Philadelphia, PA

2:40 PM EST on December 16, 2017 (GMT -0500)
Philadelphia International

Weather History for KPHL - August, 2013

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Monday, August 12, 2013

  Actual Average Record
Temperature  
Mean Temperature 79 °F 77 °F  
Max Temperature 86 °F 86 °F 99 °F (1900)
Min Temperature 72 °F 69 °F 53 °F (1962)
Degree Days  
Heating Degree Days 0 0  
Month to date heating degree days 0 0  
Since 1 June heating degree days 0 11  
Since 1 July heating degree days 0 0  
Cooling Degree Days 14 12  
Month to date cooling degree days 123 153  
Year to date cooling degree days 1033 910  
Since 1 June cooling degree days 909 819  
Growing Degree Days 28 (Base 50)    
Moisture  
Dew Point 68 °F    
Average Humidity 67    
Maximum Humidity 90    
Minimum Humidity 44    
Precipitation  
Precipitation 0.00 in 0.11 in 3.29 in (1955)
Month to date precipitation 1.74 1.42  
Year to date precipitation 38.07 25.94  
Snow  
Snow 0.00 in 0.00 in 0.00 in ()
Month to date snowfall 0.0 0.0  
Since 1 June snowfall 0.0 0.0  
Since 1 July snowfall 0.0 0.0  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 29.99 in    
Wind  
Wind Speed 3 mph (ESE)    
Max Wind Speed 14 mph    
Max Gust Speed 18 mph    
Visibility 8 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

Daily Weather History Graph

Daily Weather History Graph

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Date:

Astronomy

Aug. 12, 2013 Rise Set
Actual Time 6:10 AM EDT 8:01 PM EDT
Civil Twilight 5:40 AM EDT 8:30 PM EDT
Nautical Twilight 5:05 AM EDT 9:05 PM EDT
Astronomical Twilight 4:27 AM EDT 9:43 PM EDT
Moon 11:57 AM EDT (8/12) 10:53 PM EDT (8/12)
Length of Visible Light 14h 49m
Length of Day
13h 50m
Waxing Crescent, 31% of the Moon is Illuminated
Aug 12
Waxing Crescent
Aug 14
First Quarter
Aug 20
Full
Aug 28
Last Quarter
Sep 5
New

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 73.9 °F - 68.0 °F 82% 30.05 in 10.0 mi SSW 5.8 mph - N/A   Mostly Cloudy
1:54 AM 73.0 °F - 68.0 °F 84% 30.04 in 10.0 mi SSW 5.8 mph - N/A   Mostly Cloudy
2:54 AM 72.0 °F - 66.9 °F 84% 30.03 in 10.0 mi SSW 3.5 mph - N/A   Mostly Cloudy
3:54 AM 73.0 °F - 66.9 °F 81% 30.01 in 10.0 mi SW 5.8 mph - N/A   Mostly Cloudy
4:54 AM 73.0 °F - 68.0 °F 84% 30.01 in 10.0 mi Calm Calm - N/A   Overcast
5:16 AM 71.6 °F - 68.0 °F 88% 30.01 in 8.0 mi Calm Calm - N/A   Overcast
5:54 AM 72.0 °F - 68.0 °F 87% 30.02 in 7.0 mi Calm Calm - N/A   Overcast
6:11 AM 71.6 °F - 68.0 °F 88% 30.01 in 6.0 mi Calm Calm - N/A   Mostly Cloudy
6:54 AM 72.0 °F - 68.0 °F 87% 30.01 in 6.0 mi Calm Calm - N/A   Mostly Cloudy
7:54 AM 73.9 °F - 69.1 °F 85% 30.02 in 6.0 mi Calm Calm - N/A   Mostly Cloudy
8:54 AM 75.9 °F - 69.1 °F 79% 30.01 in 6.0 mi SE 3.5 mph - N/A   Haze
9:04 AM 77.0 °F - 69.8 °F 78% 30.02 in 6.0 mi SE 3.5 mph - N/A   Haze
9:27 AM 75.2 °F - 69.8 °F 83% 30.01 in 7.0 mi Calm Calm - N/A   Mostly Cloudy
9:54 AM 78.1 °F - 69.1 °F 74% 30.01 in 7.0 mi Calm Calm - N/A   Mostly Cloudy
10:20 AM 78.8 °F - 69.8 °F 74% 30.01 in 7.0 mi SE 3.5 mph - N/A   Overcast
10:34 AM 78.8 °F - 69.8 °F 74% 30.01 in 8.0 mi Calm Calm - N/A   Overcast
10:54 AM 78.1 °F - 69.1 °F 74% 30.01 in 8.0 mi Calm Calm - N/A   Mostly Cloudy
11:18 AM 80.6 °F 83.9 °F 69.8 °F 70% 30.01 in 8.0 mi East 3.5 mph - N/A   Mostly Cloudy
11:39 AM 80.6 °F 83.9 °F 69.8 °F 70% 30.00 in 8.0 mi ENE 4.6 mph - N/A   Mostly Cloudy
11:50 AM 80.6 °F 83.9 °F 69.8 °F 70% 30.00 in 8.0 mi East 5.8 mph - N/A   Mostly Cloudy
11:54 AM 79.0 °F - 69.1 °F 72% 30.00 in 8.0 mi East 5.8 mph - N/A   Mostly Cloudy
12:54 PM 80.1 °F 82.9 °F 69.1 °F 69% 29.99 in 8.0 mi NNE 9.2 mph - N/A   Mostly Cloudy
1:54 PM 81.0 °F 84.1 °F 69.1 °F 67% 29.99 in 9.0 mi NNE 4.6 mph - N/A   Mostly Cloudy
2:39 PM 80.6 °F 82.7 °F 66.2 °F 61% 29.98 in 10.0 mi North 6.9 mph - N/A   Mostly Cloudy
2:54 PM 82.9 °F 85.0 °F 66.0 °F 56% 29.97 in 10.0 mi Variable 5.8 mph - N/A   Mostly Cloudy
3:54 PM 84.0 °F 85.4 °F 64.0 °F 51% 29.96 in 10.0 mi NNE 5.8 mph - N/A   Scattered Clouds
4:54 PM 84.9 °F 85.4 °F 62.1 °F 46% 29.95 in 10.0 mi Variable 4.6 mph - N/A   Partly Cloudy
5:54 PM 84.9 °F 84.8 °F 60.1 °F 43% 29.94 in 10.0 mi West 5.8 mph - N/A   Scattered Clouds
6:54 PM 84.9 °F 85.0 °F 61.0 °F 44% 29.94 in 10.0 mi WNW 6.9 mph - N/A   Scattered Clouds
7:54 PM 82.0 °F 82.7 °F 61.0 °F 49% 29.94 in 10.0 mi NNW 5.8 mph - N/A   Mostly Cloudy
8:54 PM 77.0 °F - 69.1 °F 76% 29.95 in 10.0 mi SE 4.6 mph - N/A   Mostly Cloudy
9:54 PM 75.9 °F - 70.0 °F 82% 29.94 in 10.0 mi SSE 3.5 mph - N/A   Mostly Cloudy
10:54 PM 75.0 °F - 71.1 °F 87% 29.94 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
11:29 PM 75.2 °F - 71.6 °F 89% 29.94 in 8.0 mi Calm Calm - N/A   Mostly Cloudy
11:39 PM 75.2 °F - 71.6 °F 89% 29.94 in 6.0 mi Calm Calm - N/A   Haze
11:54 PM 75.0 °F - 71.1 °F 87% 29.94 in 6.0 mi Calm Calm - N/A   Haze