Petersburg, WV

8:00 AM EDT on June 25, 2017 (GMT -0400)
Petersburg

Weather History for KW99 - December, 2011

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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. 20, 2011 Rise Set
Actual Time 7:31 AM EST 4:57 PM EST
Civil Twilight 7:01 AM EST 5:27 PM EST
Nautical Twilight 6:27 AM EST 6:00 PM EST
Astronomical Twilight 5:55 AM EST 6:33 PM EST
Moon 2:51 AM EST (12/20) 1:30 PM EST (12/20)
Length of Visible Light 10h 25m
Length of Day
9h 25m
Waning Crescent, 21% of the Moon is Illuminated
Dec 20
Waning Crescent
Dec 24
New
Jan 1
First Quarter
Jan 9
Full
Jan 16
Last Quarter

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