West Chester Brandywine Airpo, PA

5:13 PM EST on November 18, 2019 (GMT -0500)
West Chester Brandywine Airpo

Weather History for KOQN - September, 2019

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Friday, September 20, 2019

  Actual Average (KPHL) Record (KPHL)
Temperature  
Mean Temperature 62 °F -  
Max Temperature 77 °F 77 °F 90 °F (1983)
Min Temperature 46 °F 59 °F 45 °F (1956)
Degree Days  
Heating Degree Days 4    
Growing Degree Days 12 (Base 50)    
Moisture  
Dew Point 48 °F    
Average Humidity 64    
Maximum Humidity 93    
Minimum Humidity 32    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.26 in    
Wind  
Wind Speed 2 mph (WSW)    
Max Wind Speed 8 mph    
Max Gust Speed -    
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

Daily Weather History Graph

Daily Weather History Graph

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Astronomy

Sep. 20, 2019 Rise Set
Actual Time 6:47 AM EDT 7:03 PM EDT
Civil Twilight 6:20 AM EDT 7:30 PM EDT
Nautical Twilight 5:48 AM EDT 8:01 PM EDT
Astronomical Twilight 5:16 AM EDT 8:34 PM EDT
Moon 10:51 PM EDT (9/20) 12:50 PM EDT (9/20)
Length of Visible Light 13h 09m
Length of Day
12h 15m
Waning Gibbous, 65% of the Moon is Illuminated
Sep 20
Waning Gibbous
Sep 21
Last Quarter
Sep 28
New
Oct 5
First Quarter
Oct 13
Full

Hourly Weather History & Observations

Time (EDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:15 AM 50.0 °F 46.4 °F 87% 30.30 in 10.0 mi Calm Calm - N/A   Clear
12:35 AM 50.0 °F 46.4 °F 87% 30.30 in 10.0 mi Calm Calm - N/A   Clear
12:55 AM 50.0 °F 46.4 °F 87% 30.29 in 10.0 mi Calm Calm - N/A   Clear
1:15 AM 50.0 °F 44.6 °F 82% 30.30 in 10.0 mi Calm Calm - N/A   Clear
1:35 AM 50.0 °F 44.6 °F 82% 30.30 in 10.0 mi Calm Calm - N/A   Clear
2:15 AM 50.0 °F 44.6 °F 82% 30.29 in 10.0 mi Calm Calm - N/A   Clear
2:35 AM 50.0 °F 44.6 °F 82% 30.29 in 10.0 mi Calm Calm - N/A   Clear
2:55 AM 50.0 °F 44.6 °F 82% 30.29 in 10.0 mi Calm Calm - N/A   Clear
3:15 AM 50.0 °F 44.6 °F 82% 30.29 in 10.0 mi Calm Calm - N/A   Clear
3:35 AM 50.0 °F 44.6 °F 82% 30.29 in 10.0 mi Calm Calm - N/A   Clear
3:55 AM 48.2 °F 44.6 °F 87% 30.29 in 10.0 mi Calm Calm - N/A   Clear
4:15 AM 48.2 °F 44.6 °F 87% 30.29 in 10.0 mi Calm Calm - N/A   Clear
4:35 AM 48.2 °F 44.6 °F 87% 30.29 in 10.0 mi Calm Calm - N/A   Clear
4:55 AM 48.2 °F 44.6 °F 87% 30.30 in 10.0 mi Calm Calm - N/A   Clear
5:15 AM 48.2 °F 46.4 °F 93% 30.29 in 10.0 mi Calm Calm - N/A   Clear
5:35 AM 48.2 °F 44.6 °F 87% 30.29 in 10.0 mi Calm Calm - N/A   Clear
5:55 AM 48.2 °F 44.6 °F 87% 30.29 in 10.0 mi Calm Calm - N/A   Clear
6:15 AM 48.2 °F 44.6 °F 87% 30.29 in 10.0 mi Calm Calm - N/A   Clear
6:35 AM 46.4 °F 44.6 °F 93% 30.30 in 10.0 mi Calm Calm - N/A   Clear
6:55 AM 48.2 °F 44.6 °F 87% 30.31 in 10.0 mi Calm Calm - N/A   Clear
7:15 AM 48.2 °F 44.6 °F 87% 30.31 in 10.0 mi Calm Calm - N/A   Clear
7:35 AM 50.0 °F 46.4 °F 87% 30.31 in 10.0 mi Calm Calm - N/A   Clear
7:55 AM 51.8 °F 46.4 °F 82% 30.31 in 10.0 mi Calm Calm - N/A   Clear
8:15 AM 55.4 °F 50.0 °F 82% 30.32 in 10.0 mi West 3.5 mph - N/A   Clear
8:35 AM 57.2 °F 50.0 °F 77% 30.33 in 10.0 mi WSW 3.5 mph - N/A   Clear
8:55 AM 59.0 °F 50.0 °F 72% 30.33 in 10.0 mi West 3.5 mph - N/A   Clear
9:15 AM 60.8 °F 50.0 °F 68% 30.33 in 10.0 mi WSW 3.5 mph - N/A   Clear
9:35 AM 62.6 °F 50.0 °F 63% 30.33 in 10.0 mi West 5.8 mph - N/A   Clear
10:15 AM 64.4 °F 51.8 °F 64% 30.32 in 10.0 mi West 5.8 mph - N/A   Clear
10:35 AM 64.4 °F 51.8 °F 64% 30.32 in 10.0 mi WSW 6.9 mph - N/A   Clear
10:55 AM 68.0 °F 51.8 °F 56% 30.31 in 10.0 mi WSW 5.8 mph - N/A   Clear
11:15 AM 68.0 °F 50.0 °F 52% 30.30 in 10.0 mi West 6.9 mph - N/A   Clear
11:55 AM 69.8 °F 50.0 °F 49% 30.29 in 10.0 mi West 6.9 mph - N/A   Clear
12:15 PM 69.8 °F 50.0 °F 49% 30.28 in 10.0 mi West 5.8 mph - N/A   Clear
12:35 PM 71.6 °F 50.0 °F 46% 30.27 in 10.0 mi WSW 6.9 mph - N/A   Clear
12:55 PM 73.4 °F 50.0 °F 44% 30.27 in 10.0 mi South 3.5 mph - N/A   Clear
1:15 PM 71.6 °F 50.0 °F 46% 30.25 in 10.0 mi Calm Calm - N/A   Clear
1:35 PM 73.4 °F 48.2 °F 41% 30.25 in 10.0 mi SW 4.6 mph - N/A   Clear
1:55 PM 73.4 °F 48.2 °F 41% 30.24 in 10.0 mi SW 8.1 mph - N/A   Clear
2:15 PM 75.2 °F 46.4 °F 36% 30.23 in 10.0 mi SW 4.6 mph - N/A   Clear
2:35 PM 75.2 °F 46.4 °F 36% 30.22 in 10.0 mi WSW 8.1 mph - N/A   Clear
2:55 PM 77.0 °F 46.4 °F 34% 30.22 in 10.0 mi SW 5.8 mph - N/A   Clear
3:15 PM 77.0 °F 46.4 °F 34% 30.21 in 10.0 mi West 5.8 mph - N/A   Clear
3:35 PM 77.0 °F 44.6 °F 32% 30.20 in 10.0 mi SW 4.6 mph - N/A   Clear
3:55 PM 77.0 °F 44.6 °F 32% 30.20 in 10.0 mi WSW 5.8 mph - N/A   Clear
4:15 PM 77.0 °F 44.6 °F 32% 30.20 in 10.0 mi WSW 6.9 mph - N/A   Clear
4:35 PM 77.0 °F 44.6 °F 32% 30.20 in 10.0 mi SW 8.1 mph - N/A   Clear
4:55 PM 77.0 °F 44.6 °F 32% 30.20 in 10.0 mi SW 6.9 mph - N/A   Clear
5:15 PM 77.0 °F 44.6 °F 32% 30.20 in 10.0 mi South 3.5 mph - N/A   Clear
5:35 PM 77.0 °F 44.6 °F 32% 30.20 in 10.0 mi SW 3.5 mph - N/A   Clear
5:55 PM 75.2 °F 44.6 °F 34% 30.20 in 10.0 mi WSW 4.6 mph - N/A   Clear
6:15 PM 73.4 °F 44.6 °F 36% 30.20 in 10.0 mi SW 3.5 mph - N/A   Clear
6:35 PM 73.4 °F 46.4 °F 38% 30.20 in 10.0 mi Calm Calm - N/A   Clear
6:55 PM 71.6 °F 51.8 °F 50% 30.20 in 10.0 mi SW 5.8 mph - N/A   Clear
7:15 PM 69.8 °F 51.8 °F 53% 30.20 in 10.0 mi SW 3.5 mph - N/A   Clear
7:35 PM 69.8 °F 51.8 °F 53% 30.21 in 10.0 mi WSW 3.5 mph - N/A   Clear
7:55 PM 68.0 °F 51.8 °F 56% 30.22 in 10.0 mi WSW 3.5 mph - N/A   Clear
8:15 PM 66.2 °F 53.6 °F 64% 30.22 in 10.0 mi Calm Calm - N/A   Clear
8:35 PM 64.4 °F 51.8 °F 64% 30.22 in 10.0 mi Calm Calm - N/A   Clear
8:55 PM 62.6 °F 51.8 °F 68% 30.23 in 10.0 mi Calm Calm - N/A   Clear
9:15 PM 62.6 °F 51.8 °F 68% 30.23 in 10.0 mi Calm Calm - N/A   Clear
9:35 PM 62.6 °F 51.8 °F 68% 30.24 in 10.0 mi Calm Calm - N/A   Clear
9:55 PM 60.8 °F 51.8 °F 72% 30.24 in 10.0 mi Calm Calm - N/A   Clear
10:15 PM 60.8 °F 55.4 °F 82% 30.23 in 10.0 mi Calm Calm - N/A   Clear
10:35 PM 60.8 °F 51.8 °F 72% 30.23 in 10.0 mi Calm Calm - N/A   Clear
10:55 PM 59.0 °F 51.8 °F 77% 30.23 in 10.0 mi Calm Calm - N/A   Clear
11:15 PM 59.0 °F 51.8 °F 77% 30.23 in 10.0 mi Calm Calm - N/A   Clear
11:35 PM 59.0 °F 51.8 °F 77% 30.23 in 10.0 mi Calm Calm - N/A   Clear
11:55 PM 59.0 °F 51.8 °F 77% 30.23 in 10.0 mi Calm Calm - N/A   Clear