Weather History for Boston, MA

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Saturday, March 24, 2012

  Actual Average Record
Temperature  
Mean Temperature 53 °F 40 °F  
Max Temperature 59 °F 48 °F 72 °F (1920)
Min Temperature 47 °F 33 °F 6 °F (1874)
Degree Days  
Heating Degree Days 12 25  
Month to date heating degree days 410 666  
Since 1 July heating degree days 3645 4708  
Cooling Degree Days 0 0  
Month to date cooling degree days 9 0  
Year to date cooling degree days 9 0  
Growing Degree Days 3 (Base 50)    
Moisture  
Dew Point 33 °F    
Average Humidity 44    
Maximum Humidity 66    
Minimum Humidity 22    
Precipitation  
Precipitation 0.00 in 0.15 in 1.44 in (1993)
Month to date precipitation 1.10 3.31  
Year to date precipitation 4.77 9.92  
Sea Level Pressure  
Sea Level Pressure 30.11 in    
Wind  
Wind Speed 8 mph (East)    
Max Wind Speed 13 mph    
Max Gust Speed 16 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Daily Weather History Graph

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Date:

Astronomy

Mar. 24, 2012 Rise Set
Actual Time 6:39 AM EDT 7:01 PM EDT
Civil Twilight 6:11 AM EDT 7:29 PM EDT
Nautical Twilight 5:38 AM EDT 8:02 PM EDT
Astronomical Twilight 5:04 AM EDT 8:36 PM EDT
Moon 7:13 AM EDT (3/24) 9:21 PM EDT (3/24)
Length of Visible Light 13h 18m
Length of Day
12h 21m
Waxing Crescent, 4% of the Moon is Illuminated
Mar 24
Waxing Crescent
Mar 30
First Quarter
Apr 6
Full
Apr 13
Last Quarter
Apr 21
New

Hourly Weather History & Observations

Time (EDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:54 AM 60.1 °F 21.0 °F 22% 30.07 in 10.0 mi North 9.2 mph - N/A   Mostly Cloudy
1:54 AM 57.9 °F 21.0 °F 24% 30.09 in 10.0 mi NNW 5.8 mph - N/A   Mostly Cloudy
2:54 AM 55.9 °F 25.0 °F 30% 30.09 in 10.0 mi North 5.8 mph - N/A   Mostly Cloudy
3:54 AM 50.0 °F 36.0 °F 59% 30.09 in 10.0 mi East 5.8 mph - N/A   Mostly Cloudy
4:54 AM 50.0 °F 35.1 °F 57% 30.10 in 10.0 mi ENE 11.5 mph - N/A   Mostly Cloudy
5:54 AM 46.9 °F 35.1 °F 63% 30.13 in 10.0 mi East 6.9 mph - N/A   Mostly Cloudy
6:54 AM 48.0 °F 33.1 °F 56% 30.14 in 10.0 mi East 5.8 mph - N/A   Mostly Cloudy
7:54 AM 48.0 °F 35.1 °F 61% 30.15 in 10.0 mi ENE 8.1 mph - N/A   Overcast
8:54 AM 48.0 °F 32.0 °F 54% 30.16 in 10.0 mi East 9.2 mph - N/A   Overcast
9:54 AM 46.9 °F 28.9 °F 50% 30.17 in 10.0 mi ENE 10.4 mph - N/A   Overcast
10:54 AM 46.9 °F 34.0 °F 61% 30.18 in 10.0 mi East 8.1 mph - N/A   Overcast
11:54 AM 46.9 °F 30.9 °F 54% 30.17 in 10.0 mi ESE 9.2 mph - N/A   Overcast
12:54 PM 46.9 °F 33.1 °F 59% 30.16 in 10.0 mi East 8.1 mph - N/A   Overcast
1:54 PM 46.9 °F 30.0 °F 52% 30.13 in 10.0 mi ESE 9.2 mph - N/A   Overcast
2:54 PM 46.9 °F 34.0 °F 61% 30.11 in 10.0 mi East 9.2 mph - N/A   Overcast
3:54 PM 46.9 °F 34.0 °F 61% 30.10 in 10.0 mi ESE 8.1 mph - N/A   Overcast
4:54 PM 48.9 °F 37.0 °F 64% 30.09 in 10.0 mi East 11.5 mph - N/A   Overcast
5:54 PM 46.9 °F 37.0 °F 68% 30.08 in 10.0 mi ESE 10.4 mph - N/A   Overcast
6:54 PM 46.9 °F 35.1 °F 63% 30.07 in 10.0 mi East 10.4 mph - N/A   Overcast
7:54 PM 46.9 °F 36.0 °F 66% 30.07 in 10.0 mi ESE 11.5 mph - N/A   Overcast
8:54 PM 46.9 °F 35.1 °F 63% 30.07 in 10.0 mi ESE 8.1 mph - N/A   Overcast
9:54 PM 46.9 °F 36.0 °F 66% 30.06 in 10.0 mi SSE 8.1 mph - 0.00 in   Overcast
10:54 PM 48.0 °F 36.0 °F 63% 30.06 in 10.0 mi South 8.1 mph - N/A   Mostly Cloudy
11:54 PM 48.0 °F 37.9 °F 68% 30.05 in 10.0 mi South 8.1 mph - N/A   Overcast