Horntown, VA

10:25 AM EDT on August 27, 2016 (GMT -0400)
Wallops Flight Facility

Weather History for KWAL - August, 2013

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Month of August, 2013

  Max Avg Min Sum
Temperature  
Max Temperature 93 °F 84 °F 73 °F
Mean Temperature 85 °F 76 °F 69 °F
Min Temperature 77 °F 68 °F 57 °F
Degree Days  
Heating Degree Days (base 65) 0 0 0 0
Cooling Degree Days (base 65) 20 11 4 345
Growing Degree Days (base 50) 35 26 18 803
Dew Point  
Dew Point 75 °F 64 °F 47 °F
Precipitation  
Precipitation 0.62 in 0.07 in 0.00 in 1.74 in
Snowdepth - - - -
Wind  
Wind 26 mph 8 mph 0 mph
Gust Wind 32 mph 23 mph 17 mph
Sea Level Pressure  
Sea Level Pressure 30.40 in 30.04 in 29.76 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Aug. 17, 2013 Rise Set
Actual Time 6:19 AM EDT 7:52 PM EDT
Civil Twilight 5:51 AM EDT 8:19 PM EDT
Nautical Twilight 5:17 AM EDT 8:53 PM EDT
Astronomical Twilight 4:42 AM EDT 9:28 PM EDT
Moon 5:03 PM EDT (8/17) 2:21 AM EDT (8/17)
Length of Visible Light 14h 28m
Length of Day
13h 33m
Waxing Gibbous, 84% of the Moon is Illuminated
Aug 17
Waxing Gibbous
Aug 20
Full
Aug 28
Last Quarter
Sep 5
New
Sep 12
First Quarter

Daily Weather History & Observations

2013 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 80 77 73 69 67 64 84 76 67 30.04 29.90 29.82 10 9 2 26 12 32 0.08 Rain
2 89 80 70 70 66 62 87 65 43 29.97 29.92 29.84 10 8 0 17 7 22 0.00  
3 90 80 70 69 66 61 79 60 40 29.97 29.94 29.91 10 10 6 23 6 31 T Rain , Thunderstorm
4 85 75 65 64 59 53 79 57 34 30.01 29.92 29.88 10 10 8 18 8 26 0.00  
5 80 72 64 61 55 51 73 56 39 30.10 30.05 30.01 10 10 10 13 7 18 0.00  
6 73 71 68 65 63 61 84 76 68 30.12 30.10 30.04 10 9 2 14 8 18 0.29 Rain
7 84 77 70 67 65 63 79 69 58 30.12 30.10 30.07 10 10 4 20 11 25 0.07 Rain
8 85 80 74 72 69 67 82 72 61 30.09 30.06 30.03 10 10 10 18 12 24 0.00  
9 93 85 77 72 71 68 82 67 52 30.02 29.96 29.88 10 10 5 22 10 27 0.07 Rain , Thunderstorm
10 90 81 72 73 69 64 82 65 47 30.08 30.01 29.96 10 9 6 13 6 16 0.06 Rain , Thunderstorm
11 84 77 69 69 64 58 74 59 43 30.12 30.07 30.04 10 10 10 10 5 12 T Rain
12 87 81 74 73 71 69 82 72 61 30.03 30.00 29.93 10 7 0 14 5 16 0.00  
13 88 82 75 75 71 67 85 68 50 29.90 29.81 29.76 10 8 5 20 8 28 T  
14 79 70 61 69 55 47 82 59 36 30.09 29.93 29.76 10 10 10 18 10 26 T  
15 78 69 59 56 53 50 78 62 46 30.17 30.13 30.08 10 10 10 9 5 - 0.00  
16 80 69 57 58 54 51 78 59 39 30.19 30.15 30.12 10 10 10 17 9 22 0.00  
17 81 73 65 62 60 57 78 65 52 30.24 30.21 30.16 10 10 10 22 13 26 T Rain
18 75 70 65 70 66 59 90 79 68 30.19 30.15 30.12 10 5 1 21 10 25 0.62 Rain
19 77 71 65 65 62 59 87 74 60 30.17 30.14 30.09 10 10 8 12 4 15 0.01 Rain
20 82 76 70 68 67 65 84 73 62 30.18 30.14 30.09 10 10 7 14 4 17 0.00  
21 86 78 69 71 67 64 84 68 51 30.22 30.18 30.12 10 6 0 14 7 17 0.00 Fog
22 89 81 73 72 70 66 87 69 50 30.12 30.05 29.95 10 10 7 15 7 18 0.08 Rain , Thunderstorm
23 84 78 71 70 65 60 82 68 54 30.08 29.98 29.91 10 10 10 18 8 20 T Rain , Thunderstorm
24 83 74 64 62 60 57 81 66 51 30.33 30.22 30.09 10 10 10 20 10 24 0.00  
25 80 70 59 58 53 51 78 59 39 30.40 30.35 30.30 10 10 10 15 8 21 0.00  
26 85 71 57 61 56 51 80 59 37 30.31 30.19 30.05 10 10 10 14 7 20 0.00  
27 90 82 73 69 65 59 74 62 50 30.03 29.94 29.89 10 9 7 14 8 19 0.00  
28 89 81 73 72 70 67 87 71 55 29.91 29.87 29.83 10 5 1 16 7 24 0.46 Rain
29 83 76 68 69 66 63 87 73 58 30.02 29.92 29.81 10 9 5 25 13 31 0.00  
30 84 75 66 66 64 61 87 73 58 30.06 30.01 29.95 10 10 7 15 7 21 0.00  
31 86 78 70 72 69 65 84 70 55 29.96 29.91 29.86 10 10 10 22 13 26 T Rain