Weather History for Hyannis, MA

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Week of September 8, 2013 through September 14, 2013

  Max Avg Min Sum
Temperature  
Max Temperature 82 °F 75 °F 66 °F
Mean Temperature 75 °F 67 °F 56 °F
Min Temperature 69 °F 61 °F 46 °F
Degree Days  
Heating Degree Days (base 65) 9 2 0 11
Cooling Degree Days (base 65) 10 4 0 28
Growing Degree Days (base 50) 25 17 6 121
Dew Point  
Dew Point 71 °F 60 °F 40 °F
Precipitation  
Precipitation 0.61 in 0.09 in 0.00 in 0.61 in
Snowdepth - - - -
Wind  
Wind 22 mph 10 mph 0 mph
Gust Wind 29 mph 21 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.23 in 29.94 in 29.57 in

Weekly Weather History Graph

Weekly Weather History Graph

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Astronomy

Sep. 12, 2013 Rise Set
Actual Time 6:18 AM EDT 6:55 PM EDT
Civil Twilight 5:50 AM EDT 7:23 PM EDT
Nautical Twilight 5:17 AM EDT 7:56 PM EDT
Astronomical Twilight 4:43 AM EDT 8:30 PM EDT
Moon 1:48 PM EDT (9/12) 11:42 PM EDT (9/12)
Length of Visible Light 13h 32m
Length of Day
12h 36m
Waxing Crescent, 50% of the Moon is Illuminated
Sep 12
Waxing Crescent
Sep 12
First Quarter
Sep 19
Full
Sep 26
Last Quarter
Oct 4
New

Daily Weather History & Observations

2013 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  
8 77 68 60 63 55 42 87 65 50 30.06 29.85 29.74 10 10 10 17 12 28 0.00 Rain
9 66 56 46 53 46 40 90 61 41 30.23 30.18 30.09 10 10 10 12 6 20 0.00  
10 73 68 64 67 60 52 88 74 63 30.19 30.13 30.06 10 10 9 21 12 28 0.00  
11 82 75 69 71 69 68 100 87 72 30.11 30.06 30.00 10 7 5 21 11 26 0.00  
12 79 74 69 70 70 69 100 89 74 29.99 29.89 29.72 10 7 2 22 13 29 0.00 Rain
13 75 68 64 70 67 60 100 89 73 29.71 29.63 29.57 10 9 2 14 9 22 0.61 Rain
14 70 62 57 59 55 52 90 77 65 30.04 29.87 29.71 10 10 10 12 7 21 0.00