Williamstown, MA

8:18 PM EDT on July 30, 2016 (GMT -0400)
Harriman And West

Weather History for KAQW - December, 2012

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Week of December 16, 2012 through December 22, 2012

  Max Avg Min Sum
Temperature  
Max Temperature 50 °F 40 °F 33 °F
Mean Temperature 42 °F 35 °F 30 °F
Min Temperature 37 °F 31 °F 24 °F
Degree Days  
Heating Degree Days (base 65) 35 29 22 204
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 0 0 0 0
Dew Point  
Dew Point 43 °F 27 °F 13 °F
Precipitation  
Precipitation 0.47 in 0.18 in 0.00 in 1.25 in
Snowdepth - - - -
Wind  
Wind 26 mph 13 mph 0 mph
Gust Wind 40 mph 24 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.25 in 29.74 in 28.97 in

Weekly Weather History Graph

Weekly Weather History Graph

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Date:

Astronomy

Dec. 18, 2012 Rise Set
Actual Time 7:18 AM EST 4:20 PM EST
Civil Twilight 6:46 AM EST 4:53 PM EST
Nautical Twilight 6:10 AM EST 5:28 PM EST
Astronomical Twilight 5:35 AM EST 6:03 PM EST
Moon 10:49 AM EST (12/18) 10:52 PM EST (12/18)
Length of Visible Light 10h 07m
Length of Day
9h 02m
Waxing Crescent, 34% of the Moon is Illuminated
Dec 18
Waxing Crescent
Dec 20
First Quarter
Dec 28
Full
Jan 4
Last Quarter
Jan 11
New

Daily Weather History & Observations

2012 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
Dec high avg low high avg low high avg low high avg low high avg low high avg high sum  
16 33 30 28 26 21 14 79 68 46 30.25 30.15 30.03 10 9 5 18 11 33 0.00 Snow
17 39 36 33 34 28 26 83 78 75 30.00 29.93 29.75 10 7 3 22 18 31 0.21 Rain
18 44 40 37 40 36 31 96 84 76 29.71 29.53 29.44 10 7 2 23 15 30 0.47 Rain
19 39 37 35 31 28 24 82 68 60 30.10 29.78 29.54 10 10 8 18 13 29 0.00  
20 41 32 24 30 25 21 87 69 49 30.24 30.08 29.90 10 8 1 16 4 26 0.09 Snow
21 50 42 35 43 34 25 87 78 64 29.83 29.26 28.97 10 7 1 26 15 40 0.43 Rain , Snow
22 36 30 24 27 19 13 84 68 56 29.75 29.43 29.20 10 4 0 21 12 37 0.05 Fog , Snow