Weather History for Harrisburg, PA

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Sunday, September 2, 2012

  Actual Average Record
Temperature  
Mean Temperature 75 °F -  
Max Temperature 80 °F 79 °F 102 °F (1953)
Min Temperature 71 °F 60 °F 45 °F (1949)
Cooling Degree Days 10    
Growing Degree Days 25 (Base 50)    
Moisture  
Dew Point 69 °F    
Average Humidity 82    
Maximum Humidity 94    
Minimum Humidity 68    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.04 in    
Wind  
Wind Speed 4 mph (East)    
Max Wind Speed 8 mph    
Max Gust Speed -    
Visibility 6 miles    
Events      
Averages and records for this station are not official NWS values.
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

Sep. 02, 2012 Rise Set
Actual Time 6:36 AM EDT 7:36 PM EDT
Civil Twilight 6:08 AM EDT 8:04 PM EDT
Nautical Twilight 5:35 AM EDT 8:37 PM EDT
Astronomical Twilight 5:00 AM EDT 9:11 PM EDT
Moon 8:22 PM EDT (9/2) 8:43 AM EDT (9/2)
Length of Visible Light 13h 55m
Length of Day
13h 00m
Waning Gibbous, 95% of the Moon is Illuminated
Sep 2
Waning Gibbous
Sep 8
Last Quarter
Sep 15
New
Sep 22
First Quarter
Sep 29
Full

Hourly Weather History & Observations

Time (EDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:56 AM 72.0 °F 69.1 °F 91% 30.05 in 7.0 mi Calm Calm - N/A   Scattered Clouds
1:56 AM 73.0 °F 69.1 °F 87% 30.04 in 8.0 mi Calm Calm - N/A   Mostly Cloudy
2:56 AM 71.1 °F 69.1 °F 93% 30.04 in 7.0 mi SW 4.6 mph - N/A   Mostly Cloudy
3:56 AM 72.0 °F 68.0 °F 87% 30.03 in 9.0 mi Calm Calm - N/A   Mostly Cloudy
4:56 AM 71.1 °F 68.0 °F 90% 30.03 in 8.0 mi Calm Calm - N/A   Scattered Clouds
5:56 AM 71.1 °F 60.1 °F 68% 30.03 in 10.0 mi ESE 6.9 mph - N/A   Clear
6:56 AM 71.1 °F 62.1 °F 73% 30.04 in 10.0 mi East 5.8 mph - N/A   Overcast
7:56 AM 71.1 °F 64.0 °F 78% 30.05 in 7.0 mi ESE 4.6 mph - N/A   Scattered Clouds
8:56 AM 71.1 °F 66.0 °F 84% 30.06 in 5.0 mi East 4.6 mph - 0.00 in   Haze
9:04 AM 71.6 °F 66.2 °F 83% 30.07 in 5.0 mi ESE 5.8 mph - N/A   Haze
9:56 AM 71.1 °F 66.9 °F 87% 30.06 in 4.0 mi East 5.8 mph - 0.00 in   Overcast
10:56 AM 73.9 °F 69.1 °F 85% 30.06 in 4.0 mi East 4.6 mph - N/A   Haze
11:54 AM 75.2 °F 69.8 °F 83% 30.06 in 4.0 mi ESE 6.9 mph - N/A   Haze
11:56 AM 75.9 °F 70.0 °F 82% 30.06 in 4.0 mi ESE 5.8 mph - N/A   Haze
12:41 PM 75.2 °F 69.8 °F 83% 30.06 in 4.0 mi SSW 3.5 mph - N/A   Haze
12:56 PM 77.0 °F 70.0 °F 79% 30.05 in 4.0 mi Calm Calm - N/A   Haze
1:08 PM 77.0 °F 69.8 °F 78% 30.05 in 4.0 mi Calm Calm - N/A   Haze
1:16 PM 78.8 °F 71.6 °F 78% 30.05 in 4.0 mi Variable 3.5 mph - N/A   Haze
1:56 PM 78.1 °F 70.0 °F 76% 30.04 in 5.0 mi East 4.6 mph - N/A   Haze
2:56 PM 78.1 °F 70.0 °F 76% 30.02 in 4.0 mi East 3.5 mph - N/A   Haze
3:34 PM 78.8 °F 71.6 °F 78% 30.01 in 4.0 mi East 4.6 mph - N/A   Haze
3:56 PM 79.0 °F 71.1 °F 77% 30.00 in 4.0 mi ENE 4.6 mph - N/A   Haze
4:07 PM 78.8 °F 69.8 °F 74% 30.00 in 4.0 mi East 5.8 mph - N/A   Haze
4:56 PM 79.0 °F 70.0 °F 74% 29.99 in 5.0 mi East 4.6 mph - N/A   Haze
5:56 PM 78.1 °F 71.1 °F 79% 30.00 in 7.0 mi ENE 8.1 mph - N/A   Overcast
6:08 PM 78.8 °F 71.6 °F 78% 30.01 in 7.0 mi East 6.9 mph - N/A   Overcast
6:30 PM 78.8 °F 71.6 °F 78% 30.01 in 7.0 mi East 6.9 mph - N/A   Overcast
6:40 PM 78.8 °F 71.6 °F 78% 30.01 in 7.0 mi East 6.9 mph - N/A   Overcast
6:56 PM 77.0 °F 70.0 °F 79% 30.01 in 7.0 mi East 8.1 mph - N/A   Overcast
7:37 PM 75.2 °F 69.8 °F 83% 30.02 in 7.0 mi East 6.9 mph - N/A   Overcast
7:56 PM 75.9 °F 70.0 °F 82% 30.02 in 8.0 mi East 8.1 mph - N/A   Overcast
8:19 PM 75.2 °F 69.8 °F 83% 30.03 in 7.0 mi East 6.9 mph - N/A   Overcast
8:30 PM 75.2 °F 69.8 °F 83% 30.03 in 7.0 mi ESE 6.9 mph - N/A   Overcast
8:44 PM 75.2 °F 69.8 °F 83% 30.04 in 7.0 mi ESE 5.8 mph - N/A   Overcast
8:56 PM 75.0 °F 70.0 °F 84% 30.04 in 7.0 mi East 6.9 mph - N/A   Overcast
9:37 PM 75.2 °F 71.6 °F 89% 30.04 in 6.0 mi East 6.9 mph - N/A   Overcast
9:56 PM 75.0 °F 71.1 °F 87% 30.05 in 6.0 mi East 8.1 mph - N/A   Overcast
10:32 PM 73.4 °F 71.6 °F 94% 30.05 in 6.0 mi ESE 4.6 mph - N/A   Mostly Cloudy
10:51 PM 75.2 °F 71.6 °F 89% 30.05 in 6.0 mi East 4.6 mph - N/A   Mostly Cloudy
10:56 PM 75.0 °F 71.1 °F 87% 30.04 in 6.0 mi East 8.1 mph - N/A   Mostly Cloudy
11:28 PM 73.4 °F 71.6 °F 94% 30.05 in 6.0 mi East 5.8 mph - N/A   Overcast