Weather History for Petersburg, WV

Tuesday, August 21, 2012 — View Current Weather Conditions
Tuesday, August 21, 2012
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Daily Weekly Monthly Custom
  Actual Average (KEKN) Record (KEKN)
Temperature
Mean Temperature 66 °F 69 °F  
Max Temperature 83 °F 80 °F 94 °F (1936)
Min Temperature 50 °F 58 °F 38 °F (1981)
Degree Days
Heating Degree Days 0 1  
Month to date heating degree days 6  
Since 1 June heating degree days 73  
Since 1 July heating degree days 18  
Cooling Degree Days 2 4  
Month to date cooling degree days 104  
Year to date cooling degree days 385  
Since 1 June cooling degree days 362  
Growing Degree Days 16 (Base 50)    
Moisture
Dew Point 56 °F    
Average Humidity 70    
Maximum Humidity 94    
Minimum Humidity 29    
Precipitation
Precipitation 0.00 in 0.12 in 1.64 in (1931)
Month to date precipitation 2.70  
Year to date precipitation 31.67  
Snow
Snow 0.00 in - - ()
Month to date snowfall  
Since 1 September snowfall  
Snow Depth -    
Sea Level Pressure
Sea Level Pressure 30.08 in    
Wind
Wind Speed 1 mph (SE)    
Max Wind Speed 8 mph    
Max Gust Speed -    
Visibility 7 miles    
Events Fog , Rain , Thunderstorm    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary
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Local Photos
Wide Angle
A perfect summer day.
High & Mighty
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Astronomy
Aug. 21, 2012 Rise Set
Actual Time 6:35 AM EDT 8:02 PM EDT
Civil Twilight 6:07 AM EDT 8:30 PM EDT
Nautical Twilight 5:34 AM EDT 9:04 PM EDT
Astronomical Twilight 4:58 AM EDT 9:39 PM EDT
Moon 11:01 AM EDT (8/21) 10:04 PM EDT (8/21)
Length Of Visible Light 14h 22m
Length of Day
13h 26m
Waxing Crescent, 19% of the Moon is Illuminated
Aug 21
Waxing Crescent
Aug 24
First Quarter
Aug 31
Full
Sep 8
Last Quarter
Sep 15
New
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Hourly Weather History & Observations
Time (EDT) Temp. Heat Index Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:15 AM 60.8 °F - 58.1 °F 91% 30.04 in 3.0 mi Calm Calm - N/A   Scattered Clouds
12:55 AM 61.7 °F - 59.4 °F 92% 30.04 in 4.0 mi Calm Calm - N/A   Overcast
1:15 AM 61.9 °F - 59.4 °F 91% 30.04 in 5.0 mi Calm Calm - N/A   Mostly Cloudy
1:35 AM 61.5 °F - 59.0 °F 91% 30.04 in 5.0 mi Calm Calm - N/A   Mostly Cloudy
1:55 AM 61.2 °F - 58.8 °F 92% 30.04 in 3.0 mi Calm Calm - N/A   Mostly Cloudy
2:15 AM 61.2 °F - 59.0 °F 93% 30.05 in 2.5 mi Calm Calm - N/A   Clear
2:35 AM 59.5 °F - 57.2 °F 92% 30.05 in 0.2 mi Calm Calm - N/A Fog Fog
2:55 AM 59.2 °F - 56.8 °F 92% 30.05 in 2.5 mi Calm Calm - N/A   Scattered Clouds
3:15 AM 59.2 °F - 57.2 °F 93% 30.05 in 1.2 mi Calm Calm - N/A   Mostly Cloudy
3:35 AM 59.2 °F - 57.2 °F 93% 30.06 in 0.5 mi Calm Calm - N/A Fog Fog
3:55 AM 59.9 °F - 57.7 °F 93% 30.05 in 1.2 mi Calm Calm - N/A   Overcast
4:15 AM 59.5 °F - 57.4 °F 93% 30.06 in 0.2 mi Calm Calm - N/A Fog Fog
4:35 AM 59.2 °F - 57.2 °F 93% 30.06 in 0.2 mi Calm Calm - N/A Fog Fog
4:55 AM 58.3 °F - 56.3 °F 93% 30.06 in 0.2 mi Calm Calm - N/A Fog Fog
5:15 AM 57.2 °F - 55.0 °F 92% 30.06 in 0.5 mi Calm Calm - N/A Fog Fog
5:35 AM 55.4 °F - 53.6 °F 94% 30.06 in 0.5 mi Calm Calm - N/A Fog Fog
5:55 AM 53.2 °F - 51.3 °F 93% 30.07 in 1.8 mi Calm Calm - N/A   Overcast
6:15 AM 52.0 °F - 50.0 °F 93% 30.07 in 0.5 mi Calm Calm - N/A Fog Fog
6:35 AM 50.9 °F - 48.9 °F 93% 30.08 in 0.2 mi Calm Calm - N/A Fog Fog
6:55 AM 52.0 °F - 50.2 °F 94% 30.09 in 0.2 mi Calm Calm - N/A Fog Fog
7:15 AM 52.9 °F - 51.1 °F 94% 30.09 in 0.2 mi Calm Calm - N/A Fog Fog
7:35 AM 54.3 °F - 52.5 °F 94% 30.09 in 0.2 mi Calm Calm - N/A Fog Fog
7:55 AM 55.6 °F - 53.8 °F 94% 30.09 in 0.2 mi Calm Calm - N/A Fog Fog
8:15 AM 56.5 °F - 54.7 °F 94% 30.09 in 0.2 mi Calm Calm - N/A Fog Fog
8:35 AM 57.4 °F - 55.6 °F 94% 30.10 in 0.2 mi Calm Calm - N/A Fog Fog
8:55 AM 59.0 °F - 57.0 °F 93% 30.09 in 2.0 mi Calm Calm - N/A   Mostly Cloudy
9:15 AM 60.8 °F - 59.0 °F 94% 30.09 in 7.0 mi Calm Calm - N/A   Clear
9:35 AM 62.2 °F - 60.3 °F 93% 30.10 in 7.0 mi Calm Calm - N/A   Clear
9:55 AM 63.9 °F - 61.0 °F 90% 30.10 in 10.0 mi Calm Calm - N/A   Clear
10:15 AM 65.7 °F - 60.4 °F 83% 30.10 in 10.0 mi Calm Calm - N/A   Clear
10:35 AM 67.5 °F - 59.9 °F 77% 30.10 in 10.0 mi Calm Calm - N/A   Clear
10:55 AM 68.7 °F - 59.7 °F 73% 30.10 in 10.0 mi Calm Calm - N/A   Clear
11:15 AM 72.7 °F - 58.3 °F 60% 30.10 in 10.0 mi Calm Calm - N/A   Clear
11:35 AM 74.7 °F - 58.1 °F 56% 30.10 in 10.0 mi Calm Calm - N/A   Clear
11:55 AM 75.9 °F - 56.3 °F 50% 30.10 in 10.0 mi Calm Calm - N/A   Clear
12:15 PM 77.5 °F - 56.5 °F 48% 30.09 in 10.0 mi East 3.5 mph - N/A   Clear
12:35 PM 79.7 °F - 50.4 °F 36% 30.09 in 10.0 mi East 3.5 mph - N/A   Clear
12:55 PM 79.3 °F - 44.6 °F 29% 30.09 in 10.0 mi Calm Calm - N/A   Clear
1:15 PM 80.8 °F - 49.3 °F 33% 30.08 in 10.0 mi SSE 3.5 mph - N/A   Clear
1:35 PM 79.5 °F - 48.0 °F 33% 30.09 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
1:55 PM 81.3 °F - 50.7 °F 34% 30.09 in 10.0 mi Calm Calm - N/A   Scattered Clouds
2:15 PM 81.7 °F - 47.5 °F 30% 30.08 in 10.0 mi Calm Calm - N/A   Clear
2:35 PM 82.2 °F - 48.9 °F 31% 30.07 in 10.0 mi South 3.5 mph - N/A   Clear
3:15 PM 81.3 °F - 50.4 °F 34% 30.06 in 10.0 mi Calm Calm - N/A   Scattered Clouds
3:35 PM 83.1 °F - 50.4 °F 32% 30.06 in 10.0 mi Calm Calm - N/A   Clear
3:55 PM 82.9 °F - 49.6 °F 31% 30.05 in 10.0 mi NNW 5.8 mph - N/A   Clear
4:15 PM 82.6 °F - 48.0 °F 30% 30.05 in 10.0 mi Calm Calm - N/A   Clear
4:35 PM 82.0 °F - 49.8 °F 32% 30.04 in 10.0 mi Calm Calm - N/A   Clear
4:55 PM 82.4 °F - 50.9 °F 33% 30.05 in 10.0 mi Calm Calm - N/A   Clear
5:15 PM 82.2 °F - 49.3 °F 32% 30.05 in 10.0 mi Calm Calm - N/A   Clear
5:35 PM 82.6 °F - 48.0 °F 30% 30.05 in 10.0 mi Calm Calm - N/A Thunderstorm Clear
5:55 PM 82.4 °F - 48.2 °F 30% 30.05 in 10.0 mi Calm Calm - N/A   Clear
6:15 PM 80.6 °F 80.3 °F 53.6 °F 39% 30.05 in 10.0 mi ESE 8.1 mph - N/A   Clear
6:35 PM 79.5 °F - 56.8 °F 46% 30.06 in 10.0 mi SE 6.9 mph - N/A   Clear
6:55 PM 77.0 °F - 57.6 °F 51% 30.06 in 10.0 mi ESE 5.8 mph - N/A   Clear
7:15 PM 76.1 °F - 59.7 °F 57% 30.06 in 10.0 mi SSE 3.5 mph - N/A   Clear
7:35 PM 74.1 °F - 60.3 °F 62% 30.07 in 10.0 mi Calm Calm - N/A   Clear
7:55 PM 70.7 °F - 62.6 °F 75% 30.07 in 10.0 mi Calm Calm - N/A   Clear
8:15 PM 68.5 °F - 61.9 °F 79% 30.07 in 10.0 mi NW 3.5 mph - N/A   Clear
8:35 PM 68.9 °F - 61.9 °F 78% 30.09 in 10.0 mi West 5.8 mph - N/A   Mostly Cloudy
8:55 PM 68.9 °F - 61.5 °F 77% 30.11 in 10.0 mi WNW 8.1 mph - N/A   Overcast
9:15 PM 69.3 °F - 60.8 °F 74% 30.12 in 10.0 mi NNW 3.5 mph - N/A Rain , Thunderstorm Light Thunderstorms and Rain
9:35 PM 69.1 °F - 60.3 °F 73% 30.14 in 10.0 mi Calm Calm - N/A Rain , Thunderstorm Light Thunderstorms and Rain
9:55 PM 67.3 °F - 60.6 °F 79% 30.15 in 10.0 mi Calm Calm - N/A Rain Light Rain
10:15 PM 66.6 °F - 59.9 °F 79% 30.16 in 10.0 mi Calm Calm - N/A Rain , Thunderstorm Light Thunderstorms and Rain
10:35 PM 66.0 °F - 60.8 °F 83% 30.17 in 10.0 mi Calm Calm - N/A   Scattered Clouds
10:55 PM 65.1 °F - 60.1 °F 84% 30.17 in 10.0 mi Calm Calm - N/A Rain , Thunderstorm Light Thunderstorms and Rain
11:15 PM 64.8 °F - 60.6 °F 86% 30.17 in 10.0 mi Calm Calm - N/A Thunderstorm Scattered Clouds
11:35 PM 63.9 °F - 60.1 °F 87% 30.17 in 10.0 mi Calm Calm - N/A   Scattered Clouds
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