Weather History for KBOS - January, 2013

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Week of January 13, 2013 through January 19, 2013

  Max Avg Min Sum
Temperature  
Max Temperature 61 °F 44 °F 30 °F
Mean Temperature 52 °F 38 °F 25 °F
Min Temperature 42 °F 31 °F 19 °F
Degree Days  
Heating Degree Days (base 65) 40 27 13 187
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 2 0 0 2
Dew Point  
Dew Point 52 °F 26 °F -8 °F
Precipitation  
Precipitation 0.37 in 0.07 in 0.00 in 0.37 in
Snowdepth - - - -
Wind  
Wind 32 mph 11 mph 0 mph
Gust Wind 39 mph 24 mph 17 mph
Sea Level Pressure  
Sea Level Pressure 30.46 in 30.11 in 29.84 in

Weekly Weather History Graph

Weekly Weather History Graph

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Astronomy

Jan. 14, 2013 Rise Set
Actual Time 7:10 AM EST 4:35 PM EST
Civil Twilight 6:39 AM EST 5:06 PM EST
Nautical Twilight 6:05 AM EST 5:41 PM EST
Astronomical Twilight 5:31 AM EST 6:15 PM EST
Moon 8:38 AM EST (1/14) 8:23 PM EST (1/14)
Length of Visible Light 10h 27m
Length of Day
9h 24m
Waxing Crescent, 11% of the Moon is Illuminated
Jan 14
Waxing Crescent
Jan 18
First Quarter
Jan 26
Full
Feb 3
Last Quarter
Feb 10
New

Daily Weather History & Observations

2013 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
Jan high avg low high avg low high avg low high avg low high avg low high avg high sum  
13 51 46 40 48 45 41 100 97 93 30.15 30.08 29.99 10 6 0 16 7 22 T Rain
14 61 52 42 52 42 24 100 70 40 30.26 30.03 29.87 10 10 8 22 13 26 0.00  
15 42 39 35 24 23 22 56 51 46 30.32 30.27 30.24 10 10 10 13 6 16 T  
16 36 33 30 32 29 22 100 78 56 30.25 30.02 29.84 10 4 0 13 7 16 0.37 Fog , Rain , Snow
17 42 36 30 31 25 10 92 70 47 30.09 29.97 29.85 10 10 10 20 12 25 0.00  
18 30 25 19 7 -2 -8 45 35 25 30.46 30.31 30.07 10 10 9 23 13 32 0.00  
19 49 37 24 31 22 6 70 52 34 30.38 30.11 29.90 10 10 10 32 18 39 0.00