Weather History for Cape Cod CGAS, MA

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Week of September 23, 2012 through September 29, 2012

  Max Avg Min Sum
Temperature  
Max Temperature 73 °F 69 °F 65 °F
Mean Temperature 66 °F 59 °F 54 °F
Min Temperature 59 °F 50 °F 39 °F
Degree Days  
Heating Degree Days (base 65) 11 6 0 39
Cooling Degree Days (base 65) 1 0 0 1
Growing Degree Days (base 50) 16 9 4 66
Dew Point  
Dew Point 66 °F 53 °F 37 °F
Precipitation  
Precipitation 0.47 in 0.08 in 0.00 in 0.59 in
Snowdepth - - - -
Wind  
Wind 25 mph 8 mph 0 mph
Gust Wind 37 mph 21 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.24 in 30.07 in 29.83 in

Weekly Weather History Graph

Weekly Weather History Graph

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Date:

Astronomy

Sep. 29, 2012 Rise Set
Actual Time 6:37 AM EDT 6:26 PM EDT
Civil Twilight 6:09 AM EDT 6:54 PM EDT
Nautical Twilight 5:37 AM EDT 7:26 PM EDT
Astronomical Twilight 5:04 AM EDT 7:58 PM EDT
Moon 5:56 PM EDT (9/29) 6:05 AM EDT (9/29)
Length of Visible Light 12h 44m
Length of Day
11h 49m
Full, 100% of the Moon is Illuminated
Sep 29
Full
Sep 29
Full
Oct 8
Last Quarter
Oct 15
New
Oct 21
First Quarter

Daily Weather History & Observations

2012 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
Sep high avg low high avg low high avg low high avg low high avg low high avg high sum  
23 71 62 51 66 54 41 100 73 40 30.09 29.95 29.83 10 10 7 18 11 24 0.00 Thunderstorm
24 66 56 44 47 42 37 93 63 32 30.14 30.10 30.08 10 10 6 15 6 18 0.00  
25 69 54 39 55 47 37 100 73 43 30.22 30.18 30.14 10 10 9 24 6 33 0.00  
26 73 66 59 65 60 55 94 80 61 30.19 30.11 30.04 10 10 10 25 12 37 0.00 Rain
27 71 60 50 65 56 46 100 82 56 30.24 30.13 30.02 10 10 5 18 10 25 0.00  
28 65 58 50 64 53 46 100 84 62 30.24 30.13 29.94 10 9 2 20 8 25 0.12 Rain , Thunderstorm
29 66 60 55 65 57 54 100 96 86 29.93 29.90 29.87 10 8 0 12 5 16 0.47 Fog , Rain , Thunderstorm