Weather History for Annapolis Naval Academy, MD

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Month of August, 2012

  Max Avg Min Sum
Temperature  
Max Temperature 95 °F 86 °F 78 °F
Mean Temperature 86 °F 80 °F 74 °F
Min Temperature 81 °F 74 °F 68 °F
Degree Days  
Heating Degree Days (base 65) 0 0 0 0
Cooling Degree Days (base 65) 22 15 8 457
Growing Degree Days (base 50) 36 30 24 921
Dew Point  
Dew Point 77 °F 68 °F 57 °F
Precipitation  
Precipitation 2.18 in 0.11 in 0.00 in 3.43 in
Snowdepth - - - -
Wind  
Wind 21 mph 5 mph 0 mph
Gust Wind 36 mph 23 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.23 in 29.99 in 29.74 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Aug. 09, 2012 Rise Set
Actual Time 6:14 AM EDT 8:07 PM EDT
Civil Twilight 5:45 AM EDT 8:36 PM EDT
Nautical Twilight 5:10 AM EDT 9:11 PM EDT
Astronomical Twilight 4:32 AM EDT 9:49 PM EDT
Moon No Moon Rise 1:49 PM EDT (8/9)
Length of Visible Light 14h 51m
Length of Day
13h 53m
Waning Gibbous, 51% of the Moon is Illuminated
Aug 9
Waning Gibbous
Aug 9
Last Quarter
Aug 17
New
Aug 24
First Quarter
Aug 31
Full

Weather History Calendar

 
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Rain
Actual:
84 | 75 0.00
Average:
- | - -
Rain
Actual:
88 | 75 0.00
Average:
- | - -
Clear
Actual:
90 | 75 0.00
Average:
- | - -
Clear
Actual:
91 | 81 0.00
Average:
- | - -
Rain
Actual:
95 | 80 0.03
Average:
- | - -
Scattered Clouds
Actual:
88 | 80 0.01
Average:
- | - -
Partly Cloudy
Actual:
86 | 77 0.00
Average:
- | - -
Clear
Actual:
87 | 77 0.00
Average:
- | - -
Scattered Clouds
Actual:
91 | 75 0.00
Average:
- | - -
Rain
Actual:
87 | 75 0.57
Average:
- | - -
Rain
Actual:
87 | 73 0.03
Average:
- | - -
Scattered Clouds
Actual:
86 | 73 0.00
Average:
- | - -
Partly Cloudy
Actual:
84 | 73 0.00
Average:
- | - -
Partly Cloudy
Actual:
86 | 78 0.00
Average:
- | - -
Scattered Clouds
Actual:
87 | 73 0.00
Average:
- | - -
Clear
Actual:
89 | 71 0.00
Average:
- | - -
Rain
Actual:
91 | 73 0.06
Average:
- | - -
Rain
Actual:
84 | 72 0.09
Average:
- | - -
Rain
Actual:
78 | 70 0.09
Average:
- | - -
Rain
Actual:
79 | 68 0.26
Average:
- | - -
Scattered Clouds
Actual:
82 | 68 0.00
Average:
- | - -
Scattered Clouds
Actual:
82 | 70 0.00
Average:
- | - -
Clear
Actual:
84 | 72 0.00
Average:
- | - -
Scattered Clouds
Actual:
86 | 72 0.00
Average:
- | - -
Rain
Actual:
80 | 73 0.10
Average:
- | - -
Rain
Actual:
82 | 71 2.18
Average:
- | - -
Partly Cloudy
Actual:
88 | 73 0.00
Average:
- | - -
Rain
Actual:
89 | 73 0.01
Average:
- | - -
Scattered Clouds
Actual:
82 | 72 0.00
Average:
- | - -
Scattered Clouds
Actual:
84 | 70 0.00
Average:
- | - -
Clear
Actual:
93 | 75 0.00
Average:
- | - -
 

Calendar Legend

Sunny
Clear
Mostly Cloudy
Partly Sunny
Partly Cloudy
Mostly Sunny
Cloudy Rain Snow
Hail
Flurries
Thunderstorms Hazy
Fog
Sleet '?' denotes
'chance of'
Unknown

Daily Weather History & Observations

2012 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
Aug high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 84 80 75 74 70 67 82 72 63 29.92 29.87 29.83 10 10 9 12 3 - 0.00 Rain
2 88 82 75 76 73 68 88 75 59 29.93 29.89 29.85 10 10 7 10 3 - 0.00 Rain
3 90 82 75 77 72 68 77 68 55 30.09 30.01 29.94 10 9 8 15 6 20 0.00  
4 91 86 81 77 74 71 82 70 55 30.17 30.13 30.08 10 10 7 17 10 25 0.00  
5 95 86 80 75 72 68 77 65 46 30.16 30.09 30.02 10 10 5 15 8 23 0.03 Rain
6 88 83 80 73 72 68 79 70 57 30.07 30.03 29.99 10 10 9 8 3 - 0.01  
7 86 82 77 75 73 71 88 75 63 30.01 29.98 29.95 10 8 5 8 3 - 0.00  
8 87 82 77 76 71 65 90 70 49 29.99 29.97 29.94 10 9 5 8 3 - 0.00  
9 91 83 75 76 73 70 85 73 50 29.96 29.91 29.85 10 8 5 16 5 - 0.00  
10 87 81 75 77 71 69 87 75 55 29.85 29.80 29.74 10 8 1 13 8 20 0.57 Rain
11 87 80 73 73 70 66 82 74 56 29.91 29.86 29.78 10 10 5 21 7 36 0.03 Rain
12 86 78 73 71 65 60 85 63 46 30.01 29.96 29.90 10 10 9 12 5 - 0.00  
13 84 78 73 70 66 62 82 63 49 30.06 30.00 29.96 10 10 10 14 5 - 0.00  
14 86 82 78 73 70 66 82 69 56 29.96 29.90 29.84 10 10 7 12 5 - 0.00  
15 87 80 73 71 68 66 84 69 49 29.91 29.87 29.83 10 8 5 8 5 - 0.00  
16 89 80 71 66 63 57 79 59 35 29.99 29.94 29.90 10 9 6 12 5 - 0.00  
17 91 82 73 72 66 62 85 61 41 29.93 29.86 29.79 10 9 2 13 5 23 0.06 Rain
18 84 77 72 72 66 60 90 70 49 29.94 29.89 29.84 10 8 2 13 8 - 0.09 Rain
19 78 74 70 67 63 58 87 69 52 29.97 29.93 29.91 10 9 4 12 3 - 0.09 Rain
20 79 74 68 67 64 59 90 74 54 29.97 29.91 29.86 10 9 2 17 4 23 0.26 Rain
21 82 74 68 68 64 57 90 74 45 30.11 30.03 29.97 10 9 5 9 5 - 0.00  
22 82 76 70 68 66 61 90 68 50 30.16 30.12 30.09 10 9 4 8 2 - 0.00  
23 84 78 72 69 65 61 84 64 44 30.17 30.14 30.11 10 9 5 10 2 - 0.00  
24 86 78 72 69 66 62 82 64 49 30.18 30.15 30.13 10 10 7 9 3 - 0.00  
25 80 76 73 70 67 59 83 72 48 30.22 30.18 30.15 10 9 5 18 7 28 0.10 Rain
26 82 76 71 73 70 64 91 83 74 30.23 30.19 30.16 10 6 0 20 8 34 2.18 Rain
27 88 80 73 75 71 68 88 78 53 30.17 30.10 29.97 10 10 10 13 6 - 0.00  
28 89 82 73 73 69 63 84 70 44 29.96 29.92 29.87 10 9 2 9 3 - 0.01 Rain
29 82 78 72 69 63 57 84 63 42 30.04 29.98 29.91 10 10 9 12 5 - 0.00  
30 84 77 70 73 69 65 87 73 58 30.13 30.08 30.03 10 10 7 14 4 - 0.00  
31 93 84 75 75 68 59 85 64 33 30.12 30.06 30.00 10 9 6 13 3 16 0.00