Weather History for Harrisburg, PA

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Monday, September 30, 2013

  Actual Average Record
Temperature  
Mean Temperature 62 °F -  
Max Temperature 75 °F 68 °F 89 °F (1986)
Min Temperature 50 °F 48 °F 35 °F (1942)
Degree Days  
Heating Degree Days 2    
Growing Degree Days 12 (Base 50)    
Moisture  
Dew Point 51 °F    
Average Humidity 75    
Maximum Humidity 97    
Minimum Humidity 38    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.06 in    
Wind  
Wind Speed 1 mph (North)    
Max Wind Speed 7 mph    
Max Gust Speed -    
Visibility 8 miles    
Events Fog    
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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Date:

Astronomy

Sep. 30, 2013 Rise Set
Actual Time 7:03 AM EDT 6:50 PM EDT
Civil Twilight 6:35 AM EDT 7:17 PM EDT
Nautical Twilight 6:04 AM EDT 7:49 PM EDT
Astronomical Twilight 5:32 AM EDT 8:21 PM EDT
Moon 2:37 AM EDT (9/30) 4:20 PM EDT (9/30)
Length of Visible Light 12h 42m
Length of Day
11h 47m
Waning Crescent, 19% of the Moon is Illuminated
Sep 30
Waning Crescent
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
12:56 AM 55.9 °F 53.1 °F 90% 30.09 in 10.0 mi Calm Calm - N/A   Scattered Clouds
1:56 AM 54.0 °F 52.0 °F 93% 30.07 in 10.0 mi Calm Calm - N/A   Clear
2:56 AM 52.0 °F 50.0 °F 93% 30.07 in 10.0 mi Calm Calm - N/A   Clear
3:56 AM 51.1 °F 48.9 °F 92% 30.08 in 10.0 mi WSW 3.5 mph - N/A   Clear
4:56 AM 51.1 °F 50.0 °F 96% 30.08 in 10.0 mi Calm Calm - N/A   Clear
5:56 AM 51.1 °F 48.9 °F 92% 30.09 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
6:56 AM 50.0 °F 48.9 °F 96% 30.09 in 7.0 mi Calm Calm - N/A   Clear
7:24 AM 50.0 °F 48.2 °F 94% 30.09 in 7.0 mi Calm Calm - N/A Fog Scattered Clouds
7:33 AM 50.0 °F 48.2 °F 94% 30.09 in 6.0 mi Calm Calm - N/A Fog Mostly Cloudy
7:56 AM 52.0 °F 51.1 °F 97% 30.11 in 3.0 mi Calm Calm - N/A Fog Overcast
8:08 AM 53.6 °F 51.8 °F 94% 30.10 in 3.0 mi Calm Calm - N/A Fog Overcast
8:46 AM 55.4 °F 53.6 °F 94% 30.10 in 3.0 mi Calm Calm - N/A Fog Overcast
8:56 AM 55.0 °F 54.0 °F 96% 30.11 in 3.0 mi Calm Calm - N/A Fog Overcast
9:18 AM 55.4 °F 53.6 °F 94% 30.11 in 3.0 mi Calm Calm - N/A Fog Scattered Clouds
9:56 AM 61.0 °F 54.0 °F 78% 30.10 in 7.0 mi Calm Calm - N/A Fog Clear
10:56 AM 62.1 °F 55.0 °F 78% 30.10 in 10.0 mi West 3.5 mph - N/A   Clear
11:56 AM 69.1 °F 54.0 °F 58% 30.08 in 10.0 mi North 5.8 mph - N/A   Partly Cloudy
12:56 PM 71.1 °F 51.1 °F 49% 30.06 in 10.0 mi Calm Calm - N/A   Clear
1:56 PM 73.0 °F 50.0 °F 44% 30.04 in 10.0 mi Calm Calm - N/A   Scattered Clouds
2:56 PM 75.0 °F 48.0 °F 38% 30.01 in 10.0 mi Variable 3.5 mph - N/A   Scattered Clouds
3:56 PM 75.0 °F 48.0 °F 38% 29.99 in 10.0 mi NNW 4.6 mph - N/A   Clear
4:56 PM 75.0 °F 48.9 °F 40% 29.98 in 10.0 mi NNW 6.9 mph - N/A   Clear
5:56 PM 73.9 °F 48.9 °F 41% 29.99 in 10.0 mi Calm Calm - N/A   Clear
6:56 PM 69.1 °F 51.1 °F 53% 30.00 in 10.0 mi SE 5.8 mph - N/A   Clear
7:56 PM 66.9 °F 51.1 °F 57% 30.01 in 10.0 mi ESE 3.5 mph - N/A   Clear
8:56 PM 66.9 °F 50.0 °F 54% 30.02 in 10.0 mi NE 3.5 mph - N/A   Clear
9:56 PM 61.0 °F 52.0 °F 72% 30.03 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
10:56 PM 59.0 °F 52.0 °F 78% 30.03 in 10.0 mi Calm Calm - N/A   Partly Cloudy
11:56 PM 57.0 °F 52.0 °F 83% 30.03 in 10.0 mi Calm Calm - N/A   Clear