Weather History for Chatham, MA

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Week of February 23, 2014 through March 1, 2014

  Max Avg Min Sum
Temperature  
Max Temperature 46 °F 34 °F 24 °F
Mean Temperature 42 °F 27 °F 18 °F
Min Temperature 37 °F 20 °F 12 °F
Degree Days  
Heating Degree Days (base 65) 47 38 24 267
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 0 0 0 0
Dew Point  
Dew Point 40 °F 16 °F -7 °F
Precipitation  
Precipitation 0.04 in 0.01 in 0.00 in 0.10 in
Snowdepth - - - -
Wind  
Wind 16 mph 6 mph 0 mph
Gust Wind 29 mph 20 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.46 in 29.98 in 29.61 in

Weekly Weather History Graph

Weekly Weather History Graph

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Astronomy

Feb. 25, 2014 Rise Set
Actual Time 6:20 AM EST 5:25 PM EST
Civil Twilight 5:52 AM EST 5:53 PM EST
Nautical Twilight 5:20 AM EST 6:25 PM EST
Astronomical Twilight 4:48 AM EST 6:58 PM EST
Moon 3:15 AM EST (2/25) 1:25 PM EST (2/25)
Length of Visible Light 12h 00m
Length of Day
11h 04m
Waning Crescent, 18% of the Moon is Illuminated
Feb 25
Waning Crescent
Mar 1
New
Mar 8
First Quarter
Mar 16
Full
Mar 23
Last Quarter

Daily Weather History & Observations

2014 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  
23 46 42 37 40 37 34 97 86 76 30.04 29.95 29.80 10 10 10 10 7 22 0.00  
24 42 34 26 36 21 5 93 61 32 29.95 29.80 29.72 10 10 8 16 5 29 0.04 Rain
25 30 26 21 10 7 4 57 47 36 30.01 29.95 29.88 10 10 10 14 8 25 0.00  
26 32 24 17 23 13 2 88 63 42 29.96 29.87 29.78 10 8 0 12 6 22 0.03 Fog , Snow
27 32 22 12 27 17 3 93 71 45 29.87 29.71 29.61 10 7 0 13 5 23 0.03 Fog , Snow
28 24 18 12 6 0 -7 64 47 32 30.45 30.26 29.93 10 10 10 15 9 28 0.00  
2014 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
Mar high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 35 24 12 32 19 5 92 71 56 30.46 30.33 30.14 10 10 8 12 4 17 0.00