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

 

Wednesday, January 29, 2025
3:10 PM (Eastern Standard Time)
Updated every 10 minutes
 
37.5°F
 3.1°C
Humidity83%
Dew Point32.8°F (0.5°C)
WindWNW 26 G 41 mph
Wind Chill26°F
Barometer29.371" (994.6 mb)
Solar56 W/m2
Rainfall0.01" (0.00"/hr)
webcam
Facing WNW. Updated every 15 minutes.
Source: Camnet

 

Today's Highs and Lows
Temperature 46.7°F @ 1:14 PM
19.6°F @ 2:03 AM
Dew Point 33.4°F 2:01 PM
6.9°F 12:07 AM
Humidity 94% 6:14 AM
50% 12:06 AM
Wind Gust 45 mph WNW @ 1:54 PM
Wind Speed 35 mph WNW @ 1:55 PM
Barometer 29.654" 12:00 AM
29.300" 1:18 PM
Precipitation Max 0.00"1 12:00 AM
Last 24 hours 0.01"
Storm total 0.00"
Evapotranspiration 0.056"
Wind Chill Gust Min 3°F 3:37 AM
Wind Chill Avg Min 4°F 3:38 AM
Heat Index Max 46°F 12:54 PM
Sunshine Max 633 W/m2 10:56 AM
1. Instantaneous rainfall rate.


Yesterday January 28, 2025
  Maximum, Minimum Mean/Total
Temperature 35.7°F @ 10:00 AM
22.4°F @ 10:10 PM
29.0°
Dew Point 25.1°F 10:47 AM
4.0°F 6:52 PM
13.7°
Humidity 70% 12:43 AM
33% 12:36 PM
51.4%
Wind Gust 69 mph WNW @ 11:48 AM
16.6 276°
Wind Speed 50 mph WNW @ 11:54 AM
 
Barometer 29.728" 7:44 PM
29.359" 5:07 AM
29.525
Wind Chill Gust Min 9°F 6:37 PM
Wind Chill Avg Min 11°F 6:41 PM
Heat Index Max 35°F 9:04 AM
Sunshine Max 538 W/m2 12:23 PM 98.6
Degree Days Heating (Base 65°F): 36
Cooling (Base 65°F): 0
Precipitation   0.00"
Evapotranspiration   0.114"
Precipitation Types none
Snowfall 0.0"
Snowcover 0"


Forecast
Mostly cloudy and cooler. Windy.


Number of Days
For January For 2025
Rain: 8
Snow: 0
Heavy Fog: 0
Thunder: 0
High ≥ 90°F: 0
Low ≤ 32°F: 28
High ≤ 32°F: 16
Low ≤ 0°F: 0
Cloudy: 0
Partly Cloudy: 0
Clear: 0
Rain: 8
Snow: 0
Heavy Fog: 0
Thunder: 0
High ≥ 90°F: 0
Low ≤ 32°F: 28
High ≤ 32°F: 16
Low ≤ 0°F: 0
Cloudy: 0
Partly Cloudy: 0
Clear: 0
Date of last rainfall: January 29, 2025 (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 31 1133 3101
Cooling - Base 65°F 0 0 0
 
Wind Run
Today 231.6 miles
This month 9708.5 miles
This year 9708.5 miles


Sun, Moon
Twilight begins 6:41 AM
Sunrise 7:01 AM
Sunset 4:53 PM
Twilight ends 5:13 PM
Moonrise 7:26 AM
Moonset 5:07 PM
 
Sunshine Minutes (intensity ≥ 120 W/m2)
Today 311
This Month 9,945
This Year 9,945
Yesterday 390
One Year Ago 125


Monthly and Yearly Statistics
  Monthly
Maximum, Minimum, Mean/Total
Yearly
Maximum, Minimum, Mean/Total
Temperature °F 46.7° on Jan 1 5:58 AM
2.5° on Jan 22 6:46 AM
Mean 25.6°
46.7° on Jan 1 5:58 AM
2.5° on Jan 22 6:46 AM
Mean 25.6°
Dew Point °F 46.4° on Jan 1 5:58 AM
-5.8° on Jan 22 6:34 PM
Mean 16.8°
46.4° on Jan 1 5:58 AM
-5.8° on Jan 22 6:34 PM
Mean 16.8°
Humidity 100% on Jan 1 9:29 AM
33% on Jan 28 12:36 PM
Mean 71.3%
100% on Jan 1 9:29 AM
33% on Jan 28 12:36 PM
Mean 71.3%
Wind Gust (mph) WNW 69 on Jan 28 11:48 AM
E 0 on Jan 1 8:46 AM
Mean 296° 14.1
WNW 69 on Jan 28 11:48 AM
E 0 on Jan 1 8:46 AM
Mean 296° 14.1
Wind Speed WNW 50 on Jan 28 11:54 AM
W 0 on Jan 11 12:11 AM
WNW 50 on Jan 28 11:54 AM
W 0 on Jan 11 12:11 AM
Barometer 30.546" on Jan 21 9:59 AM
29.300" on Jan 29 1:18 PM
Mean 29.879"
30.546" on Jan 21 9:59 AM
29.300" on Jan 29 1:18 PM
Mean 29.879"
Precipitation Total 1.11" Total 1.11"
Evapotranspiration Total 1.741" Total 1.741"
Wind Chill Gust °F Min -16° on Jan 22 7:01 AM Min -16° on Jan 22 7:01 AM
Wind Chill Avg °F Min -15° on Jan 22 7:00 AM Min -15° on Jan 22 7:00 AM
Heat Index °F Max 46° on Jan 1 5:08 AM Max 46° on Jan 1 5:08 AM
Sunshine (W/m2) Max 761 on Jan 20 11:04 AM
Mean 82.4
Max 761 on Jan 20 11:04 AM
Mean 82.4
Extremes are the first of multiple occurrences.


All-Time Records
  Maximum, Minimum
Temperature °F 98.3° on Jul 24, 2022 2:03 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 86 on Dec 18, 2023 10:12 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 4.77V

 

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