14.3°C
| Humidity | 90% |
| Dew Point | 54.8°F (12.7°C) |
| Wind | NNE 11 G 15 mph |
| Wind Chill | 55°F |
| Barometer | 30.136" (1020.6 mb) |
| Solar | 0 W/m2 |
| Rainfall | 0.00" (0.00"/hr) |
Facing WNW. Updated every 15 minutes.
Source: Camnet
| Blue Hill Meteorological Observatory 2 |
| 42° 12' 44"N, 71° 06' 53"W, Elevation 635 feet Milton, Massachusetts USA |
| Wednesday, September 10, 2025 | ||||||||||||||||
| 8:00 PM (Eastern Standard Time) | ||||||||||||||||
| Updated every 10 minutes | ||||||||||||||||
| 57.7°F 14.3°C |
|
Facing WNW. Updated every 15 minutes. Source: Camnet |
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| Today's Highs and Lows | ||
| Temperature | 64.4°F @ 1:01 PM 55.8°F @ 4:45 AM |
|
| Dew Point | 57.4°F 3:44 PM 51.4°F 12:08 AM |
|
| Humidity | 92% 3:01 AM 74% 1:07 PM |
|
| Wind Gust | 23 mph ENE @ 11:39 AM |
|
| Wind Speed | 18 mph ENE @ 2:25 PM |
|
| Barometer | 30.347" 12:08 AM 30.133" 7:54 PM |
|
| Precipitation | Max 0.00"1 12:00 AM Last 24 hours 0.00" Storm total 0.00" |
|
| Evapotranspiration | 0.094" | |
| Wind Chill Gust | Min 52°F 4:46 AM | |
| Wind Chill Avg | Min 53°F 4:59 AM | |
| Heat Index | Max 64°F 11:50 AM | |
| Sunshine | Max 624 W/m2 2:52 PM | |
| 1. Instantaneous rainfall rate. | ||
| Yesterday September 9, 2025 | ||
| Maximum, Minimum | Mean/Total | |
| Temperature | 70.4°F @ 12:43 PM 53.2°F @ 3:48 AM |
61.8° |
| Dew Point | 58.1°F 9:01 AM 37.6°F 1:27 AM |
52.0° |
| Humidity | 91% 3:54 AM 47% 12:58 AM |
74.3% |
| Wind Gust | 22 mph E @ 1:26 PM |
9.2 83° |
| Wind Speed | 17 mph E @ 1:09 PM |
|
| Barometer | 30.411" 10:53 AM 30.337" 2:04 AM |
30.370 |
| Wind Chill Gust | Min 49°F 5:11 AM | |
| Wind Chill Avg | Min 50°F 5:20 AM | |
| Heat Index | Max 69°F 11:45 AM | |
| Sunshine | Max 904 W/m2 10:41 AM | 230.9 |
| Degree Days |
Heating (Base 65°F): 3 Cooling (Base 65°F): 0 |
|
| Precipitation | 0.00" | |
| Evapotranspiration | 0.171" | |
| Precipitation Types | none | |
| Snowfall | 0.0" | |
| Snowcover | 0" | |
| Forecast |
| Increasing clouds and warmer. Precipitation possible within 12 to 24 hours. |
| Number of Days | |
| For September | For 2025 |
| Rain: 3 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: 87 Snow: 0 Heavy Fog: 0 Thunder: 0 High ≥ 90°F: 17 Low ≤ 32°F: 73 High ≤ 32°F: 32 Low ≤ 0°F: 1 Cloudy: 0 Partly Cloudy: 0 Clear: 0 |
| Date of last rainfall: September 7, 2025 (3 days) | |
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| Monthly and Yearly Statistics | ||
| Monthly Maximum, Minimum, Mean/Total |
Yearly Maximum, Minimum, Mean/Total |
|
| Temperature °F | 83.6° on Sep 6 1:19 PM 49.0° on Sep 8 6:09 AM Mean 65.3° |
99.0° on Jun 24 1:32 PM 0.0° on Mar 12 7:08 AM Mean 53.3° |
| Dew Point °F | 72.2° on Sep 6 11:02 AM 37.6° on Sep 9 1:27 AM Mean 57.5° |
80.3° on Jun 23 3:01 PM -79.1° on Mar 12 7:08 AM Mean 44.2° |
| Humidity | 98% on Sep 7 11:17 AM 43% on Sep 2 1:12 PM Mean 79.4% |
100% on Jan 1 9:29 AM 0% on Mar 12 7:08 AM Mean 74.6% |
| Wind Gust (mph) | WNW 62 on Sep 6 4:56 PM ESE 0 on Sep 1 10:51 AM Mean 170° 9.7 |
S 88 on Mar 6 1:47 AM E 0 on Jan 1 8:46 AM Mean 247° 11.7 |
| Wind Speed | W 39 on Sep 6 4:56 PM W 0 on Sep 3 7:05 AM |
S 52 on Mar 6 1:48 AM W 0 on Jan 11 12:11 AM |
| Barometer | 30.411" on Sep 9 10:53 AM 29.864" on Sep 6 2:57 PM Mean 30.105" |
30.659" on Feb 2 9:02 AM 28.946" on Feb 16 8:14 PM Mean 29.999" |
| Precipitation | Total 1.67" | Total 42.25" |
| Evapotranspiration | Total 1.402" | Total 32.998" |
| Wind Chill Gust °F | Min 43° on Sep 8 6:36 AM | Min -21° on Mar 12 7:09 AM |
| Wind Chill Avg °F | Min 44° on Sep 8 6:19 AM | Min -15° on Jan 22 7:00 AM |
| Heat Index °F | Max 88° on Sep 6 12:21 PM | Max 113° on Jun 24 1:32 PM |
| Sunshine (W/m2) | Max 986 on Sep 5 12:05 PM Mean 184.3 |
Max 1308 on Apr 27 12:17 PM Mean 175.4 |
| 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 88 on Mar 6, 2025 1:47 AM SE 0 on Jan 2, 2017 5:01 AM |
|
| Wind Speed | S 57 on Apr 13, 2020 3:38 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. |
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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.