Philadelphia, PA

9:06 AM EST on February 22, 2017 (GMT -0500)
Philadelphia International

Weather History for KPHL - August, 2012

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Sunday, August 12, 2012

  Actual Average Record
Temperature  
Mean Temperature 78 °F 77 °F  
Max Temperature 85 °F 86 °F 99 °F (1900)
Min Temperature 71 °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 7 11  
Since 1 July heating degree days 0 0  
Cooling Degree Days 13 12  
Month to date cooling degree days 189 153  
Year to date cooling degree days 1150 910  
Since 1 June cooling degree days 986 819  
Growing Degree Days 28 (Base 50)    
Moisture  
Dew Point 63 °F    
Average Humidity 64    
Maximum Humidity 87    
Minimum Humidity 40    
Precipitation  
Precipitation T in 0.11 in 3.29 in (1955)
Month to date precipitation 2.53 1.42  
Year to date precipitation 18.07 25.94  
Snow  
Snow 0.00 in 0.00 in 0.00 in (1870)
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 29.94 in    
Wind  
Wind Speed 7 mph (WNW)    
Max Wind Speed 15 mph    
Max Gust Speed 18 mph    
Visibility 10 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, 2012 Rise Set
Actual Time 6:10 AM EDT 8:00 PM EDT
Civil Twilight 5:41 AM EDT 8:29 PM EDT
Nautical Twilight 5:05 AM EDT 9:05 PM EDT
Astronomical Twilight 4:27 AM EDT 9:43 PM EDT
Moon 1:21 AM EDT (8/12) 4:23 PM EDT (8/12)
Length of Visible Light 14h 48m
Length of Day
13h 50m
Waning Crescent, 24% of the Moon is Illuminated
Aug 12
Waning Crescent
Aug 17
New
Aug 24
First Quarter
Aug 31
Full
Sep 8
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 75.0 °F - 72.0 °F 90% 29.91 in 10.0 mi South 5.8 mph - N/A   Overcast
1:54 AM 75.0 °F - 72.0 °F 90% 29.90 in 10.0 mi SW 3.5 mph - N/A   Overcast
2:54 AM 75.0 °F - 72.0 °F 90% 29.91 in 10.0 mi West 8.1 mph - 0.00 in   Overcast
3:07 AM 75.2 °F - 71.6 °F 89% 29.90 in 9.0 mi West 3.5 mph - N/A   Overcast
3:39 AM 73.4 °F - 69.8 °F 88% 29.91 in 10.0 mi NNW 8.1 mph - N/A   Overcast
3:54 AM 73.9 °F - 68.0 °F 82% 29.92 in 10.0 mi NNW 6.9 mph - N/A   Overcast
4:54 AM 73.0 °F - 66.9 °F 81% 29.92 in 10.0 mi NW 6.9 mph - N/A   Overcast
5:54 AM 71.1 °F - 64.0 °F 78% 29.94 in 10.0 mi North 5.8 mph - N/A   Mostly Cloudy
6:54 AM 71.1 °F - 62.1 °F 73% 29.95 in 10.0 mi Calm Calm - N/A   Scattered Clouds
7:54 AM 72.0 °F - 60.1 °F 66% 29.97 in 10.0 mi North 5.8 mph - N/A   Scattered Clouds
8:54 AM 75.0 °F - 60.1 °F 60% 29.98 in 10.0 mi NNW 8.1 mph - N/A   Scattered Clouds
9:54 AM 77.0 °F - 61.0 °F 58% 29.97 in 10.0 mi North 8.1 mph - N/A   Scattered Clouds
10:54 AM 79.0 °F - 61.0 °F 54% 29.96 in 10.0 mi North 4.6 mph - N/A   Scattered Clouds
11:54 AM 80.1 °F 80.9 °F 60.1 °F 50% 29.96 in 10.0 mi West 6.9 mph - N/A   Scattered Clouds
12:54 PM 82.0 °F 82.4 °F 60.1 °F 47% 29.95 in 10.0 mi SW 8.1 mph - N/A   Mostly Cloudy
1:54 PM 82.9 °F 83.2 °F 60.1 °F 46% 29.94 in 10.0 mi SW 10.4 mph - N/A   Mostly Cloudy
2:54 PM 84.0 °F 84.0 °F 60.1 °F 44% 29.93 in 10.0 mi SW 10.4 mph - N/A   Mostly Cloudy
3:54 PM 84.0 °F 84.0 °F 60.1 °F 44% 29.92 in 10.0 mi WSW 5.8 mph - N/A   Mostly Cloudy
4:54 PM 84.0 °F 83.5 °F 57.9 °F 41% 29.93 in 10.0 mi WNW 12.7 mph - N/A   Mostly Cloudy
5:54 PM 84.0 °F 83.5 °F 57.9 °F 41% 29.93 in 10.0 mi WNW 10.4 mph - N/A   Mostly Cloudy
6:54 PM 82.9 °F 82.6 °F 57.9 °F 42% 29.94 in 10.0 mi WNW 9.2 mph - N/A   Scattered Clouds
7:54 PM 82.0 °F 82.1 °F 59.0 °F 45% 29.95 in 10.0 mi West 8.1 mph - N/A   Partly Cloudy
8:54 PM 81.0 °F 81.6 °F 60.1 °F 49% 29.97 in 10.0 mi WNW 8.1 mph - N/A   Partly Cloudy
9:54 PM 80.1 °F 80.9 °F 60.1 °F 50% 29.97 in 10.0 mi West 9.2 mph - N/A   Partly Cloudy
10:54 PM 78.1 °F - 61.0 °F 56% 29.98 in 10.0 mi West 6.9 mph - N/A   Clear
11:54 PM 77.0 °F - 61.0 °F 58% 29.99 in 10.0 mi WNW 8.1 mph - N/A   Clear