Weather History for Erie, PA

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Friday, December 28, 2012

  Actual Average Record
Temperature  
Mean Temperature 27 °F 29 °F  
Max Temperature 32 °F 35 °F 70 °F (1982)
Min Temperature 22 °F 23 °F 1 °F (1924)
Degree Days  
Heating Degree Days 38 36  
Month to date heating degree days 711 904  
Since 1 July heating degree days 1913 2060  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 899 638  
Moisture  
Dew Point 23 °F    
Average Humidity 79    
Maximum Humidity 88    
Minimum Humidity 69    
Precipitation  
Precipitation T in 0.11 in 1.48 in (1968)
Month to date precipitation 4.27 3.40  
Year to date precipitation 39.14 41.82  
Snow  
Snow T in 1.10 in - ()
Month to date snowfall 12.8 24.3  
Since 1 July snowfall 15.9 33.0  
Snow Depth 6.00 in    
Sea Level Pressure  
Sea Level Pressure 30.10 in    
Wind  
Wind Speed 4 mph (West)    
Max Wind Speed 13 mph    
Max Gust Speed 17 mph    
Visibility 10 miles    
Events Snow    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Dec. 28, 2012 Rise Set
Actual Time 7:48 AM EST 4:56 PM EST
Civil Twilight 7:16 AM EST 5:28 PM EST
Nautical Twilight 6:41 AM EST 6:03 PM EST
Astronomical Twilight 6:07 AM EST 6:37 PM EST
Moon 5:33 PM EST (12/28) 7:40 AM EST (12/28)
Length of Visible Light 10h 11m
Length of Day
9h 08m
Full, 100% of the Moon is Illuminated
Dec 28
Full
Jan 4
Last Quarter
Jan 11
New
Jan 18
First Quarter
Jan 26
Full

Hourly Weather History & Observations

Time (EST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:51 AM 30.9 °F 22.8 °F 24.1 °F 76% 30.11 in 10.0 mi NNW 9.2 mph - N/A   Overcast
1:51 AM 30.0 °F 20.5 °F 24.1 °F 79% 30.11 in 10.0 mi NNW 11.5 mph - N/A   Overcast
2:51 AM 30.0 °F 24.1 °F 24.1 °F 79% 30.12 in 10.0 mi NW 5.8 mph - N/A   Overcast
3:51 AM 30.0 °F 21.7 °F 24.1 °F 79% 30.13 in 10.0 mi NW 9.2 mph - N/A   Overcast
4:51 AM 30.0 °F 21.7 °F 23.0 °F 75% 30.14 in 8.0 mi West 9.2 mph - N/A   Overcast
5:51 AM 30.0 °F 24.1 °F 23.0 °F 75% 30.14 in 10.0 mi West 5.8 mph - N/A   Overcast
6:51 AM 30.0 °F - 21.9 °F 72% 30.14 in 10.0 mi Calm Calm - N/A   Overcast
7:51 AM 30.0 °F 23.2 °F 21.9 °F 72% 30.15 in 10.0 mi WNW 6.9 mph - N/A   Overcast
8:51 AM 30.0 °F - 23.0 °F 75% 30.15 in 10.0 mi Calm Calm - N/A   Overcast
9:51 AM 30.9 °F - 23.0 °F 72% 30.15 in 10.0 mi Calm Calm - N/A   Overcast
10:51 AM 30.9 °F 26.2 °F 24.1 °F 76% 30.16 in 10.0 mi SW 4.6 mph - N/A   Overcast
11:51 AM 30.9 °F 24.3 °F 23.0 °F 72% 30.14 in 10.0 mi SW 6.9 mph - N/A   Overcast
12:51 PM 30.9 °F 24.3 °F 21.9 °F 69% 30.16 in 10.0 mi WSW 6.9 mph - N/A   Overcast
1:51 PM 30.9 °F 26.2 °F 21.9 °F 69% 30.14 in 10.0 mi WSW 4.6 mph - N/A   Overcast
2:51 PM 30.0 °F 26.5 °F 23.0 °F 75% 30.13 in 5.0 mi West 3.5 mph - 0.00 in Snow Light Snow
3:51 PM 30.9 °F 27.5 °F 21.9 °F 69% 30.08 in 10.0 mi SSE 3.5 mph - 0.00 in   Overcast
4:51 PM 30.9 °F - 21.9 °F 69% 30.07 in 10.0 mi Calm Calm - N/A   Overcast
5:51 PM 30.9 °F 27.5 °F 23.0 °F 72% 30.08 in 10.0 mi South 3.5 mph - N/A   Overcast
6:51 PM 30.9 °F - 23.0 °F 72% 30.08 in 10.0 mi Calm Calm - N/A   Overcast
7:51 PM 30.2 °F - 23.0 °F 75% 30.04 in 10.0 mi Calm Calm - N/A   Overcast
8:37 PM 28.4 °F - 21.2 °F 74% 30.03 in 10.0 mi Calm Calm - N/A   Scattered Clouds
8:51 PM 26.1 °F - 21.9 °F 84% 30.06 in 10.0 mi Calm Calm - N/A   Clear
9:51 PM 23.0 °F - 19.4 °F 86% 30.00 in 7.0 mi Calm Calm - N/A   Clear
10:51 PM 23.0 °F 18.4 °F 19.9 °F 88% 30.01 in 8.0 mi East 3.5 mph - N/A   Clear
11:51 PM 26.1 °F 21.9 °F 21.0 °F 81% 30.00 in 10.0 mi East 3.5 mph - N/A   Overcast