Weather History for Erie, PA

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Tuesday, September 25, 2012

  Actual Average Record
Temperature  
Mean Temperature 61 °F 60 °F  
Max Temperature 69 °F 68 °F 89 °F (1933)
Min Temperature 52 °F 53 °F 37 °F (1976)
Degree Days  
Heating Degree Days 4 6  
Month to date heating degree days 78 71  
Since 1 July heating degree days 81 89  
Cooling Degree Days 0 1  
Month to date cooling degree days 82 65  
Year to date cooling degree days 887 623  
Growing Degree Days 10 (Base 50)    
Moisture  
Dew Point 44 °F    
Average Humidity 63    
Maximum Humidity 80    
Minimum Humidity 45    
Precipitation  
Precipitation T in 0.17 in 1.20 in (1945)
Month to date precipitation 4.22 3.77  
Year to date precipitation 24.93 29.60  
Snow  
Snow 0.00 in 0.00 in - ()
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 30.00 in    
Wind  
Wind Speed 14 mph (South)    
Max Wind Speed 23 mph    
Max Gust Speed 30 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Sep. 25, 2012 Rise Set
Actual Time 7:11 AM EDT 7:11 PM EDT
Civil Twilight 6:43 AM EDT 7:39 PM EDT
Nautical Twilight 6:11 AM EDT 8:12 PM EDT
Astronomical Twilight 5:38 AM EDT 8:45 PM EDT
Moon 4:39 PM EDT (9/25) 2:27 AM EDT (9/25)
Length of Visible Light 12h 55m
Length of Day
12h 00m
Waxing Gibbous, 80% of the Moon is Illuminated
Sep 25
Waxing Gibbous
Sep 29
Full
Oct 8
Last Quarter
Oct 15
New
Oct 21
First Quarter

Hourly Weather History & Observations

Time (EDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:51 AM 53.1 °F 37.0 °F 55% 30.02 in 10.0 mi South 17.3 mph 23.0 mph N/A   Clear
1:51 AM 54.0 °F 37.0 °F 53% 30.03 in 10.0 mi SSW 16.1 mph - N/A   Clear
2:51 AM 53.1 °F 37.9 °F 57% 30.02 in 10.0 mi SSW 12.7 mph - N/A   Clear
3:51 AM 53.6 °F 37.4 °F 54% 30.01 in 10.0 mi SSW 12.7 mph - N/A   Clear
4:51 AM 53.1 °F 37.0 °F 55% 30.02 in 10.0 mi South 11.5 mph - N/A   Clear
5:51 AM 52.0 °F 37.0 °F 57% 30.03 in 10.0 mi South 13.8 mph 23.0 mph N/A   Clear
6:51 AM 53.1 °F 37.0 °F 55% 30.03 in 10.0 mi SSW 15.0 mph 24.2 mph N/A   Clear
7:51 AM 52.0 °F 37.9 °F 59% 30.03 in 10.0 mi South 13.8 mph - N/A   Clear
8:51 AM 55.0 °F 39.0 °F 55% 30.02 in 10.0 mi South 11.5 mph - N/A   Clear
9:51 AM 57.9 °F 39.9 °F 51% 30.03 in 10.0 mi South 15.0 mph - N/A   Mostly Cloudy
10:51 AM 61.0 °F 43.0 °F 52% 30.04 in 10.0 mi South 12.7 mph - N/A   Overcast
11:51 AM 64.9 °F 44.1 °F 47% 30.03 in 10.0 mi SSW 15.0 mph - N/A   Scattered Clouds
12:51 PM 66.9 °F 45.0 °F 45% 30.01 in 10.0 mi South 12.7 mph 20.7 mph N/A   Clear
1:51 PM 66.9 °F 44.1 °F 44% 29.99 in 10.0 mi South 16.1 mph - N/A   Mostly Cloudy
2:51 PM 68.0 °F 46.4 °F 46% 29.97 in 10.0 mi SSW 15.0 mph 24.2 mph N/A   Overcast
3:51 PM 64.9 °F 46.0 °F 50% 29.95 in 10.0 mi South 16.1 mph - N/A   Overcast
4:51 PM 64.0 °F 45.0 °F 50% 29.95 in 10.0 mi South 12.7 mph 20.7 mph N/A   Overcast
5:51 PM 64.4 °F 46.4 °F 52% 29.94 in 10.0 mi South 12.7 mph 20.7 mph N/A   Overcast
6:51 PM 63.0 °F 46.9 °F 56% 29.95 in 10.0 mi South 13.8 mph - N/A   Overcast
7:51 PM 63.0 °F 48.0 °F 58% 29.96 in 10.0 mi South 13.8 mph - N/A   Overcast
8:51 PM 61.0 °F 51.1 °F 70% 29.96 in 10.0 mi SSW 13.8 mph 26.5 mph N/A   Overcast
9:37 PM 59.0 °F 53.6 °F 82% 29.96 in 10.0 mi South 16.1 mph 21.9 mph N/A   Overcast
9:51 PM 59.0 °F 53.1 °F 81% 29.97 in 10.0 mi South 13.8 mph - 0.00 in   Overcast
10:51 PM 59.0 °F 53.6 °F 82% 29.97 in 10.0 mi South 16.1 mph 23.0 mph N/A   Overcast
11:51 PM 59.0 °F 54.0 °F 83% 29.96 in 10.0 mi South 12.7 mph 24.2 mph N/A   Overcast