Boston, MA

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

Weather History for KBOS - December, 2013

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Friday, December 6, 2013

  Actual Average Record
Temperature  
Mean Temperature 46 °F 38 °F  
Max Temperature 57 °F 44 °F 72 °F (2001)
Min Temperature 35 °F 32 °F 8 °F (1935)
Degree Days  
Heating Degree Days 19 27  
Month to date heating degree days 134 157  
Since 1 July heating degree days 1150 1212  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 920 747  
Moisture  
Dew Point 44 °F    
Average Humidity 74    
Maximum Humidity 93    
Minimum Humidity 54    
Precipitation  
Precipitation 0.30 in 0.13 in 2.91 in (1937)
Month to date precipitation 0.58 0.79  
Year to date precipitation 36.32 40.78  
Sea Level Pressure  
Sea Level Pressure 29.97 in    
Wind  
Wind Speed 11 mph (WNW)    
Max Wind Speed 20 mph    
Max Gust Speed 24 mph    
Visibility 7 miles    
Events Rain , Snow    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

Daily Weather History Graph

Daily Weather History Graph

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Date:

Astronomy

Dec. 06, 2013 Rise Set
Actual Time 6:58 AM EST 4:11 PM EST
Civil Twilight 6:27 AM EST 4:43 PM EST
Nautical Twilight 5:52 AM EST 5:18 PM EST
Astronomical Twilight 5:18 AM EST 5:52 PM EST
Moon 9:59 AM EST (12/6) 8:42 PM EST (12/6)
Length of Visible Light 10h 15m
Length of Day
9h 12m
Waxing Crescent, 19% of the Moon is Illuminated
Dec 6
Waxing Crescent
Dec 9
First Quarter
Dec 17
Full
Dec 25
Last Quarter
Jan 1
New

Hourly Weather History & Observations

Time (EST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:16 AM 55.4 °F - 51.8 °F 88% 29.92 in 7.0 mi SW 11.5 mph - N/A   Overcast
12:54 AM 55.0 °F - 52.0 °F 89% 29.90 in 6.0 mi SSW 13.8 mph - N/A   Overcast
1:54 AM 55.0 °F - 53.1 °F 93% 29.90 in 6.0 mi SW 12.7 mph - N/A   Overcast
2:23 AM 55.4 °F - 51.8 °F 88% 29.90 in 7.0 mi WSW 10.4 mph - N/A   Overcast
2:54 AM 55.0 °F - 52.0 °F 89% 29.89 in 6.0 mi SSW 6.9 mph - N/A   Overcast
3:43 AM 53.6 °F - 51.8 °F 94% 29.88 in 6.0 mi SSW 4.6 mph - N/A   Overcast
3:54 AM 54.0 °F - 52.0 °F 93% 29.88 in 5.0 mi SSW 6.9 mph - N/A   Overcast
4:54 AM 55.0 °F - 53.1 °F 93% 29.88 in 5.0 mi SW 8.1 mph - N/A   Overcast
5:54 AM 55.9 °F - 53.1 °F 90% 29.88 in 6.0 mi SW 8.1 mph - N/A   Overcast
6:40 AM 55.4 °F - 53.6 °F 94% 29.89 in 2.0 mi WSW 5.8 mph - 0.00 in Rain Light Rain
6:54 AM 55.9 °F - 54.0 °F 93% 29.90 in 2.5 mi WSW 6.9 mph - 0.01 in   Light Drizzle
7:47 AM 55.4 °F - 53.6 °F 94% 29.90 in 4.0 mi WSW 5.8 mph - 0.00 in   Light Drizzle
7:54 AM 57.0 °F - 54.0 °F 89% 29.90 in 6.0 mi West 9.2 mph - 0.00 in   Overcast
8:18 AM 53.6 °F - 51.8 °F 94% 29.91 in 10.0 mi NNW 5.8 mph - 0.00 in   Overcast
8:54 AM 54.0 °F - 48.9 °F 83% 29.96 in 10.0 mi NW 13.8 mph 17.3 mph 0.00 in   Overcast
9:02 AM 53.6 °F - 48.2 °F 82% 29.96 in 9.0 mi NW 16.1 mph - N/A   Overcast
9:54 AM 52.0 °F - 46.0 °F 80% 29.97 in 9.0 mi NW 11.5 mph - 0.00 in   Overcast
10:54 AM 51.1 °F - 45.0 °F 80% 29.98 in 10.0 mi NW 19.6 mph 24.2 mph 0.00 in Rain Light Rain
11:54 AM 50.0 °F - 42.1 °F 74% 29.96 in 10.0 mi NW 8.1 mph - 0.00 in   Overcast
12:54 PM 50.0 °F - 41.0 °F 71% 29.98 in 10.0 mi NW 10.4 mph - N/A   Overcast
1:54 PM 48.9 °F - 36.0 °F 61% 29.99 in 10.0 mi NW 13.8 mph - N/A   Overcast
2:54 PM 48.9 °F - 36.0 °F 61% 29.98 in 10.0 mi NW 10.4 mph - 0.00 in   Overcast
3:54 PM 48.9 °F - 34.0 °F 56% 30.02 in 10.0 mi WNW 12.7 mph - N/A   Overcast
4:54 PM 48.9 °F - 33.1 °F 54% 30.04 in 10.0 mi NW 11.5 mph - N/A   Overcast
5:54 PM 48.0 °F - 32.0 °F 54% 30.04 in 10.0 mi NW 6.9 mph - 0.00 in Rain Light Rain
6:54 PM 46.0 °F 41.4 °F 33.1 °F 61% 30.06 in 10.0 mi NNW 9.2 mph - 0.00 in Rain Light Rain
7:54 PM 44.1 °F 39.0 °F 35.1 °F 71% 30.08 in 8.0 mi NNW 9.2 mph - 0.02 in Rain Light Rain
8:54 PM 42.1 °F 36.1 °F 34.0 °F 73% 30.08 in 9.0 mi NW 10.4 mph - 0.01 in Rain Light Rain
9:54 PM 39.0 °F 30.3 °F 34.0 °F 82% 30.13 in 6.0 mi NNW 16.1 mph - 0.06 in Rain Ice Pellets
10:38 PM 37.4 °F 30.3 °F 33.8 °F 87% 30.09 in 6.0 mi NNW 10.4 mph - 0.06 in Rain Rain
10:54 PM 37.0 °F 28.9 °F 33.1 °F 86% 30.09 in 4.0 mi NNW 12.7 mph - 0.09 in Rain , Snow Light Rain
11:54 PM 35.1 °F 27.9 °F 32.0 °F 89% 30.12 in 6.0 mi NNW 9.2 mph - 0.11 in Rain , Snow Light Rain