Weather History for Pottstown, PA

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Saturday, March 9, 2013

  Actual Average (KRDG) Record (KRDG)
Temperature  
Mean Temperature 45 °F 39 °F  
Max Temperature 62 °F 48 °F 74 °F (2000)
Min Temperature 28 °F 29 °F 9 °F (1996)
Degree Days  
Heating Degree Days 20 26  
Month to date heating degree days 249  
Since 1 July heating degree days 4291  
Cooling Degree Days 0 0  
Month to date cooling degree days 0  
Year to date cooling degree days 0  
Moisture  
Dew Point 19 °F    
Average Humidity 42    
Maximum Humidity 72    
Minimum Humidity 15    
Precipitation  
Precipitation 0.00 in 0.10 in 2.79 in (1995)
Month to date precipitation 0.82  
Year to date precipitation 6.35  
Sea Level Pressure  
Sea Level Pressure 30.27 in    
Wind  
Wind Speed 5 mph (NW)    
Max Wind Speed 10 mph    
Max Gust Speed -    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

Mar. 09, 2013 Rise Set
Actual Time 6:23 AM EST 6:02 PM EST
Civil Twilight 5:55 AM EST 6:30 PM EST
Nautical Twilight 5:24 AM EST 7:01 PM EST
Astronomical Twilight 4:52 AM EST 7:33 PM EST
Moon 4:45 AM EST (3/9) 4:02 PM EST (3/9)
Length of Visible Light 12h 34m
Length of Day
11h 39m
Waning Crescent, 5% of the Moon is Illuminated
Mar 9
Waning Crescent
Mar 11
New
Mar 19
First Quarter
Mar 27
Full
Apr 3
Last 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 35.1 °F 29.3 °F 21.9 °F 59% 30.26 in 10.0 mi NNW 6.9 mph - N/A   Clear
1:54 AM 34.0 °F 28.0 °F 21.0 °F 59% 30.25 in 10.0 mi WNW 6.9 mph - N/A   Clear
2:54 AM 32.0 °F 28.7 °F 21.0 °F 64% 30.24 in 10.0 mi Variable 3.5 mph - N/A   Clear
3:54 AM 28.9 °F 23.9 °F 21.0 °F 72% 30.25 in 10.0 mi WNW 4.6 mph - N/A   Clear
4:54 AM 30.0 °F 26.5 °F 19.9 °F 66% 30.27 in 10.0 mi WNW 3.5 mph - N/A   Clear
5:54 AM 30.0 °F - 19.9 °F 66% 30.28 in 10.0 mi Calm Calm - N/A   Clear
6:54 AM 28.9 °F 25.2 °F 21.0 °F 72% 30.30 in 10.0 mi West 3.5 mph - N/A   Clear
7:54 AM 36.0 °F 31.1 °F 23.0 °F 59% 30.31 in 10.0 mi WNW 5.8 mph - N/A   Clear
8:54 AM 43.0 °F 37.2 °F 21.0 °F 42% 30.30 in 10.0 mi NNW 10.4 mph - N/A   Clear
9:54 AM 46.9 °F - 19.9 °F 34% 30.31 in 10.0 mi North 8.1 mph - N/A   Clear
10:54 AM 52.0 °F - 19.9 °F 28% 30.30 in 10.0 mi North 8.1 mph - N/A   Clear
11:54 AM 55.0 °F - 19.9 °F 25% 30.30 in 10.0 mi NNW 10.4 mph - N/A   Clear
12:54 PM 57.9 °F - 19.9 °F 23% 30.26 in 10.0 mi NNW 9.2 mph - N/A   Clear
1:54 PM 61.0 °F - 19.0 °F 20% 30.24 in 10.0 mi Variable 4.6 mph - N/A   Clear
2:54 PM 62.1 °F - 16.0 °F 17% 30.23 in 10.0 mi NW 5.8 mph - N/A   Clear
3:54 PM 62.1 °F - 14.0 °F 15% 30.24 in 10.0 mi NW 4.6 mph - N/A   Clear
4:54 PM 61.0 °F - 15.1 °F 17% 30.24 in 10.0 mi NNW 5.8 mph - N/A   Clear
5:54 PM 59.0 °F - 12.9 °F 16% 30.26 in 10.0 mi Calm Calm - N/A   Clear
6:54 PM 50.0 °F - 18.0 °F 28% 30.27 in 10.0 mi Calm Calm - N/A   Clear
7:54 PM 44.1 °F - 21.0 °F 40% 30.28 in 10.0 mi Calm Calm - N/A   Clear
8:54 PM 41.0 °F - 19.9 °F 43% 30.29 in 10.0 mi Calm Calm - N/A   Clear
9:54 PM 37.9 °F - 21.0 °F 51% 30.30 in 10.0 mi Calm Calm - N/A   Clear
10:54 PM 37.0 °F - 19.0 °F 48% 30.31 in 10.0 mi Calm Calm - N/A   Clear
11:54 PM 36.0 °F - 19.9 °F 52% 30.31 in 10.0 mi Calm Calm - N/A   Clear