Boston, MA

7:39 AM EDT on March 27, 2017 (GMT -0400)
Logan International

Weather History for KBOS - January, 2014

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Week of January 5, 2014 through January 11, 2014

  Max Avg Min Sum
Temperature  
Max Temperature 59 °F 39 °F 22 °F
Mean Temperature 47 °F 30 °F 15 °F
Min Temperature 34 °F 20 °F 7 °F
Degree Days  
Heating Degree Days (base 65) 50 35 18 247
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 0 0 0 0
Dew Point  
Dew Point 55 °F 19 °F -13 °F
Precipitation  
Precipitation 0.54 in 0.15 in 0.00 in 0.92 in
Snowdepth 0.0 in 0.0 in 0.0 in -
Wind  
Wind 31 mph 12 mph 0 mph
Gust Wind 41 mph 25 mph 17 mph
Sea Level Pressure  
Sea Level Pressure 30.65 in 30.11 in 29.29 in

Weekly Weather History Graph

Weekly Weather History Graph

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Astronomy

Jan. 08, 2014 Rise Set
Actual Time 7:12 AM EST 4:28 PM EST
Civil Twilight 6:41 AM EST 5:00 PM EST
Nautical Twilight 6:06 AM EST 5:35 PM EST
Astronomical Twilight 5:32 AM EST 6:09 PM EST
Moon 11:23 AM EST (1/8) 12:10 AM EST (1/8)
Length of Visible Light 10h 18m
Length of Day
9h 16m
First Quarter, 56% of the Moon is Illuminated
Jan 8
First Quarter
Jan 15
Full
Jan 24
Last Quarter
Jan 30
New
Feb 6
First Quarter

Daily Weather History & Observations

2014 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  
5 38 31 24 36 26 12 100 74 47 30.32 30.19 29.94 10 8 0 23 8 30 0.04 Fog , Rain
6 56 43 29 54 42 13 100 77 53 29.88 29.50 29.29 10 5 0 25 14 33 0.32 Fog , Rain
7 29 19 9 11 -6 -13 50 41 31 30.23 29.93 29.53 10 10 10 30 20 41 T  
8 22 15 7 1 -3 -9 60 48 36 30.45 30.39 30.24 10 10 10 23 13 32 0.00  
9 30 25 19 11 5 1 67 49 31 30.65 30.56 30.43 10 10 10 17 9 23 0.00  
10 37 28 18 34 25 9 100 80 60 30.61 30.44 30.28 10 5 0 12 5 14 0.02 Fog , Snow
11 59 47 34 55 46 33 100 93 86 30.25 29.79 29.29 10 3 0 31 12 41 0.54 Fog , Rain , Thunderstorm