Weather History for KBOS - February, 2013

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Week of February 17, 2013 through February 23, 2013

  Max Avg Min Sum
Temperature  
Max Temperature 45 °F 37 °F 32 °F
Mean Temperature 36 °F 31 °F 25 °F
Min Temperature 32 °F 24 °F 16 °F
Degree Days  
Heating Degree Days (base 65) 40 34 29 238
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 0 0 0 0
Dew Point  
Dew Point 42 °F 17 °F -3 °F
Precipitation  
Precipitation 0.45 in 0.13 in 0.00 in 0.89 in
Snowdepth 0.0 in 0.0 in 0.0 in -
Wind  
Wind 40 mph 15 mph 0 mph
Gust Wind 54 mph 26 mph 17 mph
Sea Level Pressure  
Sea Level Pressure 30.38 in 29.90 in 29.38 in

Weekly Weather History Graph

Weekly Weather History Graph

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Astronomy

Feb. 18, 2013 Rise Set
Actual Time 6:35 AM EST 5:20 PM EST
Civil Twilight 6:07 AM EST 5:49 PM EST
Nautical Twilight 5:34 AM EST 6:21 PM EST
Astronomical Twilight 5:02 AM EST 6:54 PM EST
Moon 11:00 AM EST (2/18) 1:16 AM EST (2/18)
Length of Visible Light 11h 41m
Length of Day
10h 44m
First Quarter, 58% of the Moon is Illuminated
Feb 18
First Quarter
Feb 25
Full
Mar 4
Last Quarter
Mar 11
New
Mar 19
First Quarter

Daily Weather History & Observations

2013 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
Feb high avg low high avg low high avg low high avg low high avg low high avg high sum  
17 32 25 18 18 11 0 84 62 39 29.69 29.49 29.38 10 5 0 40 22 54 0.20 Fog , Snow
18 33 25 16 2 0 -3 51 38 25 30.16 29.95 29.68 10 10 10 33 20 43 0.00  
19 45 36 26 42 27 1 96 65 33 30.16 29.88 29.58 10 8 2 22 10 25 0.45 Rain
20 43 35 27 38 19 9 96 69 42 29.78 29.64 29.55 10 10 10 24 17 37 0.01 Rain
21 33 29 25 14 11 8 57 48 39 30.17 29.88 29.78 10 10 10 26 18 37 0.00  
22 38 32 26 24 20 15 69 63 56 30.38 30.34 30.23 10 10 10 20 10 24 0.00  
23 38 35 32 34 29 23 89 78 66 30.33 30.14 29.93 10 8 3 14 6 20 0.23 Rain , Snow