| Blue Hill Meteorological Observatory |
| 42° 12' 44"N, 71° 06' 53"W, Elevation 635 feet Milton, Massachusetts USA |
| Today's Highs and Lows | ||
| Temperature | 59.0°F @ 12:00 AM 58.5°F @ 12:32 AM |
|
| Dew Point | 51.1°F 12:00 AM 50.6°F 12:32 AM |
|
| Humidity | 75% 12:00 AM 74% 12:00 AM |
|
| Wind Gust | 19 mph SW @ 12:30 AM |
|
| Wind Speed | 14 mph SW @ 12:21 AM |
|
| Barometer | 30.244" 12:01 AM 30.235" 12:37 AM |
|
| Precipitation | Max 0.00"1 12:00 AM Last 24 hours 0.00" Storm total 0.00" |
|
| Evapotranspiration | 0.000" | |
| Wind Chill Gust | Min 55°F 12:32 AM | |
| Wind Chill Avg | Min 56°F 12:21 AM | |
| Heat Index | Max 59°F 12:00 AM | |
| Sunshine | Max 0 W/m2 12:00 AM | |
| 1. Instantaneous rainfall rate. | ||
| Yesterday June 8, 2026 | ||
| Maximum, Minimum | Mean/Total | |
| Temperature | 77.8°F @ 4:08 PM 52.7°F @ 2:38 AM |
65.3° |
| Dew Point | 55.8°F 10:38 AM 42.0°F 12:36 PM |
50.7° |
| Humidity | 92% 2:43 AM 30% 12:34 PM |
61.9% |
| Wind Gust | 20 mph NE @ 12:00 AM |
7.9 346° |
| Wind Speed | 14 mph SW @ 9:28 PM |
|
| Barometer | 30.276" 10:39 AM 30.101" 12:00 AM |
30.223 |
| Wind Chill Gust | Min 48°F 3:31 AM | |
| Wind Chill Avg | Min 48°F 3:31 AM | |
| Heat Index | Max 76°F 2:53 PM | |
| Sunshine | Max 974 W/m2 12:17 PM | 335.5 |
| Degree Days |
Heating (Base 65°F): 0 Cooling (Base 65°F): 1 |
|
| Precipitation | 0.00" | |
| Evapotranspiration | 0.246" | |
| Precipitation Types | none | |
| Snowfall | 0.0" | |
| Snowcover | 0" | |
| Forecast |
| Mostly clear and warmer. |
| Number of Days | |
| For June | For 2026 |
| Rain: 2 Snow: 0 Heavy Fog: 0 Thunder: 0 High ≥ 90°F: 0 Low ≤ 32°F: 0 High ≤ 32°F: 0 Low ≤ 0°F: 0 Cloudy: 0 Partly Cloudy: 0 Clear: 0 |
Rain: 52 Snow: 0 Heavy Fog: 0 Thunder: 0 High ≥ 90°F: 1 Low ≤ 32°F: 83 High ≤ 32°F: 30 Low ≤ 0°F: 2 Cloudy: 0 Partly Cloudy: 0 Clear: 0 |
| Date of last rainfall: June 7, 2026 (2 days) | |
|
|
|
||||||||||||||||||||||||||||||||||||
|
|
|||||||||||||||||||||||||||
| Monthly and Yearly Statistics | ||
| Monthly Maximum, Minimum, Mean/Total |
Yearly Maximum, Minimum, Mean/Total |
|
| Temperature °F | 87.6° on Jun 4 1:43 PM 45.6° on Jun 2 2:37 AM Mean 66.2° |
94.5° on May 19 12:59 PM -0.9° on Jan 31 5:34 AM Mean 44.0° |
| Dew Point °F | 67.2° on Jun 6 11:56 AM 35.2° on Jun 1 10:09 PM Mean 51.3° |
71.1° on May 19 5:14 PM -14.2° on Jan 24 7:40 AM Mean 33.1° |
| Humidity | 97% on Jun 1 4:39 AM 25% on Jun 3 2:55 PM Mean 60.1% |
98% on Mar 7 3:12 AM 18% on Apr 9 1:08 PM Mean 69.2% |
| Wind Gust (mph) | WSW 46 on Jun 7 10:05 PM ESE 0 on Jun 1 6:23 PM Mean 278° 9.8 |
S 90 on Mar 17 12:22 AM NNW 0 on Jan 4 9:36 AM Mean 255° 11.4 |
| Wind Speed | WSW 28 on Jun 6 10:09 PM SE 0 on Jun 5 7:19 PM |
S 57 on Mar 17 12:12 AM N 0 on Jan 4 9:06 AM |
| Barometer | 30.276" on Jun 8 10:39 AM 29.670" on Jun 7 2:31 AM Mean 30.033" |
30.708" on Mar 2 10:38 AM 29.304" on Mar 17 2:16 AM Mean 30.033" |
| Precipitation | Total 0.31" | Total 95.32" |
| Evapotranspiration | Total 1.935" | Total 16.870" |
| Wind Chill Gust °F | Min 38° on Jun 2 2:55 AM | Min -27° on Feb 8 6:42 AM |
| Wind Chill Avg °F | Min 39° on Jun 2 2:55 AM | Min -25° on Feb 8 6:43 AM |
| Heat Index °F | Max 88° on Jun 6 12:54 PM | Max 102° on May 19 1:36 PM |
| Sunshine (W/m2) | Max 1306 on Jun 7 10:43 AM Mean 285.4 |
Max 1306 on Jun 7 10:43 AM Mean 164.2 |
| Extremes are the first of multiple occurrences. | ||
| All-Time Records | ||
| Maximum, Minimum | ||
| Temperature °F | 99.1° on Jul 6, 2010 1:59 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 Nov 26, 2009 3:18 AM |
|
| Humidity | 100% on Apr 24, 2004 7:18 AM 0% on Apr 5, 2007 8:24 AM |
|
| Wind Gust (mph) | SSE 95 on Dec 19, 2023 11:31 AM ESE 0 on Apr 21, 2004 1:52 AM |
|
| Wind Speed | S 57 on Apr 13, 2020 3:38 PM SSW 0 on Apr 21, 2004 2:06 AM |
|
| Barometer | 30.932" on Dec 14, 2024 10:03 AM 28.675" on Feb 7, 2020 2:58 PM |
|
| Precipitation | Max rate 96.00"/hr on Jan 12, 2005 5:44 PM | |
| Evapotranspiration | Max day 2.823" on Dec 31, 2009 12:00 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 | 4.70V |
Data generated by WxSolution Version 1.9.1.9, Build 2022.03.27.