Fort Belvoir, VA

9:32 PM EST on December 06, 2019 (GMT -0500)
Davison Army Air Field

Weather History for KDAA - April, 2019

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Month of April, 2019

  Max Avg Min Sum
Temperature  
Max Temperature 83 °F 71 °F 48 °F
Mean Temperature 70 °F 60 °F 38 °F
Min Temperature 66 °F 48 °F 29 °F
Degree Days  
Heating Degree Days (base 65) 26 6 0 182
Cooling Degree Days (base 65) 6 1 0 27
Growing Degree Days (base 50) 20 10 0 312
Dew Point  
Dew Point 68 °F 46 °F 9 °F
Precipitation  
Precipitation 0.94 in 0.07 in 0.00 in 2.22 in
Snowdepth - - - -
Wind  
Wind 29 mph 4 mph 0 mph
Gust Wind 48 mph 22 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.45 in 30.00 in 29.37 in

Monthly Weather History Graph

Monthly Weather History Graph

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Astronomy

Apr. 21, 2019 Rise Set
Actual Time 6:24 AM EDT 7:51 PM EDT
Civil Twilight 5:56 AM EDT 8:19 PM EDT
Nautical Twilight 5:23 AM EDT 8:52 PM EDT
Astronomical Twilight 4:47 AM EDT 9:28 PM EDT
Moon 10:28 PM EDT (4/21) 8:04 AM EDT (4/21)
Length of Visible Light 14h 22m
Length of Day
13h 26m
Waning Gibbous, 94% of the Moon is Illuminated
Apr 21
Waning Gibbous
Apr 26
Last Quarter
May 4
New
May 11
First Quarter
May 18
Full

Daily Weather History & Observations

2019 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
Apr high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 50 41 32 21 13 9 61 36 19 30.38 30.32 30.20 10 10 10 22 12 32 0.00  
2 48 38 29 39 30 20 87 68 33 30.38 30.23 30.10 10 10 10 7 1 - 0.03 Rain
3 72 50 29 36 30 20 100 70 15 30.29 30.14 30.09 10 5 0 20 2 31 0.00 Fog
4 70 53 37 36 30 25 74 44 20 30.45 30.38 30.31 10 10 10 10 1 - 0.00  
5 52 48 45 46 41 30 90 78 43 30.39 30.30 30.23 10 10 10 8 1 - 0.26 Rain
6 70 57 45 49 44 43 90 76 42 30.25 30.21 30.17 10 9 6 7 2 - 0.00  
7 72 58 44 55 50 44 100 73 50 30.29 30.17 30.03 10 10 3 14 3 17 0.00 Rain
8 83 70 58 63 58 50 96 73 39 30.04 29.87 29.77 10 10 7 20 3 28 0.09 Rain , Thunderstorm
9 79 68 58 64 56 22 100 82 17 29.80 29.70 29.55 10 5 0 18 2 24 0.00 Fog , Rain
10 71 57 43 39 32 24 69 35 22 30.00 29.87 29.77 10 10 10 20 6 29 0.00  
11 62 54 47 45 39 32 74 55 46 30.20 30.14 30.01 10 10 10 10 3 18 0.00  
12 70 58 46 64 58 43 100 88 64 30.20 30.11 30.06 10 9 2 12 3 18 0.08 Rain
13 73 66 60 63 60 50 100 89 44 30.10 30.05 30.01 10 6 1 9 1 - 0.27 Rain , Thunderstorm
14 77 68 60 66 64 61 100 86 66 29.96 29.80 29.45 10 9 3 16 5 24 0.00 Rain
15 75 62 47 67 50 28 96 71 39 30.06 29.58 29.40 10 8 1 29 13 48 0.94 Rain , Thunderstorm
16 69 53 37 40 34 29 87 51 25 30.23 30.13 30.02 10 10 10 9 4 - 0.00  
17 72 61 50 49 45 41 79 55 42 30.11 30.07 30.00 10 10 9 8 2 - 0.00  
18 82 68 54 57 52 48 88 65 37 30.09 29.96 29.81 10 10 10 12 4 20 0.00  
19 76 70 66 68 65 57 94 83 63 29.83 29.69 29.60 10 10 3 14 9 22 0.37 Rain
20 72 66 60 63 55 40 93 71 36 29.85 29.65 29.55 10 10 10 16 9 25 0.00  
21 68 57 46 48 43 38 86 54 34 30.11 29.97 29.85 10 10 9 10 3 - 0.00  
22 73 64 52 49 45 42 88 56 36 30.17 30.11 30.06 10 10 10 15 10 25 0.00  
23 82 64 46 54 49 45 94 61 31 30.09 29.97 29.80 10 10 10 12 3 - 0.00  
24 76 66 56 56 50 40 92 62 29 29.91 29.85 29.78 10 10 10 17 3 26 0.00  
25 75 65 56 54 50 44 86 62 37 29.95 29.89 29.84 10 10 10 6 1 - 0.00 Rain
26 76 66 56 62 55 41 89 78 53 29.84 29.59 29.37 10 10 9 21 3 34 0.13 Rain
27 72 62 52 44 34 25 67 38 19 29.96 29.77 29.66 10 10 10 24 11 33 0.00 Rain
28 74 62 50 55 49 38 94 72 47 30.30 29.99 29.88 10 10 10 16 3 26 0.05 Rain
29 60 50 40 50 42 29 91 69 36 30.44 30.31 30.22 10 10 10 9 3 - 0.00  
30 83 67 53 61 56 50 94 72 48 30.28 30.20 30.15 10 10 10 7 4 - 0.00