Pottstown, PA

7:34 AM EDT on October 16, 2019 (GMT -0400)
Pottstown Limerick

Weather History for KPTW - September, 2019

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Saturday, September 21, 2019

  Actual Average (KRDG) Record (KRDG)
Temperature  
Mean Temperature 64 °F -  
Max Temperature 82 °F 71 °F 94 °F (1931)
Min Temperature 46 °F 51 °F 38 °F (1956)
Degree Days  
Heating Degree Days 1    
Growing Degree Days 14 (Base 50)    
Moisture  
Dew Point 54 °F    
Average Humidity 73    
Maximum Humidity 100    
Minimum Humidity 34    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.22 in    
Wind  
Wind Speed 1 mph (WSW)    
Max Wind Speed 7 mph    
Max Gust Speed -    
Visibility 9 miles    
Events      
Averages and records for this station are not official NWS values.
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

Daily Weather History Graph

Daily Weather History Graph

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Astronomy

Sep. 21, 2019 Rise Set
Actual Time 6:48 AM EDT 7:01 PM EDT
Civil Twilight 6:21 AM EDT 7:28 PM EDT
Nautical Twilight 5:49 AM EDT 8:00 PM EDT
Astronomical Twilight 5:17 AM EDT 8:32 PM EDT
Moon 11:36 PM EDT (9/21) 1:53 PM EDT (9/21)
Length of Visible Light 13h 07m
Length of Day
12h 12m
Waning Gibbous, 55% of the Moon is Illuminated
Sep 21
Waning Gibbous
Sep 21
Last Quarter
Sep 28
New
Oct 5
First Quarter
Oct 13
Full

Hourly Weather History & Observations

Time (EDT) Temp. Heat Index Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:54 AM 53.1 °F - 52.0 °F 96% 30.25 in 9.0 mi Calm Calm - N/A   Clear
1:54 AM 52.0 °F - 51.1 °F 97% 30.24 in 9.0 mi Calm Calm - N/A   Clear
2:54 AM 51.1 °F - 51.1 °F 100% 30.24 in 7.0 mi Calm Calm - N/A   Clear
3:54 AM 50.0 °F - 50.0 °F 100% 30.24 in 7.0 mi Calm Calm - N/A   Clear
4:54 AM 48.9 °F - 48.9 °F 100% 30.24 in 7.0 mi Calm Calm - N/A   Clear
5:54 AM 48.0 °F - 48.0 °F 100% 30.24 in 6.0 mi Calm Calm - N/A   Clear
6:54 AM 46.9 °F - 46.9 °F 100% 30.25 in 3.0 mi Calm Calm - N/A   Clear
7:54 AM 53.1 °F - 53.1 °F 100% 30.25 in 5.0 mi Calm Calm - N/A   Clear
8:54 AM 59.0 °F - 55.9 °F 90% 30.26 in 8.0 mi Calm Calm - N/A   Clear
9:54 AM 66.0 °F - 55.9 °F 70% 30.26 in 9.0 mi Calm Calm - N/A   Clear
10:54 AM 72.0 °F - 55.9 °F 57% 30.25 in 9.0 mi Calm Calm - N/A   Clear
11:54 AM 78.1 °F - 55.9 °F 46% 30.24 in 10.0 mi Variable 4.6 mph - N/A   Clear
12:54 PM 80.1 °F 79.9 °F 53.1 °F 39% 30.22 in 10.0 mi WSW 6.9 mph - N/A   Clear
1:54 PM 81.0 °F 80.4 °F 53.1 °F 38% 30.20 in 10.0 mi North - - N/A   Clear
2:54 PM 82.9 °F 81.8 °F 53.1 °F 36% 30.19 in 10.0 mi WSW 5.8 mph - N/A   Clear
3:54 PM 82.9 °F - 52.0 °F 34% 30.18 in 10.0 mi Variable 3.5 mph - N/A   Clear
4:54 PM 82.0 °F 81.2 °F 53.1 °F 37% 30.17 in 10.0 mi WSW 5.8 mph - N/A   Clear
5:54 PM 81.0 °F 80.7 °F 55.0 °F 41% 30.18 in 10.0 mi SW 3.5 mph - N/A   Clear
6:54 PM 75.9 °F - 55.0 °F 48% 30.18 in 10.0 mi Calm Calm - N/A   Clear
7:54 PM 66.9 °F - 57.0 °F 70% 30.18 in 10.0 mi Calm Calm - N/A   Clear
8:54 PM 63.0 °F - 57.0 °F 81% 30.19 in 10.0 mi Calm Calm - N/A   Clear
9:54 PM 61.0 °F - 57.9 °F 90% 30.20 in 9.0 mi Calm Calm - N/A   Clear
10:54 PM 61.0 °F - 57.9 °F 90% 30.20 in 9.0 mi Calm Calm - N/A   Clear
11:54 PM 59.0 °F - 57.0 °F 93% 30.21 in 9.0 mi Calm Calm - N/A   Clear