Weather History for Harrisburg, PA

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Friday, August 16, 2013

  Actual Average Record
Temperature  
Mean Temperature 66 °F -  
Max Temperature 78 °F 81 °F 97 °F (1997)
Min Temperature 53 °F 63 °F 50 °F (1963)
Growing Degree Days 16 (Base 50)    
Moisture  
Dew Point 53 °F    
Average Humidity 66    
Maximum Humidity 97    
Minimum Humidity 38    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.18 in    
Wind  
Wind Speed 3 mph (SE)    
Max Wind Speed 7 mph    
Max Gust Speed -    
Visibility 10 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

Aug. 16, 2013 Rise Set
Actual Time 6:19 AM EDT 8:02 PM EDT
Civil Twilight 5:50 AM EDT 8:31 PM EDT
Nautical Twilight 5:15 AM EDT 9:06 PM EDT
Astronomical Twilight 4:37 AM EDT 9:44 PM EDT
Moon 4:19 PM EDT (8/16) 1:20 AM EDT (8/16)
Length of Visible Light 14h 40m
Length of Day
13h 42m
Waxing Gibbous, 74% of the Moon is Illuminated
Aug 16
Waxing Gibbous
Aug 20
Full
Aug 28
Last Quarter
Sep 5
New
Sep 12
First Quarter

Hourly Weather History & Observations

Time (EDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
1:56 AM 55.9 °F 53.1 °F 90% 30.16 in 10.0 mi West 3.5 mph - N/A   Clear
2:56 AM 55.0 °F 53.1 °F 93% 30.15 in 10.0 mi Calm Calm - N/A   Clear
3:56 AM 54.0 °F 52.0 °F 93% 30.15 in 10.0 mi Calm Calm - N/A   Clear
4:56 AM 54.0 °F 52.0 °F 93% 30.15 in 10.0 mi WSW 3.5 mph - N/A   Clear
5:56 AM 53.1 °F 51.1 °F 93% 30.16 in 10.0 mi WSW 3.5 mph - N/A   Clear
6:56 AM 54.0 °F 53.1 °F 97% 30.18 in 10.0 mi Calm Calm - N/A   Clear
7:56 AM 59.0 °F 54.0 °F 83% 30.19 in 10.0 mi Calm Calm - N/A   Clear
8:56 AM 63.0 °F 55.0 °F 75% 30.19 in 10.0 mi Calm Calm - N/A   Clear
9:56 AM 68.0 °F 54.0 °F 61% 30.19 in 10.0 mi Calm Calm - N/A   Clear
10:56 AM 72.0 °F 53.1 °F 51% 30.19 in 10.0 mi NE 3.5 mph - N/A   Clear
11:56 AM 75.0 °F 53.1 °F 46% 30.18 in 10.0 mi ENE 5.8 mph - N/A   Scattered Clouds
12:56 PM 75.0 °F 52.0 °F 44% 30.18 in 10.0 mi Variable 6.9 mph - N/A   Scattered Clouds
1:56 PM 75.9 °F 48.9 °F 38% 30.18 in 10.0 mi East 3.5 mph - N/A   Clear
2:56 PM 77.0 °F 50.0 °F 39% 30.17 in 10.0 mi East 4.6 mph - N/A   Clear
3:56 PM 78.1 °F 52.0 °F 40% 30.16 in 10.0 mi East 6.9 mph - N/A   Clear
4:56 PM 77.0 °F 51.1 °F 40% 30.16 in 10.0 mi East 6.9 mph - N/A   Partly Cloudy
5:56 PM 75.9 °F 50.0 °F 40% 30.17 in 10.0 mi ESE 6.9 mph - N/A   Clear
6:56 PM 75.0 °F 52.0 °F 44% 30.17 in 10.0 mi South 4.6 mph - N/A   Clear
7:56 PM 72.0 °F 53.1 °F 51% 30.18 in 10.0 mi South 3.5 mph - N/A   Clear
8:56 PM 66.0 °F 57.0 °F 73% 30.19 in 10.0 mi Calm Calm - N/A   Clear
9:56 PM 63.0 °F 55.9 °F 78% 30.20 in 10.0 mi Calm Calm - N/A   Clear
10:56 PM 61.0 °F 55.0 °F 81% 30.20 in 10.0 mi West 3.5 mph - N/A   Clear
11:56 PM 60.1 °F 55.0 °F 83% 30.21 in 10.0 mi Calm Calm - N/A   Clear