Weather History for Petersburg, WV

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Month of December, 2011

  Max Avg Min Sum
Temperature  
Max Temperature 68 °F 52 °F 39 °F
Mean Temperature 56 °F 41 °F 30 °F
Min Temperature 50 °F 30 °F 17 °F
Degree Days  
Heating Degree Days (base 65) 36 24 9 749
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 6 0 0 8
Dew Point  
Dew Point 55 °F 31 °F 12 °F
Precipitation  
Precipitation 1.14 in 0.06 in 0.00 in 1.78 in
Snowdepth - - - -
Wind  
Wind 30 mph 4 mph 0 mph
Gust Wind 46 mph 21 mph 10 mph
Sea Level Pressure  
Sea Level Pressure 30.66 in 30.18 in 29.42 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Dec. 08, 2011 Rise Set
Actual Time 7:22 AM EST 4:54 PM EST
Civil Twilight 6:52 AM EST 5:23 PM EST
Nautical Twilight 6:19 AM EST 5:57 PM EST
Astronomical Twilight 5:47 AM EST 6:29 PM EST
Moon 3:32 PM EST (12/8) 5:33 AM EST (12/8)
Length of Visible Light 10h 31m
Length of Day
9h 31m
Waxing Gibbous, 97% of the Moon is Illuminated
Dec 8
Waxing Gibbous
Dec 10
Full
Dec 17
Last Quarter
Dec 24
New
Jan 1
First Quarter

Weather History Calendar

 
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Clear
Actual:
53 | 26 0.00
Average:
- | - -
Clear
Actual:
59 | 23 0.00
Average:
- | - -
Clear
Actual:
51 | 24 0.00
Average:
- | - -
Clear
Actual:
60 | 26 0.00
Average:
- | - -
Scattered Clouds
Actual:
68 | 32 0.00
Average:
- | - -
Rain
Actual:
62 | 50 0.00
Average:
- | - -
Rain
Actual:
53 | 37 1.14
Average:
- | - -
Scattered Clouds
Actual:
42 | 28 0.00
Average:
- | - -
Fog
Actual:
51 | 23 0.00
Average:
- | - -
Scattered Clouds
Actual:
42 | 26 0.00
Average:
- | - -
Clear
Actual:
44 | 17 0.00
Average:
- | - -
Clear
Actual:
42 | 17 0.00
Average:
- | - -
Scattered Clouds
Actual:
53 | 21 0.00
Average:
- | - -
Rain
Actual:
46 | 35 0.02
Average:
- | - -
Rain
Actual:
68 | 32 0.00
Average:
- | - -
Partly Cloudy
Actual:
60 | 37 0.00
Average:
- | - -
Mostly Cloudy
Actual:
39 | 32 0.00
Average:
- | - -
Partly Cloudy
Actual:
41 | 26 0.00
Average:
- | - -
Partly Cloudy
Actual:
57 | 21 0.00
Average:
- | - -
Partly Cloudy
Actual:
55 | 44 0.00
Average:
- | - -
Rain
Actual:
62 | 42 0.04
Average:
- | - -
Thunderstorm
Actual:
57 | 35 0.27
Average:
- | - -
Rain
Actual:
50 | 41 0.06
Average:
- | - -
Partly Cloudy
Actual:
44 | 30 0.00
Average:
- | - -
Clear
Actual:
53 | 21 0.00
Average:
- | - -
Scattered Clouds
Actual:
48 | 32 0.00
Average:
- | - -
Rain
Actual:
46 | 32 0.24
Average:
- | - -
Rain
Actual:
41 | 30 0.00
Average:
- | - -
Rain
Actual:
48 | 30 0.00
Average:
- | - -
Scattered Clouds
Actual:
59 | 32 0.00
Average:
- | - -
Rain
Actual:
50 | 32 0.01
Average:
- | - -
 

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
Dec high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 53 40 26 30 27 21 93 70 30 30.37 30.29 30.19 10 10 7 5 1 - 0.00  
2 59 41 23 32 24 12 93 67 16 30.55 30.38 30.32 10 10 10 10 2 20 0.00  
3 51 38 24 34 29 23 100 80 47 30.65 30.57 30.51 10 9 5 4 0 - 0.00  
4 60 43 26 36 31 25 100 76 36 30.48 30.40 30.30 10 8 4 6 0 - 0.00  
5 68 50 32 52 40 32 100 74 43 30.36 30.24 30.13 10 9 5 20 3 29 0.00  
6 62 56 50 55 52 48 94 86 72 30.09 30.00 29.93 10 8 0 9 3 - 0.00 Fog , Rain
7 53 45 37 52 43 32 100 90 75 29.93 29.81 29.69 10 6 1 14 2 22 1.14 Rain
8 42 35 28 28 24 19 93 64 42 30.31 30.20 29.97 10 10 10 17 6 32 0.00  
9 51 37 23 32 27 21 100 77 33 30.31 30.25 30.18 10 8 0 6 0 - 0.00 Fog
10 42 34 26 30 23 14 93 68 31 30.54 30.39 30.27 10 10 10 12 2 20 0.00  
11 44 30 17 23 19 14 93 71 29 30.66 30.58 30.52 10 10 7 5 0 - 0.00  
12 42 30 17 28 22 16 93 78 42 30.58 30.51 30.45 10 9 7 4 0 - 0.00  
13 53 37 21 32 26 19 93 78 38 30.49 30.44 30.38 10 8 5 4 0 - 0.00  
14 46 40 35 37 34 32 93 81 66 30.42 30.34 30.20 10 9 2 4 0 - 0.02 Rain
15 68 50 32 52 42 32 100 71 45 30.19 29.99 29.87 10 7 1 24 5 46 0.00 Rain
16 60 48 37 43 30 23 75 57 35 30.27 30.16 29.96 10 10 10 30 13 40 0.00  
17 39 36 32 30 24 21 87 61 49 30.25 30.21 30.18 10 10 10 14 7 20 0.00  
18 41 34 26 28 25 21 86 67 49 30.31 30.25 30.19 10 10 10 15 3 21 0.00  
19 57 39 21 32 24 19 93 60 27 30.26 30.16 30.07 10 9 5 18 3 24 0.00  
20 55 50 44 39 35 30 81 57 38 30.17 30.11 30.06 10 10 10 20 7 34 0.00  
21 62 52 42 54 44 37 93 79 48 30.06 29.89 29.75 10 10 5 17 3 34 0.04 Rain
22 57 46 35 45 40 34 93 76 51 30.14 30.04 29.93 10 9 2 16 4 21 0.27 Rain , Thunderstorm
23 50 46 41 46 37 32 100 73 61 30.23 30.12 29.82 10 9 1 14 4 17 0.06 Rain
24 44 37 30 36 27 23 93 65 46 30.47 30.37 30.23 10 10 10 21 4 26 0.00  
25 53 37 21 36 23 18 100 61 24 30.36 30.18 30.03 10 9 7 22 3 37 0.00  
26 48 40 32 30 26 21 87 58 40 30.37 30.27 30.11 10 10 10 25 9 31 0.00  
27 46 39 32 39 33 27 93 75 46 30.13 29.73 29.42 10 9 2 18 3 34 0.24 Rain
28 41 36 30 32 25 18 70 60 42 30.00 29.81 29.59 10 10 10 28 11 36 0.00 Rain
29 48 39 30 30 25 21 87 60 34 30.03 29.94 29.87 10 10 10 10 4 - 0.00 Rain
30 59 46 32 34 31 28 87 67 36 30.02 29.91 29.80 10 10 10 15 4 17 0.00  
31 50 42 32 41 36 30 93 78 62 30.14 29.98 29.80 10 9 2 15 3 18 0.01 Rain