| 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 | 41.1°F @ 1:44 PM 28.8°F @ 7:08 AM |
|
| Dew Point | 25.4°F 11:23 AM 14.5°F 2:10 AM |
|
| Humidity | 64% 6:10 AM 43% 1:01 PM |
|
| Wind Gust | 16 mph NNE @ 3:06 AM |
|
| Wind Speed | 12 mph NE @ 3:10 AM |
|
| Barometer | 30.164" 11:25 AM 29.920" 12:00 AM |
|
| Precipitation | Max 15.16"1 11:50 AM Last 24 hours 0.06" Storm total 0.06" |
|
| Evapotranspiration | 0.059" | |
| Wind Chill Gust | Min 19°F 4:11 AM | |
| Wind Chill Avg | Min 20°F 6:28 AM | |
| Heat Index | Max 41°F 1:43 PM | |
| Sunshine | Max 747 W/m2 11:05 AM | |
| 1. Instantaneous rainfall rate. | ||
| Yesterday February 18, 2026 | ||
| Maximum, Minimum | Mean/Total | |
| Temperature | 37.1°F @ 1:48 PM 30.3°F @ 1:38 AM |
33.7° |
| Dew Point | 35.6°F 1:07 PM 16.7°F 11:47 PM |
30.9° |
| Humidity | 96% 3:35 AM 52% 11:18 PM |
90.4% |
| Wind Gust | 24 mph NE @ 8:31 PM |
7.5 287° |
| Wind Speed | 16 mph ENE @ 10:06 PM |
|
| Barometer | 30.058" 12:09 AM 29.800" 5:22 PM |
29.909 |
| Wind Chill Gust | Min 19°F 2:34 AM | |
| Wind Chill Avg | Min 21°F 1:42 AM | |
| Heat Index | Max 37°F 1:10 PM | |
| Sunshine | Max 236 W/m2 12:54 PM | 39.4 |
| Degree Days |
Heating (Base 65°F): 31 Cooling (Base 65°F): 0 |
|
| Precipitation | 0.00" | |
| Evapotranspiration | 0.019" | |
| Precipitation Types | none | |
| Snowfall | 0.0" | |
| Snowcover | 0" | |
| Forecast |
| Increasing clouds and warmer. Precipitation possible within 12 to 24 hours. Windy. |
| Number of Days | |
| For February | For 2026 |
| Rain: 6 Snow: 0 Heavy Fog: 0 Thunder: 0 High ≥ 90°F: 0 Low ≤ 32°F: 19 High ≤ 32°F: 7 Low ≤ 0°F: 1 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: 24 Low ≤ 0°F: 3 Cloudy: 0 Partly Cloudy: 0 Clear: 0 |
| Date of last rainfall: February 19, 2026 (0 days) | |
|
|
|
||||||||||||||||||||||||||||||||||||
|
|
|||||||||||||||||||||||||||
| Monthly and Yearly Statistics | ||
| Monthly Maximum, Minimum, Mean/Total |
Yearly Maximum, Minimum, Mean/Total |
|
| Temperature °F | 41.1° on Feb 19 1:44 PM -0.7° on Feb 8 6:34 AM Mean 24.6° |
50.8° on Jan 15 11:50 AM -0.9° on Jan 31 5:46 AM Mean 24.7° |
| Dew Point °F | 35.6° on Feb 18 1:07 PM -8.3° on Feb 8 6:42 AM Mean 13.9° |
48.9° on Jan 9 10:49 PM -79.1° on Jan 25 6:01 PM Mean 15.3° |
| Humidity | 96% on Feb 18 3:35 AM 31% on Feb 9 3:12 PM Mean 67.1% |
97% on Jan 7 4:32 AM 0% on Jan 25 6:01 PM Mean 70.2% |
| Wind Gust (mph) | WNW 39 on Feb 11 2:22 PM NNW 0 on Feb 2 4:21 PM Mean 324° 11.4 |
E 49 on Jan 25 10:54 PM W 0 on Jan 2 12:16 PM Mean 303° 11.9 |
| Wind Speed | WNW 31 on Feb 11 2:46 PM WNW 0 on Feb 5 4:29 PM |
WNW 36 on Jan 23 8:37 PM N 0 on Jan 4 9:06 AM |
| Barometer | 30.227" on Feb 16 9:25 AM 29.515" on Feb 7 5:56 AM Mean 29.973" |
30.686" on Jan 25 2:35 AM 29.307" on Jan 15 2:32 PM Mean 29.981" |
| Precipitation | Total 38.17" | Total 41.63" |
| Evapotranspiration | Total 1.121" | Total 2.492" |
| Wind Chill Gust °F | Min -27° on Feb 8 6:42 AM | Min -27° on Feb 8 6:42 AM |
| Wind Chill Avg °F | Min -24° on Feb 8 6:43 AM | Min -24° on Feb 8 6:43 AM |
| Heat Index °F | Max 41° on Feb 19 1:43 PM | Max 50° on Jan 15 11:42 AM |
| Sunshine (W/m2) | Max 747 on Feb 19 11:05 AM Mean 100.5 |
Max 747 on Feb 19 11:05 AM Mean 84.4 |
| 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 95 on Dec 19, 2025 11:02 AM SE 0 on Jan 2, 2017 5:01 AM |
|
| Wind Speed | S 62 on Dec 19, 2025 12:14 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 | 4.71V |
Data generated by WxSolution Version 1.9.1.9, Build 2022.03.27.