Winthrop, MA

9:38 PM EST on February 24, 2017 (GMT -0500)
Logan International

Weather History for KBOS - February, 2013

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Wednesday, February 13, 2013

  Actual Average Record
Temperature  
Mean Temperature 36 °F 31 °F  
Max Temperature 42 °F 38 °F 66 °F (1951)
Min Temperature 30 °F 24 °F -4 °F (2016)
Degree Days  
Heating Degree Days 29 34  
Month to date heating degree days 477 449  
Since 1 July heating degree days 3337 3559  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 0 0  
Moisture  
Dew Point 23 °F    
Average Humidity 64    
Maximum Humidity 82    
Minimum Humidity 45    
Precipitation  
Precipitation 0.00 in 0.12 in 2.66 in (2008)
Month to date precipitation 2.59 1.43  
Year to date precipitation 3.67 4.79  
Sea Level Pressure  
Sea Level Pressure 29.81 in    
Wind  
Wind Speed 7 mph (West)    
Max Wind Speed 16 mph    
Max Gust Speed 22 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

Feb. 13, 2013 Rise Set
Actual Time 6:42 AM EST 5:14 PM EST
Civil Twilight 6:13 AM EST 5:43 PM EST
Nautical Twilight 5:41 AM EST 6:15 PM EST
Astronomical Twilight 5:08 AM EST 6:48 PM EST
Moon 8:05 AM EST (2/13) 9:19 PM EST (2/13)
Length of Visible Light 11h 29m
Length of Day
10h 31m
Waxing Crescent, 13% of the Moon is Illuminated
Feb 13
Waxing Crescent
Feb 17
First Quarter
Feb 25
Full
Mar 4
Last Quarter
Mar 11
New

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 35.1 °F 26.4 °F 23.0 °F 61% 29.84 in 10.0 mi West 12.7 mph - N/A   Partly Cloudy
1:54 AM 34.0 °F 26.0 °F 23.0 °F 64% 29.83 in 10.0 mi West 10.4 mph - N/A   Partly Cloudy
2:54 AM 34.0 °F 25.5 °F 21.0 °F 59% 29.83 in 10.0 mi West 11.5 mph - N/A   Clear
3:54 AM 34.0 °F 25.0 °F 21.0 °F 59% 29.85 in 10.0 mi West 12.7 mph 20.7 mph N/A   Partly Cloudy
4:54 AM 34.0 °F 25.0 °F 21.0 °F 59% 29.86 in 10.0 mi West 12.7 mph 19.6 mph N/A   Partly Cloudy
5:54 AM 33.1 °F 26.1 °F 21.0 °F 61% 29.86 in 10.0 mi West 8.1 mph - N/A   Partly Cloudy
6:54 AM 30.9 °F 23.5 °F 19.9 °F 64% 29.87 in 10.0 mi WSW 8.1 mph - N/A   Partly Cloudy
7:54 AM 34.0 °F 27.2 °F 21.9 °F 61% 29.87 in 10.0 mi West 8.1 mph - N/A   Clear
8:54 AM 36.0 °F 29.6 °F 21.9 °F 57% 29.87 in 10.0 mi West 8.1 mph - N/A   Clear
9:54 AM 37.0 °F 31.6 °F 21.9 °F 54% 29.86 in 10.0 mi WNW 6.9 mph 17.3 mph N/A   Partly Cloudy
10:54 AM 37.9 °F 33.5 °F 21.9 °F 53% 29.84 in 10.0 mi West 5.8 mph - N/A   Partly Cloudy
11:54 AM 37.9 °F 33.5 °F 21.9 °F 53% 29.83 in 10.0 mi WSW 5.8 mph - N/A   Partly Cloudy
12:54 PM 39.9 °F 35.8 °F 23.0 °F 51% 29.81 in 10.0 mi Variable 5.8 mph - N/A   Scattered Clouds
1:54 PM 39.9 °F 35.1 °F 23.0 °F 51% 29.80 in 10.0 mi West 6.9 mph - N/A   Mostly Cloudy
2:54 PM 41.0 °F 37.1 °F 21.9 °F 47% 29.78 in 10.0 mi West 5.8 mph - N/A   Scattered Clouds
3:54 PM 41.0 °F 39.0 °F 21.9 °F 47% 29.76 in 10.0 mi WNW 3.5 mph - N/A   Scattered Clouds
4:54 PM 36.0 °F 29.6 °F 25.0 °F 64% 29.77 in 10.0 mi SE 8.1 mph - N/A   Scattered Clouds
5:54 PM 35.1 °F 28.6 °F 26.1 °F 70% 29.76 in 10.0 mi SE 8.1 mph - N/A   Mostly Cloudy
6:54 PM 35.1 °F 29.3 °F 26.1 °F 70% 29.75 in 10.0 mi SSE 6.9 mph - N/A   Overcast
7:54 PM 34.0 °F 31.0 °F 26.1 °F 73% 29.75 in 10.0 mi SSE 3.5 mph - N/A   Overcast
8:54 PM 33.1 °F 30.0 °F 26.1 °F 75% 29.75 in 10.0 mi NE 3.5 mph - N/A   Overcast
9:54 PM 34.0 °F - 27.0 °F 75% 29.73 in 10.0 mi Calm Calm - N/A   Overcast
10:54 PM 34.0 °F 29.8 °F 28.9 °F 82% 29.72 in 10.0 mi North 4.6 mph - N/A   Overcast
11:54 PM 35.1 °F 32.2 °F 28.0 °F 76% 29.70 in 10.0 mi North 3.5 mph - N/A   Overcast