Weather History for Chatham, MA

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Week of February 24, 2013 through March 2, 2013

  Max Avg Min Sum
Temperature  
Max Temperature 45 °F 43 °F 39 °F
Mean Temperature 43 °F 38 °F 34 °F
Min Temperature 41 °F 33 °F 26 °F
Degree Days  
Heating Degree Days (base 65) 31 27 22 187
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 0 0 0 0
Dew Point  
Dew Point 45 °F 33 °F 22 °F
Precipitation  
Precipitation 1.76 in 0.35 in 0.00 in 2.42 in
Snowdepth - - - -
Wind  
Wind 26 mph 8 mph 0 mph
Gust Wind 43 mph 20 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.35 in 29.80 in 29.49 in

Weekly Weather History Graph

Weekly Weather History Graph

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Astronomy

Mar. 01, 2013 Rise Set
Actual Time 6:14 AM EST 5:30 PM EST
Civil Twilight 5:46 AM EST 5:58 PM EST
Nautical Twilight 5:14 AM EST 6:30 PM EST
Astronomical Twilight 4:42 AM EST 7:03 PM EST
Moon 10:05 PM EST (3/1) 7:54 AM EST (3/1)
Length of Visible Light 12h 12m
Length of Day
11h 16m
Waning Gibbous, 83% of the Moon is Illuminated
Mar 1
Waning Gibbous
Mar 4
Last Quarter
Mar 11
New
Mar 19
First Quarter
Mar 27
Full

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  
24 44 38 33 43 39 32 100 95 87 29.88 29.66 29.53 8 4 1 18 12 33 1.76 Rain , Snow
25 42 34 26 34 27 22 100 77 47 30.26 30.06 29.86 10 10 3 12 6 21 0.02 Snow
26 42 34 26 34 27 22 92 72 49 30.35 30.29 30.16 10 10 10 12 4 18 0.00  
27 45 43 41 45 41 36 100 93 76 30.13 29.78 29.57 10 4 1 26 15 43 0.63 Rain
28 44 40 36 41 38 34 100 93 79 29.65 29.59 29.51 10 8 0 12 6 18 0.01 Fog , Rain
2013 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 39 37 35 36 32 30 100 82 68 29.67 29.58 29.49 10 10 8 16 6 25 0.00  
2 43 39 35 34 29 26 93 71 51 29.67 29.65 29.63 10 10 10 10 5 17 0.00