Fort Belvoir, VA

1:06 PM EDT on August 30, 2016 (GMT -0400)
Davison Army Air Field

Weather History for KDAA - October, 2013

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Month of October, 2013

  Max Avg Min Sum
Temperature  
Max Temperature 89 °F 69 °F 53 °F
Mean Temperature 75 °F 58 °F 42 °F
Min Temperature 62 °F 48 °F 28 °F
Degree Days  
Heating Degree Days (base 65) 24 8 0 244
Cooling Degree Days (base 65) 10 1 0 39
Growing Degree Days (base 50) 25 9 0 281
Dew Point  
Dew Point 70 °F 51 °F 24 °F
Precipitation  
Precipitation 1.68 in 0.16 in 0.00 in 5.02 in
Snowdepth - - - -
Wind  
Wind 22 mph 3 mph 0 mph
Gust Wind 34 mph 20 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.40 in 30.08 in 29.69 in

Monthly Weather History Graph

Monthly Weather History Graph

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Astronomy

Oct. 15, 2013 Rise Set
Actual Time 7:18 AM EDT 6:30 PM EDT
Civil Twilight 6:51 AM EDT 6:56 PM EDT
Nautical Twilight 6:20 AM EDT 7:27 PM EDT
Astronomical Twilight 5:49 AM EDT 7:58 PM EDT
Moon 4:32 PM EDT (10/15) 3:40 AM EDT (10/15)
Length of Visible Light 12h 05m
Length of Day
11h 11m
Waxing Gibbous, 87% of the Moon is Illuminated
Oct 15
Waxing Gibbous
Oct 18
Full
Oct 26
Last Quarter
Nov 3
New
Nov 10
First Quarter

Daily Weather History & Observations

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 83 67 52 63 58 52 100 83 39 30.10 30.05 30.00 10 10 8 10 1 - 0.00  
2 86 70 53 63 57 54 100 84 34 30.12 30.06 30.03 10 8 3 12 1 17 0.00  
3 82 69 56 68 61 57 100 92 51 30.13 30.09 30.07 10 8 2 6 0 - 0.00  
4 89 73 59 68 62 59 100 92 42 30.12 30.07 30.03 10 5 2 8 0 - 0.00  
5 88 75 62 69 65 63 100 89 45 30.12 30.07 30.03 10 7 2 6 1 - 0.00  
6 88 74 61 68 64 61 100 87 43 30.05 30.00 29.95 10 6 2 12 1 18 0.00  
7 75 66 56 70 65 46 100 90 61 30.08 29.88 29.82 10 8 0 16 7 34 1.03 Fog , Rain , Thunderstorm
8 67 56 46 54 48 44 100 81 44 30.30 30.24 30.10 10 10 8 6 2 - 0.00  
9 60 56 52 54 52 47 99 86 63 30.33 30.27 30.21 10 9 4 7 3 - 0.25 Rain
10 59 56 53 58 55 52 100 98 88 30.21 30.09 29.99 10 7 1 9 6 - 1.55 Rain
11 63 60 57 63 61 57 100 99 94 30.00 29.96 29.94 10 7 1 12 6 18 1.68 Rain , Thunderstorm
12 66 63 60 63 62 57 100 97 75 30.17 30.05 29.98 10 8 1 7 3 - 0.38 Rain
13 64 60 57 61 59 55 100 95 77 30.34 30.23 30.16 10 8 2 6 3 - 0.12 Rain
14 70 60 51 57 54 52 100 84 54 30.36 30.30 30.25 10 8 2 8 2 - 0.00  
15 72 60 48 60 53 44 100 93 37 30.26 30.21 30.10 10 6 0 6 1 - 0.01 Fog
16 72 65 59 63 61 57 100 91 68 30.10 30.03 29.93 10 10 5 8 2 - 0.00  
17 75 66 58 65 61 58 100 91 64 29.93 29.87 29.76 10 9 2 18 1 22 0.00 Rain
18 67 56 46 50 44 39 100 69 36 30.05 29.99 29.87 10 10 9 17 8 24 0.00  
19 64 54 44 60 51 45 100 90 64 30.03 29.92 29.82 10 9 1 12 2 - 0.00  
20 64 52 41 52 41 31 100 72 30 30.13 30.00 29.88 10 8 1 22 4 31 0.00  
21 67 52 37 48 42 37 100 78 39 30.18 30.10 30.00 10 10 2 9 2 - 0.00  
22 67 56 44 50 47 42 100 80 47 29.97 29.90 29.84 10 9 2 6 2 - 0.00  
23 59 51 44 46 40 32 100 74 36 29.94 29.80 29.69 10 10 8 16 3 22 0.00 Rain
24 53 42 33 35 30 24 99 67 34 30.17 30.06 29.95 10 10 10 15 5 22 0.00  
25 55 42 28 35 30 28 99 67 37 30.36 30.27 30.17 10 10 10 18 5 25 0.00  
26 56 42 28 33 29 26 99 62 32 30.33 30.16 29.98 10 10 10 10 2 18 0.00  
27 62 49 36 40 36 31 99 68 34 30.17 30.07 30.00 10 10 10 10 3 17 0.00  
28 66 50 35 46 39 36 100 86 36 30.30 30.22 30.16 10 9 2 6 0 - 0.00  
29 65 50 37 46 40 37 100 88 40 30.40 30.34 30.29 10 9 7 5 0 - 0.00  
30 63 54 46 56 51 45 100 96 73 30.33 30.25 30.18 10 7 1 6 1 - 0.00 Rain
31 69 60 51 61 56 50 100 92 66 30.20 30.06 29.82 10 6 1 8 2 - 0.00 Rain