Boston, MA

9:40 AM EDT on August 26, 2016 (GMT -0400)
Logan International

Weather History for KBOS - November, 2014

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Thursday, November 20, 2014

  Actual Average Record
Temperature  
Mean Temperature 40 °F 44 °F  
Max Temperature 48 °F 50 °F 74 °F (1953)
Min Temperature 31 °F 37 °F 15 °F (1894)
Degree Days  
Heating Degree Days 25 22  
Month to date heating degree days 424 375  
Since 1 July heating degree days 771 822  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 769 747  
Moisture  
Dew Point 18 °F    
Average Humidity 47    
Maximum Humidity 63    
Minimum Humidity 31    
Precipitation  
Precipitation 0.00 in 0.13 in 3.85 in (1876)
Month to date precipitation 3.42 2.63  
Year to date precipitation 36.84 38.63  
Sea Level Pressure  
Sea Level Pressure 29.89 in    
Wind  
Wind Speed 14 mph (WSW)    
Max Wind Speed 29 mph    
Max Gust Speed 37 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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Date:

Astronomy

Nov. 20, 2014 Rise Set
Actual Time 6:40 AM EST 4:18 PM EST
Civil Twilight 6:10 AM EST 4:48 PM EST
Nautical Twilight 5:36 AM EST 5:22 PM EST
Astronomical Twilight 5:02 AM EST 5:56 PM EST
Moon 4:30 AM EST (11/20) 3:22 PM EST (11/20)
Length of Visible Light 10h 38m
Length of Day
9h 37m
Waning Crescent, 4% of the Moon is Illuminated
Nov 20
Waning Crescent
Nov 22
New
Nov 29
First Quarter
Dec 6
Full
Dec 14
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 30.9 °F 19.1 °F 14.0 °F 50% 30.05 in 10.0 mi WSW 18.4 mph 23.0 mph N/A   Overcast
1:54 AM 30.9 °F 21.2 °F 15.1 °F 52% 30.03 in 10.0 mi SW 12.7 mph - N/A   Clear
2:54 AM 32.0 °F 23.6 °F 16.0 °F 52% 30.00 in 10.0 mi SW 10.4 mph - N/A   Scattered Clouds
3:54 AM 33.1 °F 23.9 °F 18.0 °F 54% 29.97 in 10.0 mi SSW 12.7 mph - N/A   Overcast
4:54 AM 32.0 °F 24.8 °F 18.0 °F 56% 29.95 in 10.0 mi SW 8.1 mph - N/A   Mostly Cloudy
5:54 AM 32.0 °F 23.6 °F 19.9 °F 61% 29.94 in 10.0 mi SW 10.4 mph - N/A   Scattered Clouds
6:54 AM 32.0 °F 24.8 °F 21.0 °F 64% 29.93 in 10.0 mi SSW 8.1 mph - N/A   Partly Cloudy
7:54 AM 35.1 °F 27.9 °F 21.0 °F 57% 29.93 in 10.0 mi SW 9.2 mph - N/A   Partly Cloudy
8:54 AM 37.9 °F 30.5 °F 19.9 °F 48% 29.90 in 10.0 mi SSW 11.5 mph - N/A   Partly Cloudy
9:54 AM 42.1 °F 34.5 °F 21.0 °F 43% 29.88 in 10.0 mi SW 15.0 mph - N/A   Partly Cloudy
10:54 AM 44.1 °F 35.7 °F 21.9 °F 42% 29.84 in 10.0 mi SW 20.7 mph 27.6 mph N/A   Scattered Clouds
11:54 AM 45.0 °F 36.9 °F 19.9 °F 37% 29.80 in 10.0 mi WSW 20.7 mph 28.8 mph N/A   Scattered Clouds
12:54 PM 48.0 °F - 19.0 °F 32% 29.77 in 10.0 mi SW 21.9 mph 29.9 mph N/A   Scattered Clouds
1:54 PM 48.0 °F - 19.0 °F 32% 29.75 in 10.0 mi WSW 23.0 mph 33.4 mph N/A   Partly Cloudy
2:54 PM 46.9 °F - 19.9 °F 34% 29.74 in 10.0 mi West 16.1 mph 26.5 mph N/A   Partly Cloudy
3:54 PM 45.0 °F 36.6 °F 18.0 °F 34% 29.76 in 10.0 mi WSW 21.9 mph 29.9 mph N/A   Partly Cloudy
4:54 PM 43.0 °F 37.2 °F 17.1 °F 35% 29.78 in 10.0 mi West 10.4 mph - N/A   Partly Cloudy
5:54 PM 41.0 °F 35.8 °F 17.1 °F 38% 29.81 in 10.0 mi WNW 8.1 mph - N/A   Partly Cloudy
6:54 PM 39.0 °F 31.8 °F 17.1 °F 41% 29.86 in 10.0 mi NW 11.5 mph 17.3 mph N/A   Scattered Clouds
7:54 PM 36.0 °F 27.5 °F 18.0 °F 48% 29.88 in 10.0 mi NW 12.7 mph - N/A   Mostly Cloudy
8:54 PM 35.1 °F 27.4 °F 18.0 °F 50% 29.91 in 10.0 mi NW 10.4 mph - N/A   Scattered Clouds
9:54 PM 34.0 °F 26.6 °F 18.0 °F 52% 29.91 in 10.0 mi WNW 9.2 mph - N/A   Scattered Clouds
10:54 PM 33.1 °F 26.1 °F 18.0 °F 54% 29.91 in 10.0 mi West 8.1 mph - N/A   Scattered Clouds
11:54 PM 33.1 °F 21.5 °F 15.1 °F 48% 29.92 in 10.0 mi WNW 19.6 mph 28.8 mph N/A   Scattered Clouds