Boston, MA

7:14 PM EDT on April 24, 2017 (GMT -0400)
Logan International

Weather History for KBOS - February, 2013

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Saturday, February 9, 2013

  Actual Average Record
Temperature  
Mean Temperature 18 °F 31 °F  
Max Temperature 20 °F 38 °F 61 °F (1990)
Min Temperature 15 °F 24 °F -18 °F (1934)
Degree Days  
Heating Degree Days 47 34  
Month to date heating degree days 352 313  
Since 1 July heating degree days 3212 3423  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 0 0  
Moisture  
Dew Point 14 °F    
Average Humidity 76    
Maximum Humidity 92    
Minimum Humidity 59    
Precipitation  
Precipitation 0.14 in 0.11 in 1.67 in (1969)
Month to date precipitation 1.46 0.97  
Year to date precipitation 2.54 4.33  
Snow  
Snow 14.80 in 0.40 in 14.80 in (2015)
Month to date snowfall 26.8 3.5  
Since 1 July snowfall 35.6 26.7  
Snow Depth -    
Sea Level Pressure  
Sea Level Pressure 29.79 in    
Wind  
Wind Speed 21 mph (NNW)    
Max Wind Speed 41 mph    
Max Gust Speed 69 mph    
Visibility 3 miles    
Events Fog , Snow    
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

Feb. 09, 2013 Rise Set
Actual Time 6:48 AM EST 5:08 PM EST
Civil Twilight 6:18 AM EST 5:38 PM EST
Nautical Twilight 5:45 AM EST 6:11 PM EST
Astronomical Twilight 5:13 AM EST 6:43 PM EST
Moon 5:57 AM EST (2/9) 4:48 PM EST (2/9)
Length of Visible Light 11h 19m
Length of Day
10h 20m
Waning Crescent, 0% of the Moon is Illuminated
Feb 9
Waning Crescent
Feb 10
New
Feb 17
First Quarter
Feb 25
Full
Mar 4
Last Quarter

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 18.0 °F -1.4 °F 16.0 °F 92% 29.54 in 0.8 mi North 29.9 mph 97.8 mph 0.03 in Snow Light Snow
1:54 AM 17.1 °F -1.0 °F 15.1 °F 92% 29.57 in 0.5 mi North 24.2 mph 42.6 mph 0.01 in Snow Light Snow
2:54 AM 16.0 °F -3.2 °F 14.0 °F 92% 29.58 in 0.2 mi North 26.5 mph 36.8 mph 0.03 in Fog , Snow Heavy Snow
3:40 AM 15.8 °F -1.5 °F 15.8 °F 100% 29.60 in 0.2 mi North 20.7 mph 32.2 mph 0.02 in Fog , Snow Heavy Snow
3:50 AM 15.8 °F -2.3 °F 15.8 °F 100% 29.60 in 0.2 mi North 23.0 mph 34.5 mph 0.02 in Fog , Snow Heavy Snow
3:54 AM 17.1 °F -0.3 °F 15.1 °F 92% 29.60 in 0.2 mi North 21.9 mph 34.5 mph 0.03 in Fog , Snow Heavy Snow
4:08 AM 17.6 °F 1.7 °F 15.8 °F 93% 29.61 in 0.2 mi North 18.4 mph 28.8 mph 0.00 in Fog , Snow Heavy Snow
4:18 AM 17.6 °F 1.3 °F 15.8 °F 93% 29.61 in 0.2 mi North 19.6 mph 33.4 mph 0.01 in Fog , Snow Heavy Snow
4:46 AM 17.6 °F 1.7 °F 15.8 °F 93% 29.61 in 0.2 mi North 18.4 mph 28.8 mph 0.01 in Fog , Snow Heavy Snow
4:54 AM 17.1 °F 0.6 °F 15.1 °F 92% 29.60 in 0.2 mi North 19.6 mph 28.8 mph 0.02 in Fog , Snow Heavy Snow
5:54 AM 18.0 °F 1.3 °F 16.0 °F 92% 29.62 in 0.2 mi NNW 20.7 mph 28.8 mph 0.01 in Fog , Snow Heavy Snow
6:49 AM 17.6 °F -0.6 °F 15.8 °F 93% 29.65 in 0.2 mi North 25.3 mph 35.7 mph 0.01 in Fog , Snow Heavy Snow
6:54 AM 18.0 °F 2.2 °F 16.0 °F 92% 29.65 in 0.5 mi North 18.4 mph 34.5 mph 0.01 in Fog , Snow Snow
7:24 AM 19.4 °F 2.1 °F 17.6 °F 93% 29.66 in 0.5 mi NNW 24.2 mph 33.4 mph 0.00 in Fog , Snow Snow
7:54 AM 19.0 °F 1.0 °F 17.1 °F 92% 29.68 in 0.2 mi North 26.5 mph 40.3 mph 0.00 in Fog , Snow Heavy Snow
8:54 AM 19.9 °F 5.7 °F 18.0 °F 92% 29.70 in 0.5 mi NNW 16.1 mph 29.9 mph 0.01 in Fog , Snow Snow
9:54 AM 18.0 °F 2.2 °F 16.0 °F 92% 29.73 in 0.5 mi NNW 18.4 mph 31.1 mph 0.00 in Fog , Snow Snow
10:05 AM 17.6 °F -0.6 °F 15.8 °F 93% 29.74 in 0.5 mi NW 25.3 mph 31.1 mph 0.00 in Fog , Snow Snow
10:42 AM 17.6 °F 0.1 °F 15.8 °F 93% 29.76 in 0.5 mi NNW 23.0 mph 31.1 mph 0.00 in Fog , Snow Snow
10:54 AM 17.1 °F -0.6 °F 16.0 °F 96% 29.76 in 0.5 mi NNW 23.0 mph 34.5 mph 0.00 in Fog , Snow Snow
11:38 AM 17.6 °F 2.2 °F 15.8 °F 93% 29.78 in 0.5 mi NNW 17.3 mph 32.2 mph 0.00 in Fog , Snow Snow
11:54 AM 19.0 °F 2.4 °F 16.0 °F 88% 29.78 in 0.5 mi NW 21.9 mph 36.8 mph 0.00 in Fog , Snow Snow
12:54 PM 19.0 °F 1.3 °F 16.0 °F 88% 29.81 in 0.5 mi NNW 25.3 mph 33.4 mph 0.00 in Snow Light Snow
1:54 PM 19.9 °F 4.8 °F 16.0 °F 85% 29.85 in 0.5 mi NNW 18.4 mph 35.7 mph 0.00 in Snow Light Snow
1:59 PM 19.4 °F 2.1 °F 15.8 °F 86% 29.85 in 4.0 mi NW 24.2 mph 35.7 mph 0.00 in Snow Light Snow
2:12 PM 19.4 °F 1.4 °F 14.0 °F 80% 29.85 in 7.0 mi NNW 26.5 mph 34.5 mph 0.00 in   Overcast
2:54 PM 19.9 °F 4.3 °F 12.9 °F 74% 29.89 in 7.0 mi NNW 19.6 mph 33.4 mph 0.00 in   Overcast
3:54 PM 19.9 °F 2.5 °F 10.9 °F 68% 29.94 in 10.0 mi NW 25.3 mph 32.2 mph N/A   Overcast
4:54 PM 19.9 °F 3.2 °F 10.9 °F 68% 29.98 in 10.0 mi NNW 23.0 mph 31.1 mph N/A   Mostly Cloudy
5:54 PM 19.0 °F 2.0 °F 10.0 °F 68% 30.02 in 10.0 mi NNW 23.0 mph 28.8 mph N/A   Mostly Cloudy
6:54 PM 19.0 °F 4.0 °F 9.0 °F 65% 30.06 in 10.0 mi NW 17.3 mph 25.3 mph N/A   Mostly Cloudy
7:54 PM 18.0 °F 3.1 °F 7.0 °F 62% 30.09 in 10.0 mi NNW 16.1 mph 26.5 mph N/A   Scattered Clouds
8:54 PM 17.1 °F 1.0 °F 6.1 °F 62% 30.12 in 10.0 mi NW 18.4 mph 28.8 mph N/A   Partly Cloudy
9:54 PM 16.0 °F -0.4 °F 5.0 °F 62% 30.14 in 10.0 mi NW 18.4 mph 27.6 mph N/A   Partly Cloudy
10:54 PM 15.1 °F -0.1 °F 3.9 °F 61% 30.16 in 10.0 mi NW 15.0 mph 26.5 mph N/A   Partly Cloudy
11:54 PM 15.1 °F -1.1 °F 3.0 °F 59% 30.18 in 10.0 mi NW 17.3 mph 24.2 mph N/A   Clear