Weather History for Boston, MA

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Monday, March 26, 2012

  Actual Average Record
Temperature  
Mean Temperature 41 °F 41 °F  
Max Temperature 50 °F 48 °F 79 °F (1922)
Min Temperature 32 °F 34 °F 13 °F (1960)
Degree Days  
Heating Degree Days 24 24  
Month to date heating degree days 454 714  
Since 1 July heating degree days 3689 4756  
Cooling Degree Days 0 0  
Month to date cooling degree days 9 0  
Year to date cooling degree days 9 0  
Moisture  
Dew Point 25 °F    
Average Humidity 58    
Maximum Humidity 89    
Minimum Humidity 27    
Precipitation  
Precipitation T in 0.15 in 2.56 in (1877)
Month to date precipitation 1.11 3.61  
Year to date precipitation 4.78 10.22  
Sea Level Pressure  
Sea Level Pressure 29.75 in    
Wind  
Wind Speed 17 mph (NW)    
Max Wind Speed 33 mph    
Max Gust Speed 43 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Mar. 26, 2012 Rise Set
Actual Time 6:36 AM EDT 7:03 PM EDT
Civil Twilight 6:07 AM EDT 7:31 PM EDT
Nautical Twilight 5:34 AM EDT 8:05 PM EDT
Astronomical Twilight 5:00 AM EDT 8:39 PM EDT
Moon 8:18 AM EDT (3/26) 11:17 PM EDT (3/26)
Length of Visible Light 13h 23m
Length of Day
12h 27m
Waxing Crescent, 14% of the Moon is Illuminated
Mar 26
Waxing Crescent
Mar 30
First Quarter
Apr 6
Full
Apr 13
Last Quarter
Apr 21
New

Hourly Weather History & Observations

Time (EDT) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:54 AM 44.1 °F 39.0 °F 39.0 °F 82% 29.71 in 10.0 mi North 9.2 mph - N/A   Overcast
1:41 AM 42.8 °F 38.6 °F 39.2 °F 87% 29.69 in 10.0 mi NNW 6.9 mph - N/A   Overcast
1:54 AM 43.0 °F 39.5 °F 39.0 °F 86% 29.69 in 10.0 mi NW 5.8 mph - N/A   Overcast
2:54 AM 43.0 °F 39.5 °F 37.9 °F 82% 29.66 in 10.0 mi NW 5.8 mph - N/A   Partly Cloudy
3:54 AM 41.0 °F 37.1 °F 37.0 °F 86% 29.64 in 10.0 mi SSW 5.8 mph - N/A   Partly Cloudy
4:54 AM 42.1 °F 39.2 °F 37.9 °F 85% 29.63 in 10.0 mi WSW 4.6 mph - N/A   Partly Cloudy
5:54 AM 41.0 °F 38.0 °F 37.9 °F 89% 29.62 in 10.0 mi SW 4.6 mph - N/A   Partly Cloudy
6:54 AM 44.1 °F 40.8 °F 39.9 °F 85% 29.63 in 10.0 mi West 5.8 mph - N/A   Overcast
7:54 AM 50.0 °F - 42.1 °F 74% 29.62 in 10.0 mi West 10.4 mph 17.3 mph N/A   Mostly Cloudy
8:29 AM 46.4 °F 38.3 °F 39.2 °F 76% 29.66 in 10.0 mi NNW 23.0 mph 31.1 mph 0.00 in   Overcast
8:54 AM 46.9 °F - 36.0 °F 66% 29.68 in 10.0 mi NNW 23.0 mph 34.5 mph 0.00 in   Overcast
9:24 AM 46.4 °F 40.1 °F 35.6 °F 66% 29.70 in 10.0 mi NNW 15.0 mph 26.5 mph 0.00 in   Overcast
9:54 AM 46.9 °F - 33.1 °F 59% 29.70 in 10.0 mi NNW 20.7 mph 28.8 mph 0.00 in   Mostly Cloudy
10:54 AM 45.0 °F 35.8 °F 28.9 °F 53% 29.73 in 10.0 mi NNW 26.5 mph 34.5 mph N/A   Scattered Clouds
11:54 AM 46.0 °F 39.6 °F 21.0 °F 37% 29.73 in 10.0 mi NW 15.0 mph 27.6 mph N/A   Scattered Clouds
12:54 PM 45.0 °F 35.8 °F 18.0 °F 34% 29.74 in 10.0 mi NW 26.5 mph 33.4 mph N/A   Partly Cloudy
1:54 PM 45.0 °F 36.2 °F 16.0 °F 31% 29.74 in 10.0 mi NW 24.2 mph 35.7 mph N/A   Partly Cloudy
2:54 PM 45.0 °F 36.4 °F 12.9 °F 27% 29.75 in 10.0 mi NW 23.0 mph 34.5 mph N/A   Partly Cloudy
3:54 PM 43.0 °F 34.0 °F 10.9 °F 27% 29.77 in 10.0 mi NW 21.9 mph 39.1 mph N/A   Partly Cloudy
4:54 PM 41.0 °F 31.6 °F 10.9 °F 29% 29.79 in 10.0 mi NNW 20.7 mph 34.5 mph N/A   Partly Cloudy
5:54 PM 37.9 °F 26.6 °F 9.0 °F 30% 29.84 in 10.0 mi NW 25.3 mph 40.3 mph N/A   Partly Cloudy
6:54 PM 35.1 °F 23.3 °F 8.1 °F 33% 29.88 in 10.0 mi NNW 23.0 mph 32.2 mph N/A   Partly Cloudy
7:54 PM 34.0 °F 21.5 °F 8.1 °F 34% 29.92 in 10.0 mi NNW 24.2 mph 35.7 mph N/A   Partly Cloudy
8:54 PM 33.1 °F 22.2 °F 7.0 °F 34% 29.95 in 10.0 mi NW 17.3 mph 27.6 mph N/A   Partly Cloudy
9:54 PM 33.1 °F 22.2 °F 7.0 °F 34% 29.96 in 10.0 mi NW 17.3 mph 26.5 mph N/A   Partly Cloudy
10:54 PM 33.1 °F 21.5 °F 6.1 °F 32% 29.96 in 10.0 mi NW 19.6 mph 27.6 mph N/A   Partly Cloudy
11:54 PM 33.1 °F 20.9 °F 3.9 °F 29% 29.96 in 10.0 mi NW 21.9 mph 29.9 mph N/A   Partly Cloudy