Weather History for Philadelphia, PA

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Sunday, September 1, 2013

  Actual Average Record
Temperature  
Mean Temperature 82 °F 74 °F  
Max Temperature 89 °F 83 °F 97 °F (1953)
Min Temperature 74 °F 65 °F 49 °F (1963)
Degree Days  
Heating Degree Days 0 0  
Month to date heating degree days 0 0  
Since 1 July heating degree days 0 1  
Cooling Degree Days 17 9  
Month to date cooling degree days 17 9  
Year to date cooling degree days 1233 1126  
Growing Degree Days 31 (Base 50)    
Moisture  
Dew Point 71 °F    
Average Humidity 70    
Maximum Humidity 87    
Minimum Humidity 52    
Precipitation  
Precipitation 0.00 in 0.10 in 1.80 in (1952)
Month to date precipitation 0.00 0.10  
Year to date precipitation 42.24 28.12  
Snow  
Snow 0.00 in 0.00 in 0.00 in (1870)
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 29.82 in    
Wind  
Wind Speed 6 mph (South)    
Max Wind Speed 12 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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Date:

Astronomy

Sep. 01, 2013 Rise Set
Actual Time 6:29 AM EDT 7:31 PM EDT
Civil Twilight 6:01 AM EDT 7:59 PM EDT
Nautical Twilight 5:28 AM EDT 8:32 PM EDT
Astronomical Twilight 4:53 AM EDT 9:06 PM EDT
Moon 2:48 AM EDT (9/1) 5:07 PM EDT (9/1)
Length of Visible Light 13h 58m
Length of Day
13h 02m
Waning Crescent, 14% of the Moon is Illuminated
Sep 1
Waning Crescent
Sep 5
New
Sep 12
First Quarter
Sep 19
Full
Sep 26
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 77.0 °F - 69.1 °F 76% 29.83 in 10.0 mi South 5.8 mph - N/A   Mostly Cloudy
1:54 AM 77.0 °F - 70.0 °F 79% 29.82 in 10.0 mi SSW 5.8 mph - N/A   Mostly Cloudy
2:54 AM 75.9 °F - 71.1 °F 85% 29.82 in 10.0 mi SSW 5.8 mph - N/A   Mostly Cloudy
3:54 AM 75.9 °F - 70.0 °F 82% 29.81 in 10.0 mi SSW 8.1 mph - N/A   Overcast
4:54 AM 75.0 °F - 70.0 °F 84% 29.82 in 10.0 mi SSW 5.8 mph - N/A   Mostly Cloudy
5:54 AM 75.0 °F - 70.0 °F 84% 29.83 in 10.0 mi South 4.6 mph - N/A   Mostly Cloudy
6:54 AM 73.9 °F - 70.0 °F 87% 29.84 in 10.0 mi South 3.5 mph - N/A   Mostly Cloudy
7:54 AM 75.0 °F - 71.1 °F 87% 29.85 in 10.0 mi South 4.6 mph - N/A   Mostly Cloudy
8:54 AM 78.1 °F - 71.1 °F 79% 29.86 in 10.0 mi SW 6.9 mph - N/A   Mostly Cloudy
9:54 AM 80.1 °F 83.6 °F 71.1 °F 74% 29.85 in 10.0 mi SSW 4.6 mph - N/A   Mostly Cloudy
10:54 AM 82.0 °F 85.9 °F 70.0 °F 67% 29.85 in 10.0 mi SSW 5.8 mph - N/A   Mostly Cloudy
11:54 AM 84.0 °F 89.0 °F 71.1 °F 65% 29.85 in 10.0 mi South 5.8 mph - N/A   Mostly Cloudy
12:54 PM 86.0 °F 91.5 °F 71.1 °F 61% 29.83 in 10.0 mi Variable 4.6 mph - N/A   Mostly Cloudy
1:54 PM 87.1 °F 92.0 °F 70.0 °F 57% 29.81 in 10.0 mi South 5.8 mph - N/A   Mostly Cloudy
2:54 PM 89.1 °F 93.7 °F 69.1 °F 52% 29.80 in 10.0 mi SSW 10.4 mph - N/A   Mostly Cloudy
3:54 PM 88.0 °F 92.9 °F 70.0 °F 55% 29.78 in 10.0 mi SSW 8.1 mph - N/A   Mostly Cloudy
4:54 PM 87.1 °F 92.0 °F 70.0 °F 57% 29.78 in 10.0 mi South 8.1 mph - N/A   Mostly Cloudy
5:54 PM 88.0 °F 92.9 °F 70.0 °F 55% 29.77 in 10.0 mi South 9.2 mph - N/A   Mostly Cloudy
6:54 PM 84.0 °F 90.2 °F 73.0 °F 69% 29.78 in 10.0 mi South 6.9 mph - N/A   Scattered Clouds
7:54 PM 82.9 °F 88.0 °F 72.0 °F 69% 29.79 in 10.0 mi South 5.8 mph - N/A   Mostly Cloudy
8:54 PM 81.0 °F 85.2 °F 72.0 °F 74% 29.81 in 10.0 mi South 8.1 mph - N/A   Mostly Cloudy
9:54 PM 80.1 °F 83.8 °F 72.0 °F 76% 29.81 in 10.0 mi SSE 6.9 mph - N/A   Mostly Cloudy
10:54 PM 79.0 °F - 72.0 °F 79% 29.81 in 10.0 mi Calm Calm - N/A   Overcast
11:54 PM 78.1 °F - 73.0 °F 84% 29.80 in 10.0 mi South 4.6 mph - N/A   Overcast