Boston, MA

3:19 AM EDT on June 19, 2018 (GMT -0400)
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Weather History for KBOS - March, 2015

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Friday, March 6, 2015

  Actual Average Record
Temperature  
Mean Temperature 17 °F 36 °F  
Max Temperature 24 °F 43 °F 70 °F (1894)
Min Temperature 9 °F 28 °F -8 °F (1972)
Degree Days  
Heating Degree Days 48 29  
Month to date heating degree days 226 180  
Since 1 July heating degree days 4541 4222  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 0 0  
Moisture  
Dew Point -1 °F    
Average Humidity 48    
Maximum Humidity 62    
Minimum Humidity 34    
Precipitation  
Precipitation 0.00 in 0.13 in 2.15 in (1943)
Month to date precipitation 0.46 0.79  
Year to date precipitation 7.40 7.40  
Snow  
Snow 0.00 in 0.30 in 6.20 in (2001)
Month to date snowfall 3.7 2.0  
Since 1 July snowfall 105.7 36.1  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 30.42 in    
Wind  
Wind Speed 10 mph (West)    
Max Wind Speed 23 mph    
Max Gust Speed 29 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

Daily Weather History Graph

Daily Weather History Graph

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Astronomy

Mar. 06, 2015 Rise Set
Actual Time 6:11 AM EST 5:39 PM EST
Civil Twilight 5:43 AM EST 6:07 PM EST
Nautical Twilight 5:11 AM EST 6:40 PM EST
Astronomical Twilight 4:38 AM EST 7:12 PM EST
Moon 6:45 PM EST (3/6) 6:25 AM EST (3/6)
Length of Visible Light 12h 24m
Length of Day
11h 27m
Full, 99% of the Moon is Illuminated
Mar 6
Full
Mar 13
Last Quarter
Mar 20
New
Mar 27
First Quarter
Apr 4
Full

Hourly Weather History & Observations

Time (EST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:54 AM 16.0 °F 1.1 °F -5.1 °F 39% 30.36 in 10.0 mi NW 15.0 mph 21.9 mph N/A   Clear
1:54 AM 14.0 °F 1.2 °F -4.0 °F 45% 30.38 in 10.0 mi NW 10.4 mph - N/A   Clear
2:54 AM 12.0 °F -5.6 °F -7.1 °F 42% 30.39 in 10.0 mi NNW 18.4 mph 23.0 mph N/A   Clear
3:54 AM 10.9 °F -4.1 °F -8.0 °F 42% 30.42 in 10.0 mi NW 12.7 mph - N/A   Clear
4:54 AM 10.0 °F -2.9 °F -7.1 °F 46% 30.44 in 10.0 mi NNW 9.2 mph - N/A   Partly Cloudy
5:54 AM 9.0 °F -3.2 °F -8.0 °F 46% 30.47 in 10.0 mi NNW 8.1 mph - N/A   Scattered Clouds
6:54 AM 10.0 °F -5.2 °F -8.0 °F 44% 30.48 in 10.0 mi NW 12.7 mph - N/A   Partly Cloudy
7:54 AM 12.0 °F -2.0 °F -7.1 °F 42% 30.51 in 10.0 mi NW 11.5 mph - N/A   Partly Cloudy
8:54 AM 15.1 °F 4.2 °F -6.0 °F 39% 30.51 in 10.0 mi NW 8.1 mph - N/A   Partly Cloudy
9:54 AM 18.0 °F 9.8 °F -5.1 °F 36% 30.51 in 10.0 mi NNW 5.8 mph - N/A   Partly Cloudy
10:54 AM 19.9 °F - -5.1 °F 33% 30.50 in 10.0 mi Calm Calm - N/A   Partly Cloudy
11:54 AM 19.0 °F 12.3 °F -5.1 °F 34% 30.50 in 10.0 mi East 4.6 mph - N/A   Partly Cloudy
12:54 PM 21.0 °F 13.4 °F -2.0 °F 36% 30.46 in 10.0 mi Variable 5.8 mph - N/A   Partly Cloudy
1:54 PM 21.0 °F 11.4 °F -0.9 °F 38% 30.44 in 10.0 mi SE 8.1 mph - N/A   Partly Cloudy
2:54 PM 23.0 °F 14.7 °F 1.9 °F 40% 30.43 in 10.0 mi SE 6.9 mph - N/A   Partly Cloudy
3:54 PM 23.0 °F 10.6 °F 8.1 °F 53% 30.41 in 10.0 mi SE 13.8 mph - N/A   Partly Cloudy
4:54 PM 23.0 °F 12.4 °F 10.9 °F 60% 30.39 in 10.0 mi ESE 10.4 mph - N/A   Partly Cloudy
6:54 PM 21.9 °F 9.8 °F 3.9 °F 46% 30.38 in 10.0 mi South 12.7 mph - N/A   Scattered Clouds
7:54 PM 21.0 °F 8.6 °F 3.9 °F 48% 30.36 in 10.0 mi SSW 12.7 mph - N/A   Mostly Cloudy
8:54 PM 19.9 °F 6.7 °F 8.1 °F 60% 30.35 in 10.0 mi SSW 13.8 mph - N/A   Mostly Cloudy
9:54 PM 19.9 °F 6.2 °F 7.0 °F 57% 30.33 in 10.0 mi SSW 15.0 mph - N/A   Mostly Cloudy
10:54 PM 19.9 °F 5.7 °F 6.1 °F 55% 30.31 in 10.0 mi SW 16.1 mph - N/A   Mostly Cloudy
11:54 PM 19.9 °F 7.3 °F 6.1 °F 55% 30.29 in 10.0 mi SW 12.7 mph - N/A   Mostly Cloudy