25.9°F
-3.4°C
| Humidity | 60% |
| Dew Point | 13.9°F (-10.0°C) |
| Wind | N 8 G 13 mph |
| Wind Chill | 17°F |
| Barometer | 30.178" (1022.0 mb) |
| Solar | 0 W/m2 |
| Rainfall | 0.00" (0.00"/hr) |
Facing WNW. Updated every 15 minutes.
Source: Camnet
| Blue Hill Meteorological Observatory |
| 42° 12' 44"N, 71° 06' 53"W, Elevation 635 feet Milton, Massachusetts USA |
| Monday, December 10, 2018 | ||||||||||||||||
| 7:50 PM (Eastern Standard Time) | ||||||||||||||||
| Updated every 10 minutes | ||||||||||||||||
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Fair 25.9°F -3.4°C |
|
Facing WNW. Updated every 15 minutes. Source: Camnet |
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| Today's Highs and Lows | ||
| Temperature | 35.4°F 11:57 AM 22.4°F 12:57 AM |
|
| Dew Point | 20.7°F 11:17 AM 13.7°F 7:41 PM |
|
| Humidity | 79% 6:59 AM 49% 2:52 PM |
|
| Wind Gust | NNW 23 mph 9:20 AM N 1 mph 11:51 AM |
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| Wind Speed | NW 16 mph 1:15 AM NW 2 mph 2:33 PM |
|
| Barometer | 30.181" 7:40 PM 30.076" 4:40 AM |
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| Precipitation | Max rate1 0.00" 12:00 AM Last 24 hours 0.00" Storm total 0.00" |
|
| Evapotranspiration | 0.053" | |
| Wind Chill Gust | Min 8°F 5:51 AM | |
| Wind Chill Avg | Min 10°F 1:15 AM | |
| Heat Index | Max 35°F 11:48 AM | |
| Sunshine | Max 396 W/m2 11:27 AM | |
| 1. Instantaneous rainfall rate. | ||
| Forecast |
| Increasing clouds with little temperature change. Precipitation possible within 24 to 48 hours. |
| Number of Days | |
| For December | For 2018 |
| Rain: 1 Snow: 0 Heavy Fog: 0 Thunder: 0 High ≥ 90°F: 0 Low ≤ 32°F: 8 High ≤ 32°F: 2 Low ≤ 0°F: 0 Cloudy: 0 Partly Cloudy: 0 Clear: 0 |
Rain: 154 Snow: 0 Heavy Fog: 0 Thunder: 0 High ≥ 90°F: 14 Low ≤ 32°F: 112 High ≤ 32°F: 27 Low ≤ 0°F: 4 Cloudy: 0 Partly Cloudy: 0 Clear: 0 |
| Date of last rainfall: December 2, 2018 (8 days) | |
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| Yesterday December 9, 2018 | ||
| Maximum, Minimum | Mean/Total | |
| Temperature | 32.6°F 1:21 PM 16.9°F 4:32 AM |
24.8° |
| Dew Point | 20.1°F 11:54 AM 7.0°F 12:59 AM |
15.9° |
| Humidity | 84% 4:36 AM 58% 12:59 AM |
70.4% |
| Wind Gust | W 23 mph 1:43 PM W 3 mph 6:50 AM |
11.6 258° |
| Wind Speed | WSW 17 mph 3:08 PM WSW 5 mph 10:19 AM |
|
| Barometer | 30.519" 1:27 AM 30.148" 11:57 PM |
30.356 |
| Wind Chill Gust | Min 1°F 3:12 AM | |
| Wind Chill Avg | Min 3°F 3:23 AM | |
| Heat Index | Max 32°F 12:42 PM | |
| Sunshine | Max 396 W/m2 11:38 AM | 73.2 |
| Degree Days |
Heating (Base 65°F): 40 Cooling (Base 65°F): 0 |
|
| Precipitation | 0.00" | |
| Evapotranspiration | 0.054" | |
| Precipitation Types | none | |
| Snowfall | 0.0" | |
| Snowcover | 0" | |
| Monthly and Yearly Statistics | ||
| Monthly Maximum, Minimum, Mean/Total |
Yearly Maximum, Minimum, Mean/Total |
|
| Temperature °F | 53.9° on Dec 3 11:31 AM 14.6° on Dec 8 6:54 AM Mean 31.3° |
94.8° on Jul 3 2:58 PM -7.5° on Jan 7 6:47 AM Mean 50.1° |
| Dew Point °F | 51.4° on Dec 2 4:46 PM 5.0° on Dec 8 11:30 PM Mean 23.7° |
78.8° on Jul 3 5:53 PM -17.4° on Jan 7 6:51 AM Mean 42.1° |
| Humidity | 99% on Dec 2 8:00 PM 40% on Dec 7 2:31 PM Mean 72.9% |
100% on Aug 14 5:37 AM 17% on Apr 22 3:23 PM Mean 76.9% |
| Wind Gust (mph) | WNW 37 on Dec 3 12:44 PM N 0 on Dec 1 9:10 AM Mean 291° 10.9 |
NW 66 on Mar 2 6:12 PM S 0 on Jan 3 11:59 PM Mean 202° 10.7 |
| Wind Speed | W 28 on Dec 3 12:46 PM WSW 0 on Dec 1 1:42 PM |
W 47 on Nov 3 2:15 PM N 0 on Jan 4 10:43 AM |
| Barometer | 30.519" on Dec 9 1:27 AM 29.501" on Dec 3 12:17 PM Mean 30.080" |
30.815" on Feb 13 8:59 AM 28.821" on Jan 4 4:45 PM Mean 30.047" |
| Precipitation | Total 0.61" | Total 47.91" |
| Evapotranspiration | Total 0.539" | Total 35.634" |
| Wind Chill Gust °F | Min 1° on Dec 8 7:02 AM | Min -31° on Jan 1 5:05 AM |
| Wind Chill Avg °F | Min 3° on Dec 9 3:23 AM | Min -28° on Jan 1 7:06 AM |
| Heat Index °F | Max 53° on Dec 3 11:05 AM | Max 110° on Jul 3 3:10 PM |
| Sunshine (W/m2) | Max 527 on Dec 1 11:17 AM Mean 71.2 |
Max 1285 on Jun 14 11:10 AM Mean 141.6 |
| Extremes are the first of multiple occurrences. | ||
| All-Time Records | ||
| Maximum, Minimum | ||
| Temperature °F | 99.1° on Jul 6, 2010 1:59 PM -12.7° on Feb 14, 2016 6:43 AM |
|
| Dew Point °F | 79.4° on Jul 18, 2005 1:02 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) | S 77 on Jan 31, 2013 4:42 AM ESE 0 on Apr 21, 2004 1:52 AM |
|
| Wind Speed | SE 56 on Jan 18, 2006 12:32 PM SSW 0 on Apr 21, 2004 2:06 AM |
|
| Barometer | 30.833" on Nov 25, 2015 9:00 PM 28.689" on Feb 25, 2010 11:00 PM |
|
| Precipitation | Max rate 96.00"/hr on Jan 12, 2005 5:44 PM | |
| Evapotranspiration | Max day 0.805" on Nov 12, 2008 5:00 PM | |
| Wind Chill Gust °F | Min -42° on Feb 14, 2016 6:34 AM | |
| Wind Chill Avg °F | Min -38° on Feb 14, 2016 6:35 AM | |
| Heat Index °F | Max 112° on Jul 22, 2011 1:27 PM | |
| Sunshine (W/m2) | Max 1441 on May 3, 2017 11:31 AM | |
|
Records begin 04/20/2004. Extremes are the first of multiple occurrences. |
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| Battery Status | |
| Transmitters | All OK |
| Console | 4.75V |
Data generated by WxSolution Version 1.9.1.5, Build 2018.05.20.