Lorton, VA

6:32 AM EST on January 16, 2017 (GMT -0500)
Davison Army Air Field

Weather History for KDAA - March, 2012

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Month of March, 2012

  Max Avg Min Sum
Temperature  
Max Temperature 85 °F 66 °F 46 °F
Mean Temperature 69 °F 55 °F 35 °F
Min Temperature 60 °F 43 °F 22 °F
Degree Days  
Heating Degree Days (base 65) 30 10 0 311
Cooling Degree Days (base 65) 4 0 0 10
Growing Degree Days (base 50) 19 7 0 214
Dew Point  
Dew Point 66 °F 41 °F 6 °F
Precipitation  
Precipitation 0.23 in 0.01 in 0.00 in 0.44 in
Snowdepth - - - -
Wind  
Wind 25 mph 4 mph 0 mph
Gust Wind 37 mph 20 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.71 in 30.13 in 29.55 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Mar. 18, 2012 Rise Set
Actual Time 7:14 AM EDT 7:19 PM EDT
Civil Twilight 6:48 AM EDT 7:45 PM EDT
Nautical Twilight 6:17 AM EDT 8:16 PM EDT
Astronomical Twilight 5:45 AM EDT 8:48 PM EDT
Moon 4:50 AM EDT (3/18) 3:45 PM EDT (3/18)
Length of Visible Light 12h 57m
Length of Day
12h 04m
Waning Crescent, 15% of the Moon is Illuminated
Mar 18
Waning Crescent
Mar 22
New
Mar 30
First Quarter
Apr 6
Full
Apr 13
Last Quarter

Daily Weather History & Observations

2012 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
Mar high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 71 58 43 58 48 29 100 89 25 30.00 29.67 29.64 10 3 0 25 2 36 0.00 Fog
2 53 42 32 47 42 31 100 89 43 30.08 29.88 29.72 10 8 2 12 3 - 0.23 Rain
3 61 54 46 50 44 18 100 88 23 29.74 29.64 29.55 10 8 2 15 3 20 0.06 Rain
4 49 42 35 26 20 15 50 40 27 29.94 29.78 29.71 10 10 10 21 8 28 0.00  
5 46 36 25 28 22 13 87 57 36 30.51 30.15 29.96 10 10 10 18 5 29 0.00 Rain
6 48 35 22 29 21 17 85 55 30 30.71 30.62 30.52 10 10 10 12 3 17 0.00  
7 66 51 36 44 34 26 69 51 34 30.60 30.49 30.38 10 10 10 15 7 23 0.00  
8 72 62 53 50 47 44 81 57 36 30.38 30.18 29.98 10 10 10 16 7 24 0.00 Rain
9 66 55 40 50 30 15 68 43 21 30.39 30.14 29.98 10 10 10 24 12 32 0.01 Rain
10 48 40 32 23 14 8 67 38 20 30.59 30.53 30.40 10 10 10 12 6 20 0.00  
11 63 45 27 32 26 21 90 51 25 30.59 30.50 30.40 10 10 10 12 3 18 0.00  
12 72 53 34 50 38 27 84 55 28 30.41 30.28 30.15 10 10 10 9 2 17 0.00  
13 82 69 57 55 52 48 94 64 31 30.14 30.09 29.99 10 10 10 12 4 - 0.04 Rain
14 81 62 45 51 44 38 99 56 23 30.22 30.16 30.08 10 10 10 12 2 17 0.00  
15 85 65 46 54 47 42 94 56 22 30.22 30.17 30.10 10 10 10 9 2 - 0.00  
16 60 56 49 53 50 48 99 86 68 30.21 30.19 30.16 10 9 5 7 3 - 0.00 Rain
17 76 60 45 55 49 46 100 89 46 30.33 30.23 30.20 10 5 1 8 0 - 0.00  
18 68 60 51 54 53 52 100 89 60 30.39 30.34 30.23 10 8 2 8 3 - 0.00  
19 76 62 50 59 54 50 100 87 51 30.23 30.20 30.14 10 6 1 10 1 - 0.00 Rain
20 73 65 57 64 60 57 100 95 61 30.28 30.22 30.19 10 5 0 8 1 - 0.04 Fog , Rain , Thunderstorm
21 70 62 55 61 58 55 100 96 67 30.35 30.30 30.26 10 6 0 6 1 - 0.00 Fog
22 79 67 55 63 59 55 100 92 51 30.28 30.23 30.09 10 5 0 8 1 - 0.00 Fog , Rain
23 83 68 55 63 56 52 100 77 37 30.11 30.06 29.97 10 6 1 8 1 - 0.00  
24 66 63 60 66 62 58 100 93 77 29.97 29.93 29.87 10 8 4 5 1 - 0.04 Rain
25 - - - - - - - - - - - - - - - - - - -  
26 62 53 44 50 26 8 88 36 21 30.23 29.98 29.81 10 10 10 24 11 37 0.00  
27 56 44 32 28 13 6 70 31 15 30.40 30.31 30.23 10 10 10 13 7 22 0.00  
28 75 56 39 57 44 23 84 53 32 30.20 29.85 29.70 10 10 10 12 6 18 0.01 Rain , Thunderstorm
29 64 57 50 54 39 31 100 55 32 30.04 29.86 29.72 10 9 2 18 5 25 0.00  
30 55 47 40 41 36 30 86 63 46 30.15 30.04 29.88 10 10 10 6 2 - 0.01 Rain
31 66 56 46 49 46 40 98 77 54 29.92 29.82 29.76 10 10 10 12 4 - 0.00