Weather History for Stafford, VA

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Month of August, 2012

  Max Avg Min Sum
Temperature  
Max Temperature 97 °F 89 °F 75 °F
Mean Temperature 86 °F 78 °F 70 °F
Min Temperature 77 °F 67 °F 61 °F
Degree Days  
Heating Degree Days (base 65) 0 0 0 0
Cooling Degree Days (base 65) 22 13 4 401
Growing Degree Days (base 50) 36 28 20 867
Dew Point  
Dew Point 84 °F 69 °F 55 °F
Precipitation  
Precipitation 0.71 in 0.07 in 0.00 in 2.11 in
Snowdepth - - - -
Wind  
Wind 20 mph 3 mph 0 mph
Gust Wind 29 mph 19 mph 10 mph
Sea Level Pressure  
Sea Level Pressure 30.25 in 30.03 in 29.79 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Aug. 20, 2012 Rise Set
Actual Time 6:29 AM EDT 7:56 PM EDT
Civil Twilight 6:01 AM EDT 8:24 PM EDT
Nautical Twilight 5:27 AM EDT 8:57 PM EDT
Astronomical Twilight 4:52 AM EDT 9:32 PM EDT
Moon 9:45 AM EDT (8/20) 9:22 PM EDT (8/20)
Length of Visible Light 14h 22m
Length of Day
13h 27m
Waxing Crescent, 11% of the Moon is Illuminated
Aug 20
Waxing Crescent
Aug 24
First Quarter
Aug 31
Full
Sep 8
Last Quarter
Sep 15
New

Weather History Calendar

 
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Thunderstorm
Actual:
92 | 67 0.05
Average:
- | - -
Scattered Clouds
Actual:
97 | 68 0.00
Average:
- | - -
Thunderstorm
Actual:
95 | 71 0.00
Average:
- | - -
Scattered Clouds
Actual:
97 | 72 0.00
Average:
- | - -
Thunderstorm
Actual:
96 | 77 0.00
Average:
- | - -
Rain
Actual:
92 | 74 0.00
Average:
- | - -
Thunderstorm
Actual:
90 | 73 0.03
Average:
- | - -
Thunderstorm
Actual:
86 | 72 0.12
Average:
- | - -
Fog
Actual:
95 | 69 0.00
Average:
- | - -
Thunderstorm
Actual:
88 | 74 0.16
Average:
- | - -
Thunderstorm
Actual:
88 | 68 0.57
Average:
- | - -
Partly Cloudy
Actual:
86 | 67 0.00
Average:
- | - -
Partly Cloudy
Actual:
90 | 65 0.00
Average:
- | - -
Thunderstorm
Actual:
90 | 72 0.00
Average:
- | - -
Rain
Actual:
86 | 65 0.00
Average:
- | - -
Clear
Actual:
90 | 65 0.00
Average:
- | - -
Rain
Actual:
93 | 61 0.00
Average:
- | - -
Rain
Actual:
87 | 64 0.02
Average:
- | - -
Rain
Actual:
75 | 64 0.06
Average:
- | - -
Rain
Actual:
81 | 64 0.14
Average:
- | - -
Fog
Actual:
84 | 63 0.01
Average:
- | - -
Clear
Actual:
86 | 62 0.00
Average:
- | - -
Clear
Actual:
88 | 64 0.00
Average:
- | - -
Scattered Clouds
Actual:
87 | 62 0.00
Average:
- | - -
Thunderstorm
Actual:
77 | 67 0.71
Average:
- | - -
Thunderstorm
Actual:
80 | 69 0.16
Average:
- | - -
Thunderstorm
Actual:
89 | 66 0.08
Average:
- | - -
Rain
Actual:
91 | 66 0.00
Average:
- | - -
Scattered Clouds
Actual:
86 | 62 0.00
Average:
- | - -
Partly Cloudy
Actual:
88 | 64 0.00
Average:
- | - -
Clear
Actual:
95 | 70 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 92 80 67 77 68 64 100 58 40 29.98 29.91 29.85 10 9 3 9 3 - 0.05 Rain , Thunderstorm
2 97 82 68 81 71 66 100 58 35 29.98 29.93 29.89 10 8 2 10 2 21 0.00  
3 95 83 71 78 72 69 100 66 42 30.11 30.04 29.98 10 10 5 12 4 16 0.00 Thunderstorm
4 97 84 72 80 70 65 100 53 34 30.20 30.16 30.12 10 9 3 14 4 21 0.00  
5 96 86 77 75 72 67 87 66 38 30.20 30.15 30.08 10 10 7 18 6 29 0.00 Rain , Thunderstorm
6 92 83 74 82 73 66 100 72 43 30.12 30.08 30.03 10 10 5 7 2 - 0.00 Rain
7 90 82 73 82 74 71 100 67 54 30.05 30.02 29.98 10 8 2 8 2 - 0.03 Rain , Thunderstorm
8 86 79 72 84 75 68 100 76 62 30.04 30.00 29.98 10 7 2 9 1 - 0.12 Rain , Thunderstorm
9 95 82 69 80 70 65 100 55 38 30.01 29.95 29.88 10 7 0 9 2 - 0.00 Fog
10 88 81 74 78 72 69 100 71 54 29.90 29.83 29.79 10 9 2 14 4 21 0.16 Rain , Thunderstorm
11 88 78 68 80 71 65 100 72 48 29.96 29.90 29.85 10 8 2 10 4 20 0.57 Rain , Thunderstorm
12 86 76 67 71 63 60 88 55 41 30.05 30.01 29.96 10 10 7 9 2 - 0.00  
13 90 78 65 73 65 60 100 56 36 30.10 30.04 29.98 10 10 5 10 2 - 0.00  
14 90 81 72 78 68 63 100 61 40 30.00 29.93 29.86 10 10 2 10 2 - 0.00 Rain , Thunderstorm
15 86 76 65 74 69 66 89 64 51 29.97 29.93 29.89 10 8 2 12 4 - 0.00 Rain
16 90 78 65 70 62 57 95 51 34 30.05 30.00 29.95 10 9 5 10 4 10 0.00  
17 93 77 61 74 65 60 100 51 33 29.99 29.91 29.83 10 8 2 15 3 25 0.00 Rain
18 87 76 64 71 61 55 95 54 34 29.98 29.94 29.90 10 9 4 9 4 16 0.02 Rain
19 75 70 64 76 74 72 100 100 99 30.02 29.97 29.94 10 9 4 8 1 - 0.06 Rain
20 81 72 64 74 66 63 97 66 56 30.02 29.95 29.90 10 8 2 20 2 29 0.14 Rain
21 84 74 63 72 67 63 100 66 52 30.14 30.08 30.02 10 6 0 9 2 - 0.01 Fog
22 86 74 62 72 65 57 94 60 38 30.20 30.16 30.13 10 7 1 8 2 - 0.00  
23 88 76 64 74 65 60 95 55 39 30.21 30.18 30.15 10 8 1 10 2 - 0.00  
24 87 74 62 72 65 60 100 57 41 30.22 30.19 30.17 10 8 2 8 1 - 0.00  
25 77 72 67 76 71 67 100 87 71 30.25 30.20 30.17 10 8 2 15 4 21 0.71 Rain , Thunderstorm
26 80 74 69 79 79 78 100 100 100 30.24 30.20 30.17 10 9 2 14 7 22 0.16 Rain , Thunderstorm
27 89 78 66 78 70 67 99 61 49 30.20 30.12 30.03 10 8 0 9 1 - 0.08 Fog , Thunderstorm
28 91 79 66 78 67 60 100 53 36 30.02 29.98 29.94 10 9 4 13 2 20 0.00 Rain
29 86 74 62 70 63 59 100 59 40 30.07 30.02 29.97 10 9 4 9 4 - 0.00  
30 88 76 64 74 69 67 83 60 49 30.17 30.12 30.08 10 8 3 7 0 - 0.00  
31 95 82 70 80 68 61 100 55 33 30.18 30.12 30.06 10 9 1 9 1 - 0.00