Weather History for Annapolis Naval Academy, MD

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Week of September 29, 2013

  Max Avg Min Sum
Temperature  
Max Temperature 82 °F 76 °F 72 °F
Mean Temperature 76 °F 68 °F 63 °F
Min Temperature 69 °F 61 °F 55 °F
Degree Days  
Heating Degree Days (base 65) 2 0 0 2
Cooling Degree Days (base 65) 10 3 0 20
Growing Degree Days (base 50) 26 18 13 107
Dew Point  
Dew Point 69 °F 60 °F 52 °F
Precipitation  
Precipitation 0.00 in 0.00 in 0.00 in 0.00 in
Snowdepth - - - -
Wind  
Wind 12 mph 3 mph 0 mph
Gust Wind - - -
Sea Level Pressure  
Sea Level Pressure 30.22 in 30.07 in 29.98 in

Weekly Weather History Graph

Weekly Weather History Graph

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Astronomy

Sep. 29, 2013 Rise Set
Actual Time 7:00 AM EDT 6:51 PM EDT
Civil Twilight 6:33 AM EDT 7:17 PM EDT
Nautical Twilight 6:02 AM EDT 7:48 PM EDT
Astronomical Twilight 5:31 AM EDT 8:20 PM EDT
Moon 1:41 AM EDT (9/29) 3:44 PM EDT (9/29)
Length of Visible Light 12h 44m
Length of Day
11h 51m
Waning Crescent, 27% of the Moon is Illuminated
Sep 29
Waning Crescent
Oct 4
New
Oct 11
First Quarter
Oct 18
Full
Oct 26
Last Quarter

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  
29 73 64 57 60 57 53 97 76 53 30.22 30.14 30.08 10 10 10 10 4 - 0.00  
30 72 63 55 58 56 52 100 77 53 30.10 30.06 30.01 10 10 9 10 2 - 0.00  
2013 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
Oct high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 77 67 59 64 59 53 90 77 58 30.07 30.03 29.98 10 10 8 12 2 - 0.00  
2 82 76 69 66 61 59 90 61 44 30.09 30.04 30.00 10 10 10 9 6 - 0.00  
3 78 70 64 69 65 60 93 82 69 30.12 30.08 30.06 10 8 6 9 2 - 0.00  
4 72 67 64 67 65 64 100 96 84 30.09 30.06 30.05 7 4 2 6 0 - 0.00