Weather History for Pottstown, PA

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Wednesday, February 20, 2013

  Actual Average (KRDG) Record (KRDG)
Temperature  
Mean Temperature 30 °F 33 °F  
Max Temperature 34 °F 43 °F 72 °F (1930)
Min Temperature 24 °F 24 °F -3 °F (1903)
Degree Days  
Heating Degree Days 36 32  
Month to date heating degree days 674  
Since 1 July heating degree days 3799  
Cooling Degree Days 0 0  
Month to date cooling degree days 0  
Year to date cooling degree days 0  
Moisture  
Dew Point 12 °F    
Average Humidity 52    
Maximum Humidity 63    
Minimum Humidity 43    
Precipitation  
Precipitation 0.00 in 0.10 in 1.37 in (1924)
Month to date precipitation 1.78  
Year to date precipitation 4.83  
Sea Level Pressure  
Sea Level Pressure 29.95 in    
Wind  
Wind Speed 13 mph (WNW)    
Max Wind Speed 20 mph    
Max Gust Speed 30 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Feb. 20, 2013 Rise Set
Actual Time 6:48 AM EST 5:43 PM EST
Civil Twilight 6:20 AM EST 6:11 PM EST
Nautical Twilight 5:49 AM EST 6:43 PM EST
Astronomical Twilight 5:17 AM EST 7:14 PM EST
Moon 1:03 PM EST (2/20) 3:07 AM EST (2/20)
Length of Visible Light 11h 50m
Length of Day
10h 55m
Waxing Gibbous, 76% of the Moon is Illuminated
Feb 20
Waxing Gibbous
Feb 25
Full
Mar 4
Last Quarter
Mar 11
New
Mar 19
First Quarter

Hourly Weather History & Observations

Time (EST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:54 AM 34.0 °F 25.0 °F 19.9 °F 56% 29.81 in 10.0 mi WNW 12.7 mph 21.9 mph N/A   Mostly Cloudy
1:54 AM 32.0 °F 23.6 °F 18.0 °F 56% 29.83 in 10.0 mi WNW 10.4 mph 16.1 mph N/A   Clear
2:54 AM 30.9 °F 22.2 °F 18.0 °F 59% 29.83 in 10.0 mi WNW 10.4 mph 16.1 mph N/A   Scattered Clouds
4:54 AM 28.9 °F 20.4 °F 14.0 °F 54% 29.87 in 10.0 mi WNW 9.2 mph 25.3 mph N/A   Clear
5:54 AM 28.9 °F 19.2 °F 16.0 °F 58% 29.88 in 10.0 mi NW 11.5 mph 18.4 mph N/A   Mostly Cloudy
6:54 AM 28.0 °F 17.0 °F 17.1 °F 63% 29.91 in 10.0 mi WNW 13.8 mph 23.0 mph N/A   Mostly Cloudy
7:54 AM 27.0 °F 13.5 °F 12.9 °F 56% 29.94 in 10.0 mi WNW 19.6 mph 29.9 mph N/A   Overcast
8:54 AM 28.0 °F 16.1 °F 12.0 °F 51% 29.95 in 10.0 mi WNW 16.1 mph 23.0 mph N/A   Overcast
10:54 AM 28.9 °F 16.9 °F 10.0 °F 45% 29.95 in 10.0 mi WNW 17.3 mph 29.9 mph N/A   Clear
11:54 AM 30.9 °F 19.8 °F 10.9 °F 43% 29.94 in 10.0 mi West 16.1 mph 26.5 mph N/A   Scattered Clouds
12:54 PM 28.9 °F 16.1 °F 10.9 °F 47% 29.94 in 10.0 mi NW 19.6 mph 27.6 mph N/A   Mostly Cloudy
1:54 PM 28.9 °F 19.8 °F 10.9 °F 47% 29.95 in 10.0 mi WNW 10.4 mph 21.9 mph N/A   Mostly Cloudy
2:54 PM 28.9 °F 16.5 °F 10.9 °F 47% 29.96 in 10.0 mi WNW 18.4 mph 27.6 mph N/A   Overcast
4:54 PM 28.9 °F 17.3 °F 9.0 °F 43% 29.98 in 10.0 mi WNW 16.1 mph 28.8 mph N/A   Mostly Cloudy
5:54 PM 27.0 °F 16.1 °F 9.0 °F 47% 30.01 in 10.0 mi WNW 12.7 mph 23.0 mph N/A   Clear
6:54 PM 26.1 °F 15.6 °F 10.0 °F 51% 30.02 in 10.0 mi WNW 11.5 mph 24.2 mph N/A   Partly Cloudy
7:54 PM 26.1 °F 14.5 °F 10.9 °F 53% 30.04 in 10.0 mi WNW 13.8 mph 21.9 mph N/A   Clear
8:54 PM 25.0 °F 15.5 °F 10.0 °F 53% 30.04 in 10.0 mi WNW 9.2 mph 19.6 mph N/A   Partly Cloudy
9:54 PM 25.0 °F 15.5 °F 9.0 °F 51% 30.04 in 10.0 mi WNW 9.2 mph 18.4 mph N/A   Clear
11:54 PM 24.1 °F 14.4 °F 9.0 °F 53% 30.06 in 10.0 mi WNW 9.2 mph 20.7 mph N/A   Partly Cloudy