Weather History for Andrews AFB, MD

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Month of February, 2013

  Max Avg Min Sum
Temperature  
Max Temperature 59 °F 42 °F 31 °F
Mean Temperature 47 °F 35 °F 22 °F
Min Temperature 40 °F 28 °F 14 °F
Degree Days  
Heating Degree Days (base 65) 42 29 18 824
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 0 0 0 0
Dew Point  
Dew Point 50 °F 25 °F 1 °F
Precipitation  
Precipitation 1.36 in 0.14 in 0.00 in 4.01 in
Snowdepth - - - -
Wind  
Wind 38 mph 9 mph 0 mph
Gust Wind 50 mph 26 mph 18 mph
Sea Level Pressure  
Sea Level Pressure 30.50 in 30.02 in 29.51 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Feb. 18, 2013 Rise Set
Actual Time 6:54 AM EST 5:48 PM EST
Civil Twilight 6:27 AM EST 6:15 PM EST
Nautical Twilight 5:56 AM EST 6:46 PM EST
Astronomical Twilight 5:25 AM EST 7:17 PM EST
Moon 11:34 AM EST (2/18) 1:30 AM EST (2/18)
Length of Visible Light 11h 48m
Length of Day
10h 54m
First Quarter, 58% of the Moon is Illuminated
Feb 18
First Quarter
Feb 25
Full
Mar 4
Last Quarter
Mar 11
New
Mar 19
First Quarter

Weather History Calendar

Precipitation Actual month total 4.01 Average Month Total: 2.81
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Snow
Actual:
32 | 19 0.01
Average:
41 | 24 0.10
Snow
Actual:
31 | 14 0.00
Average:
42 | 24 0.10
Snow
Actual:
33 | 19 0.00
Average:
42 | 25 0.10
Partly Cloudy
Actual:
35 | 23 0.00
Average:
43 | 25 0.10
Partly Cloudy
Actual:
41 | 29 0.00
Average:
43 | 25 0.10
Scattered Clouds
Actual:
45 | 28 0.00
Average:
43 | 25 0.10
Partly Cloudy
Actual:
39 | 25 0.00
Average:
43 | 25 0.10
Rain
Actual:
41 | 32 1.36
Average:
43 | 25 0.10
Scattered Clouds
Actual:
39 | 29 0.99
Average:
44 | 25 0.10
Scattered Clouds
Actual:
44 | 20 0.00
Average:
44 | 25 0.11
Rain
Actual:
54 | 36 0.39
Average:
44 | 25 0.10
Clear
Actual:
55 | 37 0.00
Average:
44 | 26 0.10
Rain
Actual:
45 | 32 0.14
Average:
45 | 26 0.10
Partly Cloudy
Actual:
48 | 33 0.00
Average:
45 | 26 0.10
Rain
Actual:
59 | 34 0.10
Average:
45 | 26 0.10
Snow
Actual:
37 | 32 0.01
Average:
45 | 27 0.10
Scattered Clouds
Actual:
31 | 24 0.00
Average:
45 | 27 0.10
Clear
Actual:
40 | 21 0.00
Average:
45 | 27 0.10
Rain
Actual:
44 | 35 0.10
Average:
45 | 27 0.10
Scattered Clouds
Actual:
37 | 25 0.01
Average:
45 | 27 0.10
Clear
Actual:
37 | 23 0.00
Average:
45 | 27 0.10
Snow
Actual:
33 | 29 0.00
Average:
46 | 28 0.10
Rain
Actual:
44 | 31 0.04
Average:
46 | 28 0.10
Partly Cloudy
Actual:
50 | 33 0.11
Average:
46 | 28 0.10
Clear
Actual:
45 | 27 0.00
Average:
47 | 28 0.10
Rain
Actual:
46 | 27 0.72
Average:
47 | 29 0.10
Rain
Actual:
54 | 40 0.01
Average:
48 | 29 0.10
Rain
Actual:
46 | 39 0.02
Average:
48 | 29 0.10
 

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

2013 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
Feb high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 32 26 19 28 19 1 93 70 36 30.40 29.96 29.82 10 6 1 31 10 41 0.01 Snow
2 31 22 14 25 14 1 93 65 36 30.40 30.21 30.03 10 9 3 16 8 20 0.00 Snow
3 33 26 19 28 22 15 100 88 52 30.00 29.93 29.86 10 5 0 15 1 23 0.00 Fog , Snow
4 35 29 23 20 14 8 63 50 41 30.12 30.02 29.91 10 10 10 17 11 28 0.00  
5 41 35 29 27 24 20 82 65 53 29.95 29.90 29.86 10 10 10 7 4 - 0.00  
6 45 36 28 29 25 19 85 65 43 30.38 30.17 29.96 10 10 10 17 6 24 0.00  
7 39 32 25 29 24 19 78 68 53 30.46 30.36 30.22 10 10 10 10 4 - 0.00  
8 41 36 32 39 33 20 100 88 54 30.17 29.91 29.74 10 9 5 31 10 47 1.36 Rain
9 39 34 29 21 16 13 58 48 37 30.40 30.20 29.92 10 10 10 38 20 50 0.99  
10 44 32 20 29 16 12 79 52 29 30.50 30.40 30.26 10 10 10 12 5 - 0.00  
11 54 45 36 50 42 30 100 95 70 30.25 29.98 29.73 10 7 1 18 9 21 0.39 Rain
12 55 47 37 32 27 24 67 47 31 30.00 29.93 29.83 10 10 10 15 10 22 0.00  
13 45 38 32 36 32 24 100 82 53 29.96 29.75 29.67 10 8 3 13 7 - 0.14 Rain
14 48 40 33 34 30 20 100 78 36 30.03 29.92 29.80 10 8 5 13 5 - 0.00  
15 59 46 34 36 33 27 93 74 31 30.05 30.01 29.90 10 10 8 22 9 30 0.10 Rain
16 37 34 32 36 31 15 96 84 47 30.03 29.94 29.83 10 10 8 17 5 - 0.01 Rain , Snow
17 31 28 24 16 8 2 56 44 32 30.21 29.98 29.83 10 10 10 30 18 38 0.00  
18 40 30 21 17 8 2 52 39 25 30.40 30.29 30.19 10 10 10 17 11 28 0.00  
19 44 40 35 41 33 17 93 75 45 30.16 29.90 29.75 10 10 5 21 14 29 0.10 Rain
20 37 31 25 20 13 6 52 44 37 30.17 30.02 29.86 10 10 10 22 14 32 0.01  
21 37 30 23 16 12 7 59 47 37 30.33 30.21 30.14 10 10 10 23 13 31 0.00  
22 33 31 29 30 24 15 94 74 54 30.39 30.31 30.23 10 9 5 10 6 - 0.00 Rain , Snow
23 44 38 31 45 38 30 100 98 93 30.21 29.98 29.82 10 4 2 12 5 - 0.04 Rain
24 50 42 33 43 35 17 100 82 36 30.12 29.88 29.80 10 8 3 22 9 31 0.11  
25 45 36 27 24 21 18 81 55 38 30.24 30.19 30.12 10 10 10 13 8 - 0.00  
26 46 36 27 46 37 21 100 89 69 30.23 29.90 29.60 10 8 4 24 9 40 0.72 Rain
27 54 47 40 46 42 32 100 91 48 29.71 29.57 29.51 10 5 0 17 8 22 0.01 Fog , Rain
28 46 42 39 36 29 23 78 60 39 29.74 29.67 29.64 10 10 10 18 9 26 0.02 Rain