Petersburg, WV

5:12 AM EDT on September 30, 2016 (GMT -0400)
Petersburg

Weather History for KW99 - September, 2012

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Thursday, September 13, 2012

  Actual Average (KEKN) Record (KEKN)
Temperature  
Mean Temperature 67 °F 63 °F  
Max Temperature 86 °F 75 °F 92 °F (1952)
Min Temperature 48 °F 52 °F 33 °F (1985)
Degree Days  
Heating Degree Days 0 3  
Month to date heating degree days 28  
Since 1 July heating degree days 58  
Cooling Degree Days 2 2  
Month to date cooling degree days 31  
Year to date cooling degree days 457  
Growing Degree Days 17 (Base 50)    
Moisture  
Dew Point 53 °F    
Average Humidity 69    
Maximum Humidity 94    
Minimum Humidity 31    
Precipitation  
Precipitation 0.00 in 0.13 in 1.21 in (1947)
Month to date precipitation 1.57  
Year to date precipitation 34.38  
Snow  
Snow 0.00 in - - ()
Month to date snowfall  
Since 1 September snowfall  
Snow Depth -    
Sea Level Pressure  
Sea Level Pressure 30.34 in    
Wind  
Wind Speed 1 mph (ESE)    
Max Wind Speed 10 mph    
Max Gust Speed -    
Visibility 8 miles    
Events Fog    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

Sep. 13, 2012 Rise Set
Actual Time 6:56 AM EDT 7:27 PM EDT
Civil Twilight 6:29 AM EDT 7:54 PM EDT
Nautical Twilight 5:58 AM EDT 8:25 PM EDT
Astronomical Twilight 5:25 AM EDT 8:57 PM EDT
Moon 4:15 AM EDT (9/13) 5:48 PM EDT (9/13)
Length of Visible Light 13h 24m
Length of Day
12h 30m
Waning Crescent, 7% of the Moon is Illuminated
Sep 13
Waning Crescent
Sep 15
New
Sep 22
First Quarter
Sep 29
Full
Oct 8
Last Quarter

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 55.9 °F - 52.7 °F 89% 30.36 in 10.0 mi Calm Calm - N/A   Clear
12:35 AM 55.6 °F - 52.3 °F 89% 30.36 in 10.0 mi Calm Calm - N/A   Clear
12:55 AM 55.0 °F - 51.8 °F 89% 30.36 in 10.0 mi Calm Calm - N/A   Clear
1:15 AM 55.2 °F - 52.3 °F 90% 30.36 in 10.0 mi Calm Calm - N/A   Clear
1:35 AM 55.2 °F - 52.3 °F 90% 30.36 in 10.0 mi Calm Calm - N/A   Clear
1:55 AM 55.0 °F - 52.3 °F 91% 30.36 in 7.0 mi Calm Calm - N/A   Clear
2:15 AM 54.1 °F - 51.4 °F 91% 30.37 in 10.0 mi Calm Calm - N/A   Clear
2:35 AM 54.0 °F - 51.3 °F 91% 30.36 in 7.0 mi Calm Calm - N/A   Clear
2:55 AM 54.0 °F - 51.4 °F 91% 30.36 in 7.0 mi Calm Calm - N/A   Clear
3:15 AM 54.3 °F - 52.0 °F 92% 30.36 in 4.0 mi Calm Calm - N/A   Clear
3:35 AM 53.2 °F - 50.9 °F 92% 30.35 in 7.0 mi Calm Calm - N/A   Clear
3:55 AM 52.3 °F - 49.8 °F 91% 30.36 in 3.0 mi Calm Calm - N/A   Clear
4:15 AM 52.2 °F - 50.0 °F 92% 30.36 in 7.0 mi Calm Calm - N/A   Clear
4:35 AM 51.4 °F - 49.1 °F 92% 30.36 in 5.0 mi Calm Calm - N/A   Clear
4:55 AM 49.8 °F - 47.5 °F 92% 30.36 in 7.0 mi Calm Calm - N/A   Clear
5:15 AM 48.4 °F - 46.0 °F 92% 30.36 in 7.0 mi Calm Calm - N/A   Clear
5:35 AM 48.4 °F - 46.4 °F 93% 30.37 in 5.0 mi Calm Calm - N/A   Clear
5:55 AM 48.7 °F - 46.6 °F 92% 30.37 in 2.0 mi Calm Calm - N/A   Mostly Cloudy
6:15 AM 49.8 °F - 47.8 °F 93% 30.38 in 0.5 mi Calm Calm - N/A Fog Fog
6:35 AM 50.0 °F - 47.8 °F 92% 30.38 in 0.5 mi Calm Calm - N/A Fog Fog
6:55 AM 50.9 °F - 48.9 °F 93% 30.39 in 1.0 mi Calm Calm - N/A   Overcast
7:15 AM 50.9 °F - 48.7 °F 92% 30.39 in 0.2 mi Calm Calm - N/A Fog Fog
7:35 AM 51.6 °F - 49.6 °F 93% 30.40 in 1.5 mi Calm Calm - N/A   Overcast
7:55 AM 52.7 °F - 50.5 °F 92% 30.40 in 0.2 mi Calm Calm - N/A Fog Fog
8:15 AM 53.6 °F - 51.8 °F 94% 30.40 in 2.5 mi Calm Calm - N/A   Scattered Clouds
8:35 AM 55.6 °F - 53.8 °F 94% 30.40 in 5.0 mi Calm Calm - N/A   Clear
8:55 AM 57.2 °F - 55.2 °F 93% 30.41 in 10.0 mi Calm Calm - N/A   Clear
9:15 AM 59.7 °F - 57.6 °F 93% 30.41 in 10.0 mi Calm Calm - N/A   Clear
9:35 AM 62.6 °F - 57.6 °F 84% 30.41 in 10.0 mi Calm Calm - N/A   Clear
9:55 AM 63.7 °F - 55.9 °F 76% 30.40 in 10.0 mi Calm Calm - N/A   Clear
10:15 AM 65.7 °F - 56.1 °F 71% 30.40 in 10.0 mi Calm Calm - N/A   Clear
10:35 AM 68.0 °F - 55.8 °F 65% 30.39 in 10.0 mi Calm Calm - N/A   Clear
10:55 AM 68.9 °F - 55.4 °F 62% 30.39 in 10.0 mi Calm Calm - N/A   Clear
11:15 AM 71.4 °F - 55.8 °F 58% 30.39 in 10.0 mi Calm Calm - N/A   Clear
11:35 AM 73.6 °F - 56.7 °F 55% 30.39 in 10.0 mi Calm Calm - N/A   Clear
11:55 AM 74.5 °F - 55.9 °F 52% 30.37 in 10.0 mi Calm Calm - N/A   Clear
12:15 PM 77.7 °F - 56.1 °F 47% 30.37 in 10.0 mi Calm Calm - N/A   Clear
12:35 PM 79.2 °F - 56.5 °F 46% 30.36 in 10.0 mi Calm Calm - N/A   Clear
12:55 PM 80.8 °F 80.9 °F 57.2 °F 44% 30.35 in 10.0 mi NNE 4.6 mph - N/A   Clear
1:15 PM 80.8 °F 80.4 °F 54.0 °F 39% 30.34 in 10.0 mi NW 3.5 mph - N/A   Clear
1:35 PM 82.2 °F 81.5 °F 55.2 °F 39% 30.34 in 10.0 mi WSW 4.6 mph - N/A   Clear
1:55 PM 84.0 °F 83.0 °F 55.9 °F 38% 30.32 in 10.0 mi SE 4.6 mph - N/A   Clear
2:15 PM 84.2 °F 83.0 °F 55.0 °F 37% 30.32 in 10.0 mi East 5.8 mph - N/A   Scattered Clouds
2:35 PM 84.9 °F 83.4 °F 54.7 °F 35% 30.31 in 10.0 mi ENE 5.8 mph - N/A   Scattered Clouds
2:55 PM 84.6 °F 83.1 °F 54.3 °F 35% 30.30 in 10.0 mi Calm Calm - N/A   Scattered Clouds
3:15 PM 86.0 °F 84.2 °F 53.8 °F 33% 30.29 in 10.0 mi NE 5.8 mph - N/A   Clear
3:35 PM 85.3 °F 83.6 °F 54.0 °F 34% 30.29 in 10.0 mi East 6.9 mph - N/A   Clear
3:55 PM 84.6 °F 83.2 °F 54.7 °F 36% 30.29 in 10.0 mi ESE 4.6 mph - N/A   Clear
4:15 PM 84.9 °F 83.4 °F 54.7 °F 35% 30.28 in 10.0 mi ESE 6.9 mph - N/A   Clear
4:35 PM 84.2 °F 83.0 °F 55.6 °F 37% 30.27 in 10.0 mi Calm Calm - N/A   Clear
4:55 PM 84.6 °F 83.2 °F 54.5 °F 36% 30.27 in 10.0 mi East 8.1 mph - N/A   Scattered Clouds
5:15 PM 84.0 °F - 52.3 °F 33% 30.27 in 10.0 mi SE 6.9 mph - N/A   Scattered Clouds
5:35 PM 82.9 °F - 50.9 °F 33% 30.27 in 10.0 mi SSE 9.2 mph - N/A   Scattered Clouds
5:55 PM 82.4 °F - 49.1 °F 31% 30.27 in 10.0 mi SE 10.4 mph - N/A   Clear
6:15 PM 80.8 °F - 47.5 °F 31% 30.27 in 10.0 mi SSE 9.2 mph - N/A   Clear
6:35 PM 79.2 °F - 49.3 °F 35% 30.27 in 10.0 mi SE 6.9 mph - N/A   Clear
6:55 PM 76.5 °F - 48.2 °F 37% 30.28 in 10.0 mi SE 6.9 mph - N/A   Clear
7:15 PM 74.3 °F - 48.0 °F 39% 30.28 in 10.0 mi Calm Calm - N/A   Clear
7:35 PM 69.8 °F - 52.7 °F 54% 30.28 in 10.0 mi Calm Calm - N/A   Clear
7:55 PM 66.7 °F - 54.5 °F 65% 30.28 in 10.0 mi Calm Calm - N/A   Clear
8:15 PM 66.0 °F - 55.4 °F 69% 30.28 in 10.0 mi Calm Calm - N/A   Clear
8:35 PM 63.5 °F - 54.9 °F 73% 30.29 in 10.0 mi West 3.5 mph - N/A   Clear
8:55 PM 63.0 °F - 55.2 °F 76% 30.29 in 10.0 mi Calm Calm - N/A   Clear
9:15 PM 61.3 °F - 54.1 °F 77% 30.29 in 10.0 mi Calm Calm - N/A   Clear
9:35 PM 61.2 °F - 54.1 °F 78% 30.29 in 10.0 mi Calm Calm - N/A   Clear
9:55 PM 59.7 °F - 55.2 °F 85% 30.29 in 10.0 mi Calm Calm - N/A   Clear
10:15 PM 59.7 °F - 54.1 °F 82% 30.30 in 10.0 mi Calm Calm - N/A   Clear
10:35 PM 58.5 °F - 54.1 °F 86% 30.30 in 10.0 mi Calm Calm - N/A   Clear
10:55 PM 58.3 °F - 54.9 °F 88% 30.31 in 10.0 mi Calm Calm - N/A   Clear
11:15 PM 56.8 °F - 53.4 °F 88% 30.31 in 10.0 mi Calm Calm - N/A   Clear
11:35 PM 56.5 °F - 52.7 °F 87% 30.32 in 10.0 mi Calm Calm - N/A   Clear
11:55 PM 55.2 °F - 51.6 °F 88% 30.32 in 10.0 mi Calm Calm - N/A   Clear