Royersford, PA

8:37 AM EST on January 20, 2017 (GMT -0500)
Pottstown Limerick

Weather History for KPTW - September, 2012

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Saturday, September 29, 2012

  Actual Average (KRDG) Record (KRDG)
Temperature  
Mean Temperature 60 °F -  
Max Temperature 64 °F 68 °F 88 °F (1921)
Min Temperature 55 °F 47 °F 34 °F (2000)
Degree Days  
Heating Degree Days 6    
Growing Degree Days 10 (Base 50)    
Moisture  
Dew Point 52 °F    
Average Humidity 78    
Maximum Humidity 94    
Minimum Humidity 60    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 29.95 in    
Wind  
Wind Speed 3 mph (NNW)    
Max Wind Speed 10 mph    
Max Gust Speed 16 mph    
Visibility 10 miles    
Events      
Averages and records for this station are not official NWS values.
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Daily Weather History Graph

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Date:

Astronomy

Sep. 29, 2012 Rise Set
Actual Time 6:57 AM EDT 6:46 PM EDT
Civil Twilight 6:29 AM EDT 7:14 PM EDT
Nautical Twilight 5:58 AM EDT 7:45 PM EDT
Astronomical Twilight 5:26 AM EDT 8:17 PM EDT
Moon 6:18 PM EDT (9/29) 6:25 AM EDT (9/29)
Length of Visible Light 12h 44m
Length of Day
11h 49m
Full, 100% of the Moon is Illuminated
Sep 29
Full
Sep 29
Full
Oct 8
Last Quarter
Oct 15
New
Oct 21
First Quarter

Hourly Weather History & Observations

Time (EDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:54 AM 61.0 °F 54.0 °F 78% 29.95 in 10.0 mi Calm Calm - N/A   Clear
1:31 AM 60.8 °F 53.6 °F 77% 29.96 in 10.0 mi WNW 3.5 mph - N/A   Mostly Cloudy
1:54 AM 60.1 °F 54.0 °F 80% 29.96 in 10.0 mi WNW 3.5 mph - N/A   Mostly Cloudy
2:09 AM 60.8 °F 53.6 °F 77% 29.96 in 10.0 mi WNW 4.6 mph - N/A   Scattered Clouds
2:54 AM 59.0 °F 55.0 °F 87% 29.95 in 10.0 mi WNW 6.9 mph - N/A   Mostly Cloudy
3:06 AM 59.0 °F 55.4 °F 88% 29.96 in 10.0 mi WNW 4.6 mph - N/A   Mostly Cloudy
3:26 AM 57.2 °F 55.4 °F 94% 29.96 in 10.0 mi WNW 3.5 mph - N/A   Scattered Clouds
3:54 AM 57.0 °F 54.0 °F 89% 29.95 in 10.0 mi Calm Calm - N/A   Partly Cloudy
4:12 AM 57.2 °F 53.6 °F 88% 29.96 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
4:31 AM 55.4 °F 53.6 °F 94% 29.97 in 10.0 mi Calm Calm - N/A   Scattered Clouds
4:54 AM 55.0 °F 52.0 °F 89% 29.96 in 10.0 mi NNW 4.6 mph - N/A   Partly Cloudy
5:40 AM 55.4 °F 51.8 °F 88% 29.97 in 10.0 mi NNW 4.6 mph - N/A   Mostly Cloudy
5:54 AM 55.9 °F 51.1 °F 84% 29.96 in 10.0 mi NNW 3.5 mph - N/A   Mostly Cloudy
6:54 AM 55.9 °F 51.1 °F 84% 29.96 in 10.0 mi NW 4.6 mph - N/A   Overcast
7:54 AM 57.0 °F 51.1 °F 81% 29.98 in 10.0 mi NW 4.6 mph - N/A   Overcast
8:54 AM 57.9 °F 52.0 °F 81% 29.97 in 10.0 mi NNW 6.9 mph - N/A   Overcast
9:21 AM 59.0 °F 51.8 °F 77% 29.98 in 10.0 mi NNW 8.1 mph - N/A   Overcast
9:38 AM 59.0 °F 51.8 °F 77% 29.98 in 10.0 mi North 8.1 mph - N/A   Overcast
9:54 AM 59.0 °F 51.1 °F 75% 29.98 in 10.0 mi NNW 6.9 mph 16.1 mph N/A   Overcast
10:32 AM 60.8 °F 51.8 °F 72% 29.98 in 10.0 mi North 10.4 mph - N/A   Overcast
10:52 AM 60.8 °F 50.0 °F 68% 29.98 in 10.0 mi North 6.9 mph - N/A   Overcast
10:54 AM 60.1 °F 50.0 °F 69% 29.98 in 10.0 mi North 6.9 mph - N/A   Overcast
11:54 AM 61.0 °F 51.1 °F 70% 29.97 in 10.0 mi North 8.1 mph - N/A   Overcast
12:54 PM 62.1 °F 51.1 °F 67% 29.96 in 10.0 mi North - - N/A   Unknown
1:54 PM 62.1 °F 51.1 °F 67% 29.94 in 10.0 mi North 6.9 mph - N/A   Overcast
2:54 PM 63.0 °F 50.0 °F 63% 29.92 in 10.0 mi North 5.8 mph - N/A   Overcast
3:54 PM 63.0 °F 50.0 °F 63% 29.91 in 10.0 mi NW 4.6 mph - N/A   Overcast
4:54 PM 64.0 °F 50.0 °F 60% 29.91 in 10.0 mi NW 3.5 mph - N/A   Overcast
5:54 PM 63.0 °F 51.1 °F 65% 29.91 in 10.0 mi Calm Calm - N/A   Overcast
6:54 PM 61.0 °F 52.0 °F 72% 29.92 in 10.0 mi Calm Calm - N/A   Overcast
7:54 PM 60.1 °F 54.0 °F 80% 29.92 in 10.0 mi Calm Calm - N/A   Overcast
8:54 PM 59.0 °F 53.1 °F 81% 29.91 in 10.0 mi NW 3.5 mph - N/A   Overcast
9:54 PM 59.0 °F 52.0 °F 78% 29.93 in 10.0 mi Calm Calm - N/A   Overcast
10:54 PM 59.0 °F 50.0 °F 72% 29.92 in 10.0 mi Calm Calm - N/A   Overcast
11:54 PM 55.9 °F 50.0 °F 80% 29.92 in 10.0 mi Calm Calm - N/A   Partly Cloudy