Weather History for Philadelphia, PA

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Thursday, August 22, 2013

  Actual Average Record
Temperature  
Mean Temperature 78 °F 76 °F  
Max Temperature 85 °F 85 °F 97 °F (1916)
Min Temperature 70 °F 67 °F 52 °F (1940)
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 13 11  
Month to date cooling degree days 209 269  
Year to date cooling degree days 1119 1026  
Since 1 June cooling degree days 995 935  
Growing Degree Days 26 (Base 50)    
Moisture  
Dew Point 69 °F    
Average Humidity 76    
Maximum Humidity 93    
Minimum Humidity 58    
Precipitation  
Precipitation 1.08 in 0.12 in 2.73 in (2009)
Month to date precipitation 4.87 2.57  
Year to date precipitation 41.20 27.09  
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 30.00 in    
Wind  
Wind Speed 8 mph (SSW)    
Max Wind Speed 33 mph    
Max Gust Speed 44 mph    
Visibility 8 miles    
Events Rain , Thunderstorm    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Aug. 22, 2013 Rise Set
Actual Time 6:19 AM EDT 7:47 PM EDT
Civil Twilight 5:51 AM EDT 8:15 PM EDT
Nautical Twilight 5:17 AM EDT 8:49 PM EDT
Astronomical Twilight 4:40 AM EDT 9:25 PM EDT
Moon 8:30 PM EDT (8/22) 8:05 AM EDT (8/22)
Length of Visible Light 14h 24m
Length of Day
13h 27m
Waning Gibbous, 97% of the Moon is Illuminated
Aug 22
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 77.0 °F - 66.9 °F 71% 30.09 in 10.0 mi SSW 11.5 mph - N/A   Mostly Cloudy
1:54 AM 75.9 °F - 68.0 °F 76% 30.09 in 10.0 mi SSW 8.1 mph - N/A   Overcast
2:54 AM 75.9 °F - 69.1 °F 79% 30.08 in 10.0 mi SSW 5.8 mph - N/A   Overcast
3:54 AM 75.0 °F - 70.0 °F 84% 30.06 in 10.0 mi South 4.6 mph - 0.00 in   Overcast
4:54 AM 75.0 °F - 70.0 °F 84% 30.05 in 10.0 mi South 5.8 mph - N/A   Overcast
5:10 AM 73.4 °F - 71.6 °F 94% 30.04 in 8.0 mi SSE 5.8 mph - 0.00 in Rain Light Rain
5:42 AM 73.4 °F - 71.6 °F 94% 30.04 in 6.0 mi South 4.6 mph - 0.00 in   Overcast
5:54 AM 73.9 °F - 71.1 °F 91% 30.04 in 6.0 mi South 6.9 mph - 0.00 in   Overcast
6:18 AM 73.4 °F - 71.6 °F 94% 30.04 in 5.0 mi South 8.1 mph - N/A   Overcast
6:54 AM 75.0 °F - 71.1 °F 87% 30.04 in 5.0 mi South 9.2 mph - N/A   Overcast
7:13 AM 75.2 °F - 71.6 °F 89% 30.05 in 5.0 mi SSW 10.4 mph - N/A   Overcast
7:46 AM 75.2 °F - 71.6 °F 89% 30.04 in 7.0 mi SSW 8.1 mph - N/A   Overcast
7:54 AM 75.0 °F - 71.1 °F 87% 30.04 in 7.0 mi SW 8.1 mph - N/A   Overcast
8:23 AM 75.2 °F - 71.6 °F 89% 30.05 in 9.0 mi SW 8.1 mph - N/A   Overcast
8:45 AM 75.2 °F - 69.8 °F 83% 30.05 in 10.0 mi SSW 8.1 mph - N/A   Mostly Cloudy
8:49 AM 77.0 °F - 69.8 °F 78% 30.05 in 10.0 mi SSW 8.1 mph - N/A   Mostly Cloudy
8:54 AM 77.0 °F - 70.0 °F 79% 30.05 in 10.0 mi SSW 8.1 mph - N/A   Mostly Cloudy
9:24 AM 78.8 °F - 69.8 °F 74% 30.05 in 10.0 mi SSW 10.4 mph - N/A   Mostly Cloudy
9:38 AM 78.8 °F - 69.8 °F 74% 30.04 in 10.0 mi South 10.4 mph - N/A   Mostly Cloudy
9:54 AM 79.0 °F - 70.0 °F 74% 30.04 in 10.0 mi SSW 11.5 mph - N/A   Mostly Cloudy
10:07 AM 78.8 °F - 69.8 °F 74% 30.04 in 10.0 mi SW 11.5 mph - N/A   Mostly Cloudy
10:28 AM 78.8 °F - 69.8 °F 74% 30.04 in 10.0 mi SW 13.8 mph - N/A   Mostly Cloudy
10:54 AM 79.0 °F - 70.0 °F 74% 30.04 in 10.0 mi SW 11.5 mph - N/A   Mostly Cloudy
11:54 AM 81.0 °F 84.1 °F 69.1 °F 67% 30.03 in 10.0 mi SW 9.2 mph - N/A   Mostly Cloudy
12:54 PM 82.9 °F 86.5 °F 69.1 °F 63% 30.00 in 10.0 mi SW 12.7 mph - N/A   Mostly Cloudy
1:54 PM 84.0 °F 89.6 °F 72.0 °F 67% 29.97 in 10.0 mi WSW 6.9 mph - 0.01 in   Mostly Cloudy
2:54 PM 82.9 °F 85.0 °F 66.0 °F 56% 29.96 in 10.0 mi North 6.9 mph - 0.00 in   Mostly Cloudy
3:17 PM 80.6 °F 82.7 °F 66.2 °F 61% 29.95 in 10.0 mi ENE 3.5 mph - 0.00 in Rain , Thunderstorm Light Thunderstorms and Rain
3:19 PM 80.6 °F 82.7 °F 66.2 °F 61% 29.95 in 4.0 mi ENE 3.5 mph - 0.00 in Rain , Thunderstorm Light Thunderstorms and Rain
3:36 PM 75.2 °F - 69.8 °F 83% 29.98 in 0.5 mi WSW 33.4 mph 43.7 mph 0.13 in Rain , Thunderstorm Heavy Thunderstorms and Rain
3:39 PM 73.4 °F - 66.2 °F 78% 29.99 in 0.2 mi WSW 17.3 mph 43.7 mph 0.30 in Rain , Thunderstorm Heavy Thunderstorms and Rain
3:47 PM 71.6 °F - 68.0 °F 88% 29.96 in 1.0 mi ESE 11.5 mph 26.5 mph 0.82 in Rain , Thunderstorm Heavy Thunderstorms and Rain
3:50 PM 69.8 °F - 66.2 °F 88% 29.96 in 3.0 mi ENE 9.2 mph - 0.99 in Rain , Thunderstorm Heavy Thunderstorms and Rain
3:54 PM 71.1 °F - 64.9 °F 81% 29.96 in 4.0 mi Variable 4.6 mph - 1.03 in Rain , Thunderstorm Heavy Thunderstorms and Rain
3:59 PM 73.4 °F - 66.2 °F 78% 29.96 in 6.0 mi WSW 3.5 mph - 0.02 in Rain , Thunderstorm Thunderstorms and Rain
4:11 PM 71.6 °F - 68.0 °F 88% 29.97 in 7.0 mi SW 8.1 mph - 0.04 in Rain , Thunderstorm Light Thunderstorms and Rain
4:17 PM 71.6 °F - 68.0 °F 88% 29.96 in 10.0 mi SW 3.5 mph - 0.04 in Rain Light Rain
4:54 PM 75.0 °F - 68.0 °F 79% 29.95 in 10.0 mi South 4.6 mph - 0.04 in   Mostly Cloudy
5:54 PM 78.1 °F - 66.9 °F 68% 29.94 in 10.0 mi SSW 4.6 mph - N/A   Mostly Cloudy
6:54 PM 78.1 °F - 68.0 °F 71% 29.92 in 10.0 mi South 4.6 mph - N/A   Mostly Cloudy
7:54 PM 75.9 °F - 69.1 °F 79% 29.93 in 10.0 mi SSW 6.9 mph - N/A   Mostly Cloudy
8:54 PM 75.0 °F - 69.1 °F 82% 29.94 in 10.0 mi SSW 6.9 mph - N/A   Mostly Cloudy
9:54 PM 75.9 °F - 69.1 °F 79% 29.94 in 10.0 mi SW 10.4 mph - N/A   Mostly Cloudy
10:54 PM 73.9 °F - 68.0 °F 82% 29.92 in 10.0 mi SW 9.2 mph - N/A   Mostly Cloudy
11:54 PM 75.0 °F - 69.1 °F 82% 29.93 in 10.0 mi WSW 6.9 mph - N/A   Mostly Cloudy