Philadelphia, PA

11:24 AM EST on November 21, 2019 (GMT -0500)
Philadelphia International

Weather History for KPHL - September, 2019

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Monday, September 23, 2019

  Actual Average Record
Temperature  
Mean Temperature 81 °F 66 °F  
Max Temperature 92 °F 75 °F 97 °F (1895)
Min Temperature 70 °F 58 °F 40 °F (1983)
Degree Days  
Heating Degree Days 0 2  
Month to date heating degree days 2 15  
Since 1 July heating degree days 2 16  
Cooling Degree Days 16 3  
Month to date cooling degree days 189 144  
Year to date cooling degree days 1523 1261  
Growing Degree Days 30 (Base 50)    
Moisture  
Dew Point 63 °F    
Average Humidity 57    
Maximum Humidity 84    
Minimum Humidity 30    
Precipitation  
Precipitation 0.24 in 0.12 in 3.72 in (1882)
Month to date precipitation 0.99 2.84  
Year to date precipitation 37.02 30.86  
Snow  
Snow 0.00 in 0.00 in 0.00 in ()
Month to date snowfall 0.0 0.0  
Since 1 July snowfall 0.0 0.0  
Since 1 September snowfall 0.0 0.0  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 29.88 in    
Wind  
Wind Speed 11 mph (SW)    
Max Wind Speed 22 mph    
Max Gust Speed 28 mph    
Visibility 10 miles    
Events Rain    
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. 23, 2019 Rise Set
Actual Time 6:49 AM EDT 6:56 PM EDT
Civil Twilight 6:22 AM EDT 7:23 PM EDT
Nautical Twilight 5:50 AM EDT 7:55 PM EDT
Astronomical Twilight 5:18 AM EDT 8:27 PM EDT
Moon 12:30 AM EDT (9/23) 3:47 PM EDT (9/23)
Length of Visible Light 13h 01m
Length of Day
12h 07m
Waning Crescent, 33% of the Moon is Illuminated
Sep 23
Waning Crescent
Sep 28
New
Oct 5
First Quarter
Oct 13
Full
Oct 21
Last Quarter

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 73.0 °F - 64.9 °F 76% 30.01 in 10.0 mi South 8.1 mph - N/A   Clear
1:54 AM 72.0 °F - 64.9 °F 78% 29.99 in 10.0 mi South 8.1 mph - N/A   Clear
2:54 AM 71.1 °F - 64.9 °F 81% 29.97 in 10.0 mi South 8.1 mph - N/A   Partly Cloudy
3:54 AM 71.1 °F - 64.9 °F 81% 29.96 in 10.0 mi South 8.1 mph - N/A   Partly Cloudy
4:54 AM 71.1 °F - 64.9 °F 81% 29.95 in 10.0 mi SSW 8.1 mph - N/A   Partly Cloudy
5:54 AM 70.0 °F - 64.9 °F 84% 29.95 in 10.0 mi South 6.9 mph - N/A   Partly Cloudy
6:54 AM 70.0 °F - 64.9 °F 84% 29.95 in 10.0 mi SSW 8.1 mph - N/A   Scattered Clouds
7:54 AM 71.1 °F - 64.9 °F 81% 29.95 in 10.0 mi SSW 8.1 mph - N/A   Mostly Cloudy
8:54 AM 73.9 °F - 66.0 °F 76% 29.95 in 10.0 mi SW 12.7 mph - N/A   Mostly Cloudy
9:54 AM 75.9 °F - 64.9 °F 69% 29.95 in 10.0 mi SW 12.7 mph - N/A   Mostly Cloudy
10:54 AM 80.1 °F 82.1 °F 66.0 °F 62% 29.94 in 10.0 mi WSW 12.7 mph - N/A   Mostly Cloudy
11:54 AM 82.0 °F 83.8 °F 64.9 °F 56% 29.91 in 10.0 mi WSW 11.5 mph - N/A   Mostly Cloudy
12:54 PM 86.0 °F 87.3 °F 64.0 °F 48% 29.89 in 10.0 mi SW 11.5 mph - N/A   Mostly Cloudy
1:54 PM 87.1 °F 87.5 °F 62.1 °F 43% 29.85 in 10.0 mi SSW 10.4 mph - N/A   Mostly Cloudy
2:54 PM 90.0 °F 89.1 °F 59.0 °F 35% 29.83 in 10.0 mi WSW 17.3 mph 21.9 mph N/A   Mostly Cloudy
3:54 PM 91.0 °F 88.9 °F 55.0 °F 29% 29.80 in 10.0 mi SW 17.3 mph - N/A   Mostly Cloudy
4:54 PM 90.0 °F 87.9 °F 55.0 °F 30% 29.79 in 10.0 mi SW 19.6 mph - N/A   Mostly Cloudy
5:54 PM 89.1 °F 87.7 °F 57.0 °F 34% 29.78 in 10.0 mi SW 16.1 mph - N/A   Mostly Cloudy
6:54 PM 87.1 °F 86.5 °F 59.0 °F 39% 29.78 in 10.0 mi SW 10.4 mph - N/A   Mostly Cloudy
7:54 PM 84.9 °F 84.4 °F 59.0 °F 41% 29.78 in 10.0 mi SSW 9.2 mph - N/A   Overcast
8:54 PM 82.9 °F 83.2 °F 60.1 °F 46% 29.79 in 10.0 mi SW 10.4 mph - N/A   Overcast
9:54 PM 82.0 °F 83.1 °F 63.0 °F 52% 29.79 in 10.0 mi SW 13.8 mph - N/A   Mostly Cloudy
10:54 PM 81.0 °F 81.9 °F 62.1 °F 52% 29.79 in 10.0 mi West 9.2 mph - N/A   Overcast
11:51 PM 78.8 °F - 64.4 °F 61% 29.81 in 6.0 mi WNW 15.0 mph 21.9 mph 0.00 in Rain Light Rain
11:54 PM 75.9 °F - 66.0 °F 71% 29.82 in 2.0 mi West 16.1 mph 21.9 mph N/A Rain Rain