Weather History for Philadelphia, PA

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Friday, September 27, 2013

  Actual Average Record
Temperature  
Mean Temperature 66 °F 65 °F  
Max Temperature 73 °F 74 °F 91 °F (1998)
Min Temperature 59 °F 56 °F 36 °F (1947)
Degree Days  
Heating Degree Days 0 3  
Month to date heating degree days 35 25  
Since 1 July heating degree days 35 26  
Cooling Degree Days 1 3  
Month to date cooling degree days 129 156  
Year to date cooling degree days 1345 1273  
Growing Degree Days 16 (Base 50)    
Moisture  
Dew Point 53 °F    
Average Humidity 63    
Maximum Humidity 84    
Minimum Humidity 41    
Precipitation  
Precipitation 0.00 in 0.14 in 1.85 in (1985)
Month to date precipitation 3.26 3.38  
Year to date precipitation 45.50 31.40  
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 30.19 in    
Wind  
Wind Speed 5 mph (ENE)    
Max Wind Speed 14 mph    
Max Gust Speed 17 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Sep. 27, 2013 Rise Set
Actual Time 6:53 AM EDT 6:49 PM EDT
Civil Twilight 6:26 AM EDT 7:16 PM EDT
Nautical Twilight 5:55 AM EDT 7:47 PM EDT
Astronomical Twilight 5:23 AM EDT 8:19 PM EDT
Moon No Moon Rise 2:25 PM EDT (9/27)
Length of Visible Light 12h 49m
Length of Day
11h 55m
Last Quarter, 45% of the Moon is Illuminated
Sep 27
Last Quarter
Oct 4
New
Oct 11
First Quarter
Oct 18
Full
Oct 26
Last Quarter

Hourly Weather History & Observations

Time (EDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:54 AM 60.1 °F 55.0 °F 83% 30.12 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
1:54 AM 60.1 °F 55.0 °F 83% 30.13 in 10.0 mi NNE 3.5 mph - N/A   Overcast
2:54 AM 60.1 °F 55.0 °F 83% 30.12 in 10.0 mi Calm Calm - N/A   Overcast
3:54 AM 60.1 °F 55.0 °F 83% 30.13 in 10.0 mi Calm Calm - N/A   Overcast
4:54 AM 61.0 °F 55.0 °F 81% 30.14 in 10.0 mi NE 4.6 mph - N/A   Overcast
5:54 AM 61.0 °F 55.0 °F 81% 30.15 in 10.0 mi NE 3.5 mph - N/A   Overcast
6:30 AM 60.8 °F 55.4 °F 82% 30.16 in 10.0 mi Calm Calm - N/A   Overcast
6:54 AM 61.0 °F 55.0 °F 81% 30.17 in 10.0 mi NE 3.5 mph - N/A   Overcast
7:51 AM 62.6 °F 55.4 °F 77% 30.19 in 10.0 mi NE 3.5 mph - N/A   Overcast
7:54 AM 62.1 °F 55.0 °F 78% 30.19 in 10.0 mi NE 3.5 mph - N/A   Overcast
8:54 AM 64.0 °F 55.9 °F 75% 30.21 in 10.0 mi NE 4.6 mph - N/A   Mostly Cloudy
9:54 AM 64.9 °F 54.0 °F 68% 30.22 in 10.0 mi ENE 8.1 mph - N/A   Mostly Cloudy
10:54 AM 68.0 °F 53.1 °F 59% 30.23 in 10.0 mi East 6.9 mph - N/A   Mostly Cloudy
11:54 AM 68.0 °F 51.1 °F 55% 30.23 in 10.0 mi East 6.9 mph - N/A   Mostly Cloudy
12:54 PM 71.1 °F 50.0 °F 47% 30.22 in 10.0 mi East 8.1 mph - N/A   Mostly Cloudy
1:54 PM 73.0 °F 48.9 °F 42% 30.19 in 10.0 mi ENE 6.9 mph - N/A   Mostly Cloudy
2:54 PM 72.0 °F 48.9 °F 44% 30.18 in 10.0 mi East 6.9 mph - N/A   Mostly Cloudy
3:54 PM 70.0 °F 48.0 °F 46% 30.18 in 10.0 mi ENE 4.6 mph - N/A   Mostly Cloudy
4:54 PM 70.0 °F 48.0 °F 46% 30.19 in 10.0 mi ENE 5.8 mph - N/A   Mostly Cloudy
5:54 PM 68.0 °F 48.9 °F 50% 30.20 in 10.0 mi East 6.9 mph - N/A   Mostly Cloudy
6:54 PM 66.9 °F 50.0 °F 54% 30.21 in 10.0 mi East 10.4 mph - N/A   Mostly Cloudy
7:54 PM 64.0 °F 51.1 °F 63% 30.22 in 10.0 mi ESE 6.9 mph - N/A   Scattered Clouds
8:54 PM 64.0 °F 52.0 °F 65% 30.23 in 10.0 mi East 10.4 mph - N/A   Scattered Clouds
9:54 PM 61.0 °F 52.0 °F 72% 30.25 in 10.0 mi Calm Calm - N/A   Partly Cloudy
10:54 PM 60.1 °F 52.0 °F 75% 30.27 in 10.0 mi Calm Calm - N/A   Partly Cloudy
11:54 PM 60.1 °F 52.0 °F 75% 30.27 in 10.0 mi NE 3.5 mph - N/A   Mostly Cloudy