Weather History for Philadelphia, PA

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Tuesday, August 27, 2013

  Actual Average Record
Temperature  
Mean Temperature 81 °F 75 °F  
Max Temperature 89 °F 84 °F 98 °F (1948)
Min Temperature 73 °F 66 °F 51 °F (1963)
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 16 10  
Month to date cooling degree days 259 322  
Year to date cooling degree days 1169 1079  
Since 1 June cooling degree days 1045 988  
Growing Degree Days 31 (Base 50)    
Moisture  
Dew Point 65 °F    
Average Humidity 60    
Maximum Humidity 76    
Minimum Humidity 43    
Precipitation  
Precipitation 0.00 in 0.11 in 4.77 in (1971)
Month to date precipitation 4.87 3.11  
Year to date precipitation 41.20 27.63  
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 29.91 in    
Wind  
Wind Speed 8 mph (West)    
Max Wind Speed 16 mph    
Max Gust Speed 22 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

Aug. 27, 2013 Rise Set
Actual Time 6:24 AM EDT 7:39 PM EDT
Civil Twilight 5:56 AM EDT 8:07 PM EDT
Nautical Twilight 5:22 AM EDT 8:41 PM EDT
Astronomical Twilight 4:47 AM EDT 9:16 PM EDT
Moon 11:31 PM EDT (8/27) 1:19 PM EDT (8/27)
Length of Visible Light 14h 11m
Length of Day
13h 15m
Waning Gibbous, 57% of the Moon is Illuminated
Aug 27
Waning Gibbous
Aug 28
Last Quarter
Sep 5
New
Sep 12
First Quarter
Sep 19
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 75.9 °F - 64.9 °F 69% 29.95 in 10.0 mi SW 9.2 mph - 0.00 in   Overcast
1:54 AM 75.9 °F - 66.0 °F 71% 29.94 in 10.0 mi WSW 11.5 mph - N/A   Overcast
2:54 AM 75.9 °F - 66.0 °F 71% 29.92 in 10.0 mi SW 9.2 mph - N/A   Overcast
3:54 AM 75.9 °F - 64.9 °F 69% 29.91 in 10.0 mi SW 12.7 mph - N/A   Overcast
4:54 AM 75.0 °F - 64.9 °F 71% 29.91 in 10.0 mi SW 11.5 mph - N/A   Overcast
5:54 AM 73.9 °F - 64.9 °F 73% 29.89 in 10.0 mi SW 9.2 mph - N/A   Scattered Clouds
6:54 AM 73.0 °F - 64.9 °F 76% 29.91 in 10.0 mi WSW 8.1 mph - N/A   Scattered Clouds
7:54 AM 75.0 °F - 64.0 °F 69% 29.92 in 10.0 mi West 12.7 mph 19.6 mph N/A   Partly Cloudy
8:54 AM 78.1 °F - 64.9 °F 64% 29.91 in 10.0 mi WNW 10.4 mph 17.3 mph N/A   Partly Cloudy
9:54 AM 81.0 °F 82.7 °F 64.9 °F 58% 29.91 in 10.0 mi NNW 13.8 mph - N/A   Scattered Clouds
10:54 AM 82.0 °F 83.4 °F 64.0 °F 54% 29.91 in 10.0 mi NNW 8.1 mph - N/A   Partly Cloudy
11:54 AM 84.0 °F 85.4 °F 64.0 °F 51% 29.91 in 10.0 mi NW 10.4 mph 18.4 mph N/A   Scattered Clouds
12:54 PM 84.0 °F 85.8 °F 64.9 °F 53% 29.91 in 10.0 mi NW 11.5 mph 20.7 mph N/A   Scattered Clouds
1:54 PM 87.1 °F 88.3 °F 64.0 °F 46% 29.91 in 10.0 mi NNW 11.5 mph 17.3 mph N/A   Mostly Cloudy
2:54 PM 86.0 °F 86.8 °F 63.0 °F 46% 29.88 in 10.0 mi Variable 6.9 mph - N/A   Mostly Cloudy
3:54 PM 88.0 °F 88.4 °F 62.1 °F 42% 29.87 in 10.0 mi WNW 6.9 mph - N/A   Mostly Cloudy
4:54 PM 88.0 °F 88.4 °F 62.1 °F 42% 29.88 in 10.0 mi WNW 8.1 mph - N/A   Scattered Clouds
5:54 PM 88.0 °F 88.7 °F 63.0 °F 43% 29.88 in 10.0 mi WNW 8.1 mph - N/A   Scattered Clouds
6:54 PM 87.1 °F 87.8 °F 63.0 °F 44% 29.88 in 10.0 mi WNW 8.1 mph - N/A   Scattered Clouds
7:54 PM 84.9 °F 87.1 °F 66.0 °F 53% 29.88 in 10.0 mi West 8.1 mph - N/A   Scattered Clouds
8:54 PM 82.9 °F 85.0 °F 66.0 °F 56% 29.89 in 10.0 mi WNW 4.6 mph - N/A   Scattered Clouds
9:54 PM 81.0 °F 83.3 °F 66.9 °F 62% 29.91 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
10:54 PM 78.1 °F - 68.0 °F 71% 29.91 in 10.0 mi SSW 3.5 mph - N/A   Scattered Clouds
11:54 PM 77.0 °F - 69.1 °F 76% 29.92 in 10.0 mi SSW 4.6 mph - N/A   Partly Cloudy