Weather History for Langley AFB, VA

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Month of October, 2011

  Max Avg Min Sum
Temperature  
Max Temperature 82 °F 68 °F 53 °F
Mean Temperature 74 °F 60 °F 44 °F
Min Temperature 68 °F 51 °F 34 °F
Degree Days  
Heating Degree Days (base 65) 22 6 0 198
Cooling Degree Days (base 65) 9 1 0 34
Growing Degree Days (base 50) 24 10 0 316
Dew Point  
Dew Point 72 °F 48 °F 19 °F
Precipitation  
Precipitation 1.01 in 0.06 in 0.00 in 1.94 in
Snowdepth - - - -
Wind  
Wind 26 mph 8 mph 0 mph
Gust Wind 36 mph 24 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.52 in 30.02 in 29.29 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Oct. 08, 2011 Rise Set
Actual Time 7:06 AM EDT 6:38 PM EDT
Civil Twilight 6:40 AM EDT 7:04 PM EDT
Nautical Twilight 6:10 AM EDT 7:34 PM EDT
Astronomical Twilight 5:40 AM EDT 8:05 PM EDT
Moon 4:45 PM EDT (10/8) 3:55 AM EDT (10/8)
Length of Visible Light 12h 24m
Length of Day
11h 32m
Waxing Gibbous, 90% of the Moon is Illuminated
Oct 8
Waxing Gibbous
Oct 11
Full
Oct 19
Last Quarter
Oct 26
New
Nov 2
First Quarter

Weather History Calendar

Precipitation Actual month total 1.94 Average Month Total: 2.50
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Rain
Actual:
64 | 50 0.00
Average:
72 | 57 0.15
Rain
Actual:
58 | 46 0.00
Average:
73 | 57 0.17
Rain
Actual:
59 | 46 0.01
Average:
71 | 54 0.10
Scattered Clouds
Actual:
68 | 48 0.00
Average:
73 | 56 0.10
Rain
Actual:
73 | 54 0.00
Average:
72 | 55 0.04
Rain
Actual:
68 | 51 0.00
Average:
72 | 55 0.08
Rain
Actual:
68 | 47 0.00
Average:
69 | 53 0.03
Rain
Actual:
69 | 50 0.00
Average:
71 | 55 0.01
Rain
Actual:
72 | 51 0.00
Average:
70 | 54 0.06
Rain
Actual:
74 | 55 0.01
Average:
70 | 54 0.01
Rain
Actual:
70 | 62 0.00
Average:
68 | 54 0.04
Rain
Actual:
70 | 66 0.05
Average:
69 | 54 0.01
Thunderstorm
Actual:
80 | 68 0.02
Average:
68 | 52 0.12
Rain
Actual:
74 | 57 0.00
Average:
71 | 55 0.04
Clear
Actual:
73 | 55 0.00
Average:
70 | 52 0.01
Clear
Actual:
72 | 50 0.00
Average:
70 | 52 0.03
Rain
Actual:
79 | 62 0.00
Average:
65 | 51 0.16
Rain
Actual:
82 | 64 0.03
Average:
69 | 51 0.13
Rain
Actual:
75 | 64 1.01
Average:
65 | 48 0.19
Rain
Actual:
67 | 51 0.05
Average:
66 | 49 0.05
Scattered Clouds
Actual:
64 | 48 0.00
Average:
65 | 48 0.09
Rain
Actual:
62 | 48 0.00
Average:
67 | 49 0.02
Rain
Actual:
63 | 44 0.00
Average:
66 | 48 0.10
Rain
Actual:
66 | 46 0.00
Average:
66 | 51 0.05
Clear
Actual:
67 | 49 0.00
Average:
64 | 50 0.29
Scattered Clouds
Actual:
74 | 49 0.00
Average:
65 | 50 0.15
Rain
Actual:
77 | 56 0.00
Average:
63 | 48 0.05
Rain
Actual:
54 | 46 0.09
Average:
65 | 49 0.04
Rain
Actual:
61 | 37 0.51
Average:
62 | 47 0.04
Clear
Actual:
53 | 34 0.00
Average:
62 | 47 0.08
Rain
Actual:
60 | 34 0.16
Average:
62 | 47 0.06
 

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

2011 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 64 56 50 57 48 41 96 71 45 29.85 29.77 29.68 10 10 10 16 9 - 0.00 Rain
2 58 51 46 45 40 35 87 65 46 30.01 29.90 29.57 10 10 9 18 10 23 0.00 Rain
3 59 52 46 49 44 40 88 72 51 30.14 30.06 29.99 10 10 5 15 6 23 0.01 Rain
4 68 58 48 50 47 43 96 68 41 30.17 30.14 30.09 10 10 10 20 8 24 0.00  
5 73 64 54 52 49 42 86 64 33 30.23 30.18 30.14 10 10 10 15 7 - 0.00 Rain
6 68 60 51 54 48 42 92 63 40 30.38 30.33 30.24 10 9 1 16 7 - 0.00 Rain
7 68 58 47 55 48 41 98 72 37 30.47 30.43 30.37 10 10 2 7 1 - 0.00 Rain
8 69 60 50 56 52 50 98 78 55 30.52 30.47 30.45 10 8 1 10 2 - 0.00 Rain
9 72 62 51 60 53 44 100 73 37 30.48 30.40 30.32 10 9 1 8 2 - 0.00 Rain
10 74 65 55 64 58 55 100 74 53 30.31 30.23 30.13 10 10 9 8 2 - 0.01 Rain
11 70 66 62 67 64 62 100 87 78 30.12 30.08 29.99 10 10 7 12 5 - 0.00 Rain
12 70 68 66 68 66 63 100 92 78 29.98 29.90 29.81 10 9 1 16 10 23 0.05 Rain
13 80 74 68 70 68 66 100 93 64 29.80 29.72 29.61 10 7 2 13 3 - 0.02 Rain , Thunderstorm
14 74 66 57 68 55 34 100 67 28 29.79 29.60 29.52 10 10 10 23 12 31 0.00 Rain
15 73 64 55 43 34 24 60 36 16 29.97 29.86 29.80 10 10 10 22 11 31 0.00  
16 72 61 50 40 35 30 67 37 21 30.11 29.99 29.86 10 10 10 22 9 28 0.00  
17 79 70 62 60 50 37 89 57 28 29.88 29.83 29.80 10 9 1 21 13 31 0.00 Rain
18 82 73 64 67 56 46 95 61 27 29.88 29.81 29.76 10 10 7 15 7 - 0.03 Rain
19 75 70 64 72 68 64 100 97 78 29.75 29.48 29.29 10 5 0 24 11 32 1.01 Fog , Rain
20 67 60 51 66 48 34 94 68 37 29.89 29.57 29.36 10 9 2 26 18 36 0.05 Rain
21 64 56 48 51 42 37 89 64 37 30.10 30.01 29.90 10 10 10 13 8 22 0.00  
22 62 55 48 51 45 43 95 68 52 30.16 30.12 30.09 10 10 10 15 8 - 0.00 Rain
23 63 54 44 53 44 36 100 80 37 30.18 30.13 30.11 10 9 4 12 2 - 0.00 Rain
24 66 56 46 53 47 45 100 82 46 30.14 30.08 30.01 10 8 4 9 1 - 0.00 Fog , Rain
25 67 58 49 51 40 22 99 58 18 30.23 30.16 30.06 10 9 2 14 5 22 0.00  
26 74 61 49 50 45 41 83 53 36 30.13 29.98 29.86 10 10 10 24 11 29 0.00  
27 77 68 56 55 48 43 77 54 31 29.94 29.78 29.65 10 10 10 23 16 32 0.00 Rain
28 54 50 46 50 42 35 95 75 51 30.20 30.13 29.97 10 10 5 22 16 29 0.09 Rain
29 61 48 37 57 47 34 100 91 76 30.06 29.89 29.74 10 9 1 18 13 29 0.51 Rain
30 53 44 34 36 30 19 93 68 27 30.39 30.24 30.07 10 10 10 14 6 20 0.00  
31 60 46 34 49 41 33 94 75 44 30.39 30.28 30.20 10 10 10 12 4 17 0.16 Rain