| 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 | 34.2°F @ 1:22 AM 32.8°F @ 12:04 AM |
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| Dew Point | 30.0°F 12:50 AM 28.8°F 1:59 AM |
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| Humidity | 88% 12:00 AM 82% 1:23 AM |
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| Wind Gust | 19 mph NNW @ 12:47 AM |
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| Wind Speed | 15 mph NW @ 1:43 AM |
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| Barometer | 29.919" 1:49 AM 29.891" 12:07 AM |
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| Precipitation | Max 0.00"1 12:00 AM Last 24 hours 0.00" Storm total 0.00" |
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| Evapotranspiration | 0.001" | |
| Wind Chill Gust | Min 22°F 12:08 AM | |
| Wind Chill Avg | Min 24°F 12:09 AM | |
| Heat Index | Max 34°F 1:10 AM | |
| Sunshine | Max 0 W/m2 12:00 AM | |
| 1. Instantaneous rainfall rate. | ||
| Yesterday November 13, 2025 | ||
| Maximum, Minimum | Mean/Total | |
| Temperature | 46.6°F @ 2:00 PM 32.9°F @ 11:54 PM |
39.8° |
| Dew Point | 36.8°F 4:49 PM 29.7°F 11:45 PM |
33.8° |
| Humidity | 88% 5:05 PM 64% 11:08 AM |
76.9% |
| Wind Gust | 31 mph NNW @ 3:56 PM |
11.3 295° |
| Wind Speed | 20 mph NNW @ 3:57 PM |
|
| Barometer | 29.901" 9:43 PM 29.711" 12:21 AM |
29.796 |
| Wind Chill Gust | Min 23°F 11:56 PM | |
| Wind Chill Avg | Min 24°F 11:55 PM | |
| Heat Index | Max 46°F 10:43 AM | |
| Sunshine | Max 237 W/m2 9:36 AM | 52.9 |
| Degree Days |
Heating (Base 65°F): 25 Cooling (Base 65°F): 0 |
|
| Precipitation | 0.00" | |
| Evapotranspiration | 0.058" | |
| Precipitation Types | none | |
| Snowfall | 0.0" | |
| Snowcover | 0" | |
| Forecast |
| Increasing clouds with little temperature change. |
| Number of Days | |
| For November | For 2025 |
| Rain: 7 Snow: 0 Heavy Fog: 0 Thunder: 0 High ≥ 90°F: 0 Low ≤ 32°F: 3 High ≤ 32°F: 0 Low ≤ 0°F: 0 Cloudy: 0 Partly Cloudy: 0 Clear: 0 |
Rain: 107 Snow: 0 Heavy Fog: 0 Thunder: 0 High ≥ 90°F: 17 Low ≤ 32°F: 76 High ≤ 32°F: 32 Low ≤ 0°F: 1 Cloudy: 0 Partly Cloudy: 0 Clear: 0 |
| Date of last rainfall: November 10, 2025 (4 days) | |
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| Monthly and Yearly Statistics | ||
| Monthly Maximum, Minimum, Mean/Total |
Yearly Maximum, Minimum, Mean/Total |
|
| Temperature °F | 60.8° on Nov 9 12:03 PM 29.9° on Nov 12 12:14 AM Mean 43.5° |
99.0° on Jun 24 1:32 PM 0.0° on Mar 12 7:08 AM Mean 52.5° |
| Dew Point °F | 53.4° on Nov 10 3:13 AM 18.4° on Nov 11 9:07 PM Mean 35.5° |
80.3° on Jun 23 3:01 PM -79.1° on Mar 12 7:08 AM Mean 43.5° |
| Humidity | 98% on Nov 10 3:24 PM 35% on Nov 4 12:46 PM Mean 71.4% |
100% on Jan 1 9:29 AM 0% on Mar 12 7:08 AM Mean 74.3% |
| Wind Gust (mph) | S 50 on Nov 7 7:39 PM N 0 on Nov 1 11:42 AM Mean 275° 13.8 |
S 88 on Mar 6 1:47 AM E 0 on Jan 1 8:46 AM Mean 256° 11.8 |
| Wind Speed | NW 38 on Nov 4 11:38 AM NW 0 on Nov 6 12:58 PM |
S 52 on Mar 6 1:48 AM W 0 on Jan 11 12:11 AM |
| Barometer | 30.324" on Nov 2 8:50 PM 29.385" on Nov 1 12:00 AM Mean 29.854" |
30.659" on Feb 2 9:02 AM 28.946" on Feb 16 8:14 PM Mean 29.996" |
| Precipitation | Total 1.00" | Total 51.82" |
| Evapotranspiration | Total 1.179" | Total 39.731" |
| Wind Chill Gust °F | Min 14° on Nov 11 9:06 PM | Min -21° on Mar 12 7:09 AM |
| Wind Chill Avg °F | Min 16° on Nov 11 9:18 PM | Min -15° on Jan 22 7:00 AM |
| Heat Index °F | Max 60° on Nov 9 11:56 AM | Max 113° on Jun 24 1:32 PM |
| Sunshine (W/m2) | Max 800 on Nov 6 11:15 AM Mean 77.6 |
Max 1308 on Apr 27 12:17 PM Mean 160.5 |
| 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 |
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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 88 on Mar 6, 2025 1:47 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 | |
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Records begin 04/20/2004. Extremes are the first of multiple occurrences. |
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| Battery Status | |
| Transmitters | All OK |
| Console | 4.73V |
Data generated by WxSolution Version 1.9.1.9, Build 2022.03.27.