Weather History for Quantico, VA

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Month of December, 2012

  Max Avg Min Sum
Temperature  
Max Temperature 68 °F 51 °F 39 °F
Mean Temperature 57 °F 44 °F 34 °F
Min Temperature 48 °F 36 °F 26 °F
Degree Days  
Heating Degree Days (base 65) 32 21 8 664
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 7 1 0 23
Dew Point  
Dew Point 57 °F 35 °F 17 °F
Precipitation  
Precipitation 1.34 in 0.10 in 0.00 in 3.17 in
Snowdepth - - - -
Wind  
Wind 26 mph 7 mph 0 mph
Gust Wind 41 mph 24 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.49 in 30.05 in 29.31 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Dec. 20, 2012 Rise Set
Actual Time 7:22 AM EST 4:51 PM EST
Civil Twilight 6:52 AM EST 5:21 PM EST
Nautical Twilight 6:19 AM EST 5:54 PM EST
Astronomical Twilight 5:47 AM EST 6:26 PM EST
Moon 12:04 PM EST 12:11 AM EST
Length of Visible Light 10h 28m
Length of Day
9h 28m
First Quarter, 55% of the Moon is Illuminated
Dec 20
First Quarter
Dec 28
Full
Jan 4
Last Quarter
Jan 11
New
Jan 18
First Quarter

Weather History Calendar

Precipitation Actual month total 3.17 Average Month Total: 2.87
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Snow
Actual:
50 | 32 0.00
Average:
50 | 33 0.10
Snow
Actual:
59 | 33 0.00
Average:
49 | 33 0.10
Partly Cloudy
Actual:
64 | 46 0.00
Average:
49 | 33 0.11
Partly Cloudy
Actual:
68 | 46 0.00
Average:
49 | 32 0.11
Rain
Actual:
64 | 39 0.00
Average:
48 | 32 0.11
Snow
Actual:
42 | 32 0.00
Average:
48 | 32 0.11
Rain
Actual:
48 | 39 0.16
Average:
47 | 32 0.11
Fog
Actual:
55 | 46 0.00
Average:
47 | 32 0.11
Rain
Actual:
53 | 46 0.11
Average:
47 | 31 0.11
Fog
Actual:
66 | 48 0.00
Average:
47 | 31 0.11
Rain
Actual:
59 | 41 0.16
Average:
46 | 31 0.11
Partly Cloudy
Actual:
46 | 39 0.00
Average:
46 | 31 0.11
Scattered Clouds
Actual:
48 | 30 0.00
Average:
46 | 30 0.11
Clear
Actual:
51 | 27 0.00
Average:
46 | 30 0.10
Rain
Actual:
50 | 32 0.02
Average:
45 | 30 0.10
Rain
Actual:
48 | 44 0.12
Average:
45 | 29 0.10
Rain
Actual:
53 | 48 0.10
Average:
44 | 29 0.10
Fog
Actual:
60 | 37 0.00
Average:
44 | 29 0.09
Scattered Clouds
Actual:
54 | 32 0.00
Average:
43 | 28 0.09
Rain
Actual:
54 | 36 0.52
Average:
43 | 28 0.09
Rain
Actual:
59 | 36 0.36
Average:
42 | 27 0.08
Partly Cloudy
Actual:
46 | 32 0.00
Average:
42 | 27 0.08
Clear
Actual:
45 | 26 0.00
Average:
42 | 27 0.08
Rain
Actual:
39 | 28 0.12
Average:
42 | 27 0.08
Mostly Cloudy
Actual:
48 | 35 0.00
Average:
42 | 27 0.07
Snow
Actual:
41 | 33 1.34
Average:
42 | 27 0.07
Partly Cloudy
Actual:
43 | 35 0.00
Average:
42 | 27 0.07
Scattered Clouds
Actual:
42 | 32 0.00
Average:
42 | 27 0.07
Snow
Actual:
42 | 33 0.16
Average:
42 | 27 0.07
Partly Cloudy
Actual:
42 | 30 0.00
Average:
42 | 27 0.06
Scattered Clouds
Actual:
45 | 26 0.00
Average:
42 | 27 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

2012 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
Dec high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 50 41 32 41 34 28 89 81 66 30.48 30.41 30.36 10 6 4 10 6 - 0.00 Snow
2 59 46 33 46 37 30 96 84 60 30.42 30.31 30.17 10 5 0 10 6 - 0.00 Fog , Snow
3 64 55 46 50 47 42 90 78 58 30.28 30.23 30.18 10 10 8 6 3 - 0.00  
4 68 57 46 51 47 44 90 76 49 30.26 30.18 30.05 10 10 6 13 3 - 0.00  
5 64 54 39 48 34 25 60 45 27 30.32 30.16 30.02 10 10 10 17 10 26 0.00 Rain
6 42 37 32 31 24 20 73 58 41 30.42 30.34 30.28 10 10 9 12 7 - 0.00 Snow
7 48 44 39 45 42 32 93 85 73 30.26 30.09 29.99 10 6 1 13 9 - 0.16 Rain
8 55 50 46 50 46 44 100 91 83 30.03 29.97 29.92 10 4 0 9 3 - 0.00 Fog
9 53 50 46 49 47 44 94 90 82 30.17 30.11 30.01 7 3 0 12 3 - 0.11 Fog , Rain
10 66 57 48 57 52 46 97 88 70 29.97 29.74 29.62 10 4 0 12 5 22 0.00 Fog
11 59 50 41 52 35 27 83 62 44 30.25 29.99 29.67 10 10 5 24 13 36 0.16 Rain
12 46 42 39 30 27 25 65 55 49 30.45 30.39 30.26 10 10 10 13 6 - 0.00  
13 48 39 30 31 26 24 82 59 38 30.49 30.42 30.38 10 10 10 9 7 - 0.00  
14 51 39 27 36 29 23 85 72 44 30.37 30.31 30.24 10 10 10 9 6 - 0.00  
15 50 41 32 41 33 28 89 73 54 30.32 30.24 30.15 10 10 10 9 4 - 0.02 Rain
16 48 46 44 45 43 40 93 88 82 30.15 29.99 29.86 10 8 5 8 4 - 0.12 Rain
17 53 50 48 52 47 44 94 89 82 29.87 29.74 29.58 10 3 0 8 2 - 0.10 Fog , Rain
18 60 48 37 52 43 33 94 75 39 29.84 29.65 29.56 10 8 0 20 7 30 0.00 Fog
19 54 43 32 39 33 29 89 70 50 30.19 29.99 29.83 10 10 10 17 6 22 0.00  
20 54 44 36 51 39 32 90 79 63 30.22 29.94 29.42 10 9 3 21 8 29 0.52 Rain
21 59 48 36 55 34 19 94 64 39 29.63 29.43 29.31 10 9 2 21 12 29 0.36 Rain
22 46 40 32 22 19 18 64 45 33 30.07 29.88 29.63 10 10 10 26 13 41 0.00  
23 45 36 26 32 24 19 81 66 42 30.11 30.03 29.94 10 10 10 13 6 - 0.00  
24 39 34 28 36 32 23 93 85 62 30.12 29.98 29.92 10 6 2 9 5 - 0.12 Rain
25 48 42 35 37 34 30 93 84 52 30.26 30.11 29.93 10 5 1 10 3 - 0.00  
26 41 37 33 37 33 28 93 86 70 30.25 29.82 29.44 10 5 1 22 14 28 1.34 Rain , Snow
27 43 39 35 34 27 22 87 65 49 30.05 29.77 29.45 10 10 10 24 12 33 0.00  
28 42 37 32 30 27 24 79 66 51 30.19 30.11 30.06 10 10 10 10 3 - 0.00  
29 42 38 33 36 32 25 93 80 55 30.04 29.76 29.60 10 8 2 18 4 33 0.16 Rain , Snow
30 42 37 30 25 20 17 64 49 37 30.36 30.18 29.87 10 10 10 23 14 41 0.00  
31 45 35 26 28 23 19 81 62 36 30.37 30.21 30.02 10 10 10 9 3 - 0.00