History for Annapolis Naval Academy, MD

Week of September 30, 2012 through October 6, 2012 — View Current Conditions
Week of September 30, 2012 through October 6, 2012
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Daily Weekly Monthly Custom
  Max Avg Min Sum
Temperature
Max Temperature 84 °F 77 °F 69 °F
Mean Temperature 78 °F 71 °F 62 °F
Min Temperature 73 °F 64 °F 54 °F
Degree Days
Heating Degree Days (base 65) 4 1 0 6
Cooling Degree Days (base 65) 12 6 0 44
Growing Degree Days (base 50) 28 21 12 145
Dew Point
Dew Point 73 °F 60 °F 46 °F
Precipitation
Precipitation 0.21 in 0.05 in 0.00 in 0.34 in
Snowdepth - - - -
Wind
Wind 17 mph 5 mph 0 mph
Gust Wind 23 mph 23 mph 23 mph
Sea Level Pressure
Sea Level Pressure 30.15 in 29.98 in 29.81 in
Weekly Graph
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Date:
Astronomy
May. 19, 2013 Rise Set
Actual Time 7:01 AM EDT 6:49 PM EDT
Civil Twilight 6:34 AM EDT 7:15 PM EDT
Nautical Twilight 6:03 AM EDT 7:46 PM EDT
Astronomical Twilight 5:32 AM EDT 8:18 PM EDT
Moon 6:53 PM EDT (9/30) 7:29 AM EDT (9/30)
Length Of Visible Light 12h 41m
Length of Day
11h 48m
Full, 100% of the Moon is Illuminated
Sep 30
Full
Oct 8
Last Quarter
Oct 15
New
Oct 21
First Quarter
Oct 29
Full
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Daily 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  
30 73 64 54 54 50 46 87 65 40 29.91 29.87 29.81 10 10 10 17 5 - 0.05 Rain
2012 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 69 62 54 58 52 48 90 70 49 29.98 29.95 29.90 10 9 4 9 4 - 0.07  
2 73 70 68 70 66 57 90 85 68 29.96 29.92 29.89 10 5 0 13 6 - 0.21 Fog , Rain
3 84 78 73 73 71 65 94 84 54 30.12 30.04 29.95 10 6 0 8 2 - 0.00 Fog
4 81 75 69 72 69 57 94 82 56 30.15 30.11 30.08 10 6 1 8 2 - 0.01 Rain
5 82 73 64 62 57 54 70 58 38 30.14 30.09 30.01 10 9 0 10 5 - 0.00  
6 80 73 64 61 56 48 78 58 48 29.99 29.89 29.83 10 10 9 15 8 23 0.00  
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