011"
Wind Chill Gust °F Min 27° on Nov 1 6:05 AM Min -27° on Feb 8 6:42 AM
Wind Chill Avg °F Min 31° on Nov 1 6:10 AM Min -24° on Feb 8 6:43 AM
Heat Index °F Max 75° on Nov 4 12:27 PM Max 109° on Jul 2 1:10 PM
Sunshine (W/m2) Max 708 on Nov 9 12:14 PM
Mean 83.4
Max 1306 on Jun 7 10:43 AM
Mean 162.3
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 105 on Mar 17, 2026 12:22 AM
SE 0 on Jan 2, 2017 5:01 AM
Wind Speed S 68 on Mar 17, 2026 12:12 AM
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 4.69V

 

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