Blue Hill Meteorological Observatory 2 |
42° 12' 44"N, 71° 06' 53"W, Elevation 635 feet Milton, Massachusetts USA |
Today's Highs and Lows | ||
Temperature | 28.0°F @ 12:00 AM 22.6°F @ 6:36 AM |
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Dew Point | 27.3°F 12:00 AM 14.9°F 6:36 AM |
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Humidity | 97% 12:00 AM 72% 6:25 AM |
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Wind Gust | 52 mph W @ 12:22 AM |
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Wind Speed | 40 mph W @ 12:24 AM |
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Barometer | 29.389" 6:39 AM 29.172" 12:02 AM |
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Precipitation | Max 0.00"1 12:00 AM Last 24 hours 3.08" Storm total 3.08" |
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Evapotranspiration | 0.011" | |
Wind Chill Gust | Min 2°F 6:38 AM | |
Wind Chill Avg | Min 4°F 6:28 AM | |
Heat Index | Max 28°F 12:00 AM | |
Sunshine | Max 0 W/m2 12:00 AM | |
1. Instantaneous rainfall rate. |
Yesterday February 16, 2025 | ||
Maximum, Minimum | Mean/Total | |
Temperature | 34.4°F @ 1:47 PM 22.6°F @ 12:00 AM |
28.5° |
Dew Point | 34.1°F 1:47 PM 21.4°F 12:00 AM |
30.3° |
Humidity | 99% 11:32 AM 95% 12:00 AM |
97.9% |
Wind Gust | 45 mph W @ 11:36 PM |
14.3 75° |
Wind Speed | 33 mph W @ 11:38 PM |
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Barometer | 30.144" 12:00 AM 28.946" 8:14 PM |
29.510 |
Wind Chill Gust | Min 9°F 12:23 AM | |
Wind Chill Avg | Min 10°F 12:29 AM | |
Heat Index | Max 34°F 1:00 PM | |
Sunshine | Max 130 W/m2 1:44 PM | 18.0 |
Degree Days |
Heating (Base 65°F): 36 Cooling (Base 65°F): 0 |
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Precipitation | 3.08" | |
Evapotranspiration | 0.006" | |
Precipitation Types | none | |
Snowfall | 0.0" | |
Snowcover | 0" |
Forecast |
Mostly cloudy and cooler. Windy with possible wind shift to the W NW or N. |
Number of Days | |
For February | For 2025 |
Rain: 8 Snow: 0 Heavy Fog: 0 Thunder: 0 High ≥ 90°F: 0 Low ≤ 32°F: 17 High ≤ 32°F: 10 Low ≤ 0°F: 0 Cloudy: 0 Partly Cloudy: 0 Clear: 0 |
Rain: 17 Snow: 0 Heavy Fog: 0 Thunder: 0 High ≥ 90°F: 0 Low ≤ 32°F: 47 High ≤ 32°F: 27 Low ≤ 0°F: 0 Cloudy: 0 Partly Cloudy: 0 Clear: 0 |
Date of last rainfall: February 16, 2025 (1 days) |
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Monthly and Yearly Statistics | ||
Monthly Maximum, Minimum, Mean/Total |
Yearly Maximum, Minimum, Mean/Total |
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Temperature °F | 42.0° on Feb 3 1:55 PM 5.1° on Feb 2 5:26 AM Mean 25.7° |
46.7° on Jan 1 5:58 AM 2.5° on Jan 22 6:46 AM Mean 25.6° |
Dew Point °F | 37.7° on Feb 4 1:13 AM -1.0° on Feb 2 6:42 AM Mean 20.4° |
46.4° on Jan 1 5:58 AM -5.8° on Jan 22 6:34 PM Mean 18.8° |
Humidity | 99% on Feb 1 2:41 AM 43% on Feb 5 2:43 PM Mean 78.7% |
100% on Jan 1 9:29 AM 33% on Jan 28 12:36 PM Mean 75.1% |
Wind Gust (mph) | WNW 52 on Feb 13 10:28 PM NNE 0 on Feb 2 9:22 AM Mean 316° 11.8 |
WNW 69 on Jan 28 11:48 AM E 0 on Jan 1 8:46 AM Mean 304° 13.0 |
Wind Speed | W 40 on Feb 17 12:24 AM WNW 0 on Feb 8 6:11 PM |
WNW 50 on Jan 28 11:54 AM W 0 on Jan 11 12:11 AM |
Barometer | 30.659" on Feb 2 9:02 AM 28.946" on Feb 16 8:14 PM Mean 30.128" |
30.659" on Feb 2 9:02 AM 28.946" on Feb 16 8:14 PM Mean 30.001" |
Precipitation | Total 14.31" | Total 16.15" |
Evapotranspiration | Total 0.746" | Total 2.592" |
Wind Chill Gust °F | Min -12° on Feb 2 7:04 AM | Min -16° on Jan 22 7:01 AM |
Wind Chill Avg °F | Min -11° on Feb 2 7:06 AM | Min -15° on Jan 22 7:00 AM |
Heat Index °F | Max 42° on Feb 3 1:55 PM | Max 46° on Jan 1 5:08 AM |
Sunshine (W/m2) | Max 742 on Feb 7 12:12 PM Mean 78.6 |
Max 761 on Jan 20 11:04 AM Mean 80.1 |
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 |
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Dew Point °F | 81.5° on Jul 20, 2019 1:48 PM -79.1° on Jan 3, 2023 2:48 PM |
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Humidity | 100% on Sep 20, 2017 1:11 AM 0% on Jan 3, 2023 2:48 PM |
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Wind Gust (mph) | S 86 on Dec 18, 2023 10:12 AM SE 0 on Jan 2, 2017 5:01 AM |
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Wind Speed | S 57 on Apr 13, 2020 3:38 PM N 0 on Jan 1, 2017 2:16 PM |
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Barometer | 30.934" on Dec 14, 2024 10:00 AM 28.675" on Feb 7, 2020 2:58 PM |
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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 | 4.76V |
Data generated by WxSolution Version 1.9.1.9, Build 2022.03.27.