Weather History for Philadelphia, PA

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Thursday, July 19, 2012

  Actual Average Record
Temperature  
Mean Temperature 80 °F 78 °F  
Max Temperature 85 °F 87 °F 100 °F (1930)
Min Temperature 74 °F 70 °F 58 °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 15 13  
Month to date cooling degree days 355 244  
Year to date cooling degree days 789 593  
Since 1 June cooling degree days 625 502  
Growing Degree Days 28 (Base 50)    
Moisture  
Dew Point 70 °F    
Average Humidity 77    
Maximum Humidity 84    
Minimum Humidity 69    
Precipitation  
Precipitation T in 0.14 in 1.93 in (1877)
Month to date precipitation 0.72 2.65  
Year to date precipitation 14.78 22.82  
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 29.93 in    
Wind  
Wind Speed 9 mph (ENE)    
Max Wind Speed 15 mph    
Max Gust Speed 18 mph    
Visibility 8 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Jul. 19, 2012 Rise Set
Actual Time 5:48 AM EDT 8:25 PM EDT
Civil Twilight 5:17 AM EDT 8:56 PM EDT
Nautical Twilight 4:38 AM EDT 9:35 PM EDT
Astronomical Twilight 3:53 AM EDT 10:19 PM EDT
Moon 6:20 AM EDT (7/19) 8:30 PM EDT (7/19)
Length of Visible Light 15h 39m
Length of Day
14h 36m
New Moon, 0% of the Moon is Illuminated
Jul 19
New Moon
Jul 26
First Quarter
Aug 1
Full
Aug 9
Last Quarter
Aug 17
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 80.1 °F 83.2 °F 70.0 °F 71% 29.89 in 10.0 mi WNW 4.6 mph - N/A   Mostly Cloudy
1:54 AM 79.0 °F - 70.0 °F 74% 29.90 in 10.0 mi WNW 6.9 mph - N/A   Mostly Cloudy
2:54 AM 78.1 °F - 71.1 °F 79% 29.88 in 10.0 mi West 6.9 mph - N/A   Scattered Clouds
3:54 AM 78.1 °F - 71.1 °F 79% 29.88 in 10.0 mi West 5.8 mph - N/A   Mostly Cloudy
4:54 AM 77.0 °F - 71.1 °F 82% 29.88 in 10.0 mi WSW 4.6 mph - N/A   Scattered Clouds
5:54 AM 77.0 °F - 71.1 °F 82% 29.90 in 10.0 mi NW 4.6 mph - N/A   Mostly Cloudy
6:54 AM 78.1 °F - 72.0 °F 81% 29.90 in 10.0 mi NNW 5.8 mph - N/A   Overcast
7:13 AM 78.8 °F - 71.6 °F 78% 29.90 in 7.0 mi Variable 4.6 mph - N/A   Overcast
7:54 AM 80.1 °F 83.8 °F 72.0 °F 76% 29.91 in 7.0 mi North 8.1 mph - N/A   Overcast
8:54 AM 82.0 °F 87.4 °F 73.0 °F 74% 29.92 in 7.0 mi ENE 5.8 mph - N/A   Overcast
9:54 AM 82.0 °F 87.4 °F 73.0 °F 74% 29.94 in 8.0 mi NE 11.5 mph - N/A   Overcast
10:06 AM 82.4 °F 87.2 °F 71.6 °F 70% 29.94 in 8.0 mi NE 10.4 mph - N/A   Overcast
10:50 AM 82.4 °F 87.2 °F 71.6 °F 70% 29.95 in 7.0 mi ENE 10.4 mph - N/A   Overcast
10:54 AM 82.0 °F 86.7 °F 72.0 °F 71% 29.95 in 7.0 mi East 9.2 mph - N/A   Overcast
11:04 AM 82.4 °F 87.2 °F 71.6 °F 70% 29.95 in 7.0 mi East 11.5 mph - N/A   Overcast
11:54 AM 82.0 °F 86.7 °F 72.0 °F 71% 29.95 in 8.0 mi East 10.4 mph - N/A   Overcast
12:43 PM 80.6 °F 84.6 °F 71.6 °F 74% 29.95 in 7.0 mi ENE 9.2 mph - N/A   Overcast
12:54 PM 79.0 °F - 72.0 °F 79% 29.96 in 7.0 mi ENE 10.4 mph - N/A   Overcast
1:19 PM 78.8 °F - 71.6 °F 78% 29.95 in 6.0 mi ENE 11.5 mph - N/A   Haze
1:54 PM 78.1 °F - 71.1 °F 79% 29.95 in 6.0 mi ENE 10.4 mph - N/A   Haze
2:15 PM 78.8 °F - 69.8 °F 74% 29.95 in 7.0 mi ENE 9.2 mph - N/A   Overcast
2:32 PM 80.6 °F 83.9 °F 69.8 °F 70% 29.94 in 7.0 mi ENE 13.8 mph - N/A   Overcast
2:54 PM 79.0 °F - 69.1 °F 72% 29.95 in 8.0 mi East 9.2 mph - N/A   Overcast
3:54 PM 78.1 °F - 69.1 °F 74% 29.94 in 8.0 mi NE 11.5 mph - N/A   Overcast
4:54 PM 75.9 °F - 68.0 °F 76% 29.93 in 8.0 mi ENE 11.5 mph - N/A   Overcast
5:54 PM 75.9 °F - 68.0 °F 76% 29.93 in 9.0 mi East 9.2 mph - N/A   Overcast
6:54 PM 75.9 °F - 66.9 °F 74% 29.92 in 9.0 mi ENE 11.5 mph - N/A   Overcast
7:22 PM 75.2 °F - 66.2 °F 73% 29.93 in 9.0 mi East 10.4 mph - N/A   Overcast
7:39 PM 73.4 °F - 66.2 °F 78% 29.94 in 9.0 mi East 10.4 mph - N/A   Overcast
7:54 PM 73.9 °F - 66.0 °F 76% 29.94 in 9.0 mi ENE 6.9 mph - N/A   Overcast
8:48 PM 73.4 °F - 66.2 °F 78% 29.93 in 10.0 mi ENE 6.9 mph - N/A   Overcast
8:54 PM 73.9 °F - 66.0 °F 76% 29.94 in 10.0 mi ENE 5.8 mph - N/A   Overcast
9:54 PM 73.9 °F - 66.9 °F 79% 29.94 in 10.0 mi ENE 11.5 mph - N/A   Overcast
10:47 PM 73.4 °F - 66.2 °F 78% 29.93 in 10.0 mi ENE 8.1 mph - N/A   Overcast
10:54 PM 73.9 °F - 68.0 °F 82% 29.93 in 10.0 mi East 8.1 mph - N/A   Overcast
11:49 PM 73.4 °F - 68.0 °F 83% 29.92 in 10.0 mi ENE 6.9 mph - N/A   Overcast
11:54 PM 73.9 °F - 68.0 °F 82% 29.92 in 10.0 mi ENE 8.1 mph - N/A   Overcast