| 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 | 43.1°F @ 3:30 PM 25.6°F @ 5:25 AM |
|
| Dew Point | 22.3°F 10:35 AM 15.4°F 8:20 AM |
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| Humidity | 69% 4:31 AM 39% 12:55 PM |
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| Wind Gust | 29 mph NNW @ 12:27 AM |
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| Wind Speed | 20 mph NNW @ 12:18 AM |
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| Barometer | 30.677" 9:44 AM 30.446" 12:00 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 | 0.132" | |
| Wind Chill Gust | Min 12°F 4:52 AM | |
| Wind Chill Avg | Min 13°F 4:52 AM | |
| Heat Index | Max 43°F 3:28 PM | |
| Sunshine | Max 868 W/m2 11:35 AM | |
| 1. Instantaneous rainfall rate. | ||
| Yesterday April 7, 2026 | ||
| Maximum, Minimum | Mean/Total | |
| Temperature | 49.0°F @ 12:39 PM 29.4°F @ 11:59 PM |
39.2° |
| Dew Point | 39.8°F 11:31 AM 17.9°F 6:15 PM |
27.9° |
| Humidity | 94% 2:59 PM 46% 5:29 PM |
70.5% |
| Wind Gust | 42 mph NW @ 2:10 PM |
10.4 317° |
| Wind Speed | 27 mph NW @ 2:14 PM |
|
| Barometer | 30.448" 11:59 PM 30.122" 12:57 PM |
30.210 |
| Wind Chill Gust | Min 15°F 11:55 PM | |
| Wind Chill Avg | Min 17°F 11:55 PM | |
| Heat Index | Max 49°F 12:39 PM | |
| Sunshine | Max 1118 W/m2 11:09 AM | 133.9 |
| Degree Days |
Heating (Base 65°F): 26 Cooling (Base 65°F): 0 |
|
| Precipitation | 0.00" | |
| Evapotranspiration | 0.090" | |
| Precipitation Types | none | |
| Snowfall | 0.0" | |
| Snowcover | 0" | |
| Forecast |
| Partly cloudy with little temperature change. |
| Number of Days | |
| For April | For 2026 |
| Rain: 0 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: 32 Snow: 0 Heavy Fog: 0 Thunder: 0 High ≥ 90°F: 0 Low ≤ 32°F: 80 High ≤ 32°F: 30 Low ≤ 0°F: 3 Cloudy: 0 Partly Cloudy: 0 Clear: 0 |
| Date of last rainfall: March 16, 2026 (23 days) | |
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| Monthly and Yearly Statistics | ||
| Monthly Maximum, Minimum, Mean/Total |
Yearly Maximum, Minimum, Mean/Total |
|
| Temperature °F | 73.0° on Apr 1 12:50 PM 25.6° on Apr 8 5:25 AM Mean 43.9° |
73.5° on Mar 10 1:30 PM -0.9° on Jan 31 5:46 AM Mean 33.7° |
| Dew Point °F | 60.3° on Apr 1 11:58 AM 15.4° on Apr 8 8:20 AM Mean 37.7° |
60.3° on Apr 1 11:58 AM -79.1° on Jan 25 6:01 PM Mean 25.3° |
| Humidity | 98% on Apr 3 7:01 AM 39% on Apr 6 3:28 PM Mean 81.9% |
98% on Mar 7 3:12 AM 0% on Jan 25 6:01 PM Mean 74.3% |
| Wind Gust (mph) | WNW 45 on Apr 6 4:56 AM NW 0 on Apr 1 12:25 PM Mean 202° 13.1 |
S 105 on Mar 17 12:22 AM W 0 on Jan 2 12:16 PM Mean 257° 12.5 |
| Wind Speed | WNW 33 on Apr 6 4:55 AM NNW 0 on Apr 7 2:17 AM |
S 68 on Mar 17 12:12 AM N 0 on Jan 4 9:06 AM |
| Barometer | 30.677" on Apr 8 9:44 AM 29.704" on Apr 5 4:31 PM Mean 30.165" |
30.707" on Mar 2 10:37 AM 29.286" on Mar 17 2:00 AM Mean 30.055" |
| Precipitation | Total 0.00" | Total 91.50" |
| Evapotranspiration | Total 0.690" | Total 6.526" |
| Wind Chill Gust °F | Min 12° on Apr 8 4:52 AM | Min -27° on Feb 8 6:42 AM |
| Wind Chill Avg °F | Min 13° on Apr 8 4:52 AM | Min -24° on Feb 8 6:43 AM |
| Heat Index °F | Max 73° on Apr 1 12:50 PM | Max 73° on Apr 1 12:50 PM |
| Sunshine (W/m2) | Max 1118 on Apr 7 11:09 AM Mean 106.6 |
Max 1118 on Apr 7 11:09 AM Mean 102.8 |
| 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 |
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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 105 on Mar 17, 2026 12:22 AM SE 0 on Jan 2, 2017 5:01 AM |
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| Wind Speed | S 68 on Mar 17, 2026 12:12 AM 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 | 4.71V |
Data generated by WxSolution Version 1.9.1.9, Build 2022.03.27.