Weather History for Harrisburg, PA

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Saturday, December 22, 2012

  Actual Average Record
Temperature  
Mean Temperature 36 °F -  
Max Temperature 39 °F 37 °F 69 °F (2013)
Min Temperature 32 °F 23 °F -1 °F (1960)
Degree Days  
Heating Degree Days 29    
Moisture  
Dew Point 21 °F    
Average Humidity 53    
Maximum Humidity 61    
Minimum Humidity 43    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 29.77 in    
Wind  
Wind Speed 21 mph (WNW)    
Max Wind Speed 29 mph    
Max Gust Speed 46 mph    
Visibility 10 miles    
Events Rain    
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

Dec. 22, 2012 Rise Set
Actual Time 7:27 AM EST 4:45 PM EST
Civil Twilight 6:56 AM EST 5:16 PM EST
Nautical Twilight 6:22 AM EST 5:50 PM EST
Astronomical Twilight 5:49 AM EST 6:23 PM EST
Moon 1:02 PM EST (12/22) 2:10 AM EST (12/22)
Length of Visible Light 10h 19m
Length of Day
9h 18m
Waxing Gibbous, 73% of the Moon is Illuminated
Dec 22
Waxing Gibbous
Dec 28
Full
Jan 4
Last Quarter
Jan 11
New
Jan 18
First Quarter

Hourly Weather History & Observations

Time (EST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:56 AM 37.9 °F 27.3 °F 23.0 °F 55% 29.47 in 10.0 mi West 21.9 mph 33.4 mph 0.00 in Rain Light Rain
1:56 AM 37.9 °F 26.8 °F 23.0 °F 55% 29.49 in 10.0 mi West 24.2 mph 34.5 mph 0.00 in Rain Light Rain
2:56 AM 37.9 °F 27.6 °F 21.9 °F 53% 29.51 in 10.0 mi WNW 20.7 mph 31.1 mph 0.00 in Rain Light Rain
3:56 AM 37.9 °F 27.1 °F 21.9 °F 53% 29.53 in 10.0 mi NW 23.0 mph 35.7 mph 0.00 in Rain Light Rain
4:56 AM 37.9 °F 26.6 °F 21.0 °F 51% 29.57 in 10.0 mi West 25.3 mph 34.5 mph 0.00 in   Overcast
5:56 AM 37.9 °F 27.9 °F 21.9 °F 53% 29.60 in 10.0 mi WNW 19.6 mph 29.9 mph 0.00 in Rain Light Rain
6:56 AM 37.9 °F 27.6 °F 21.9 °F 53% 29.64 in 10.0 mi WNW 20.7 mph 33.4 mph 0.00 in Rain Light Rain
7:56 AM 37.0 °F 27.0 °F 21.9 °F 54% 29.68 in 10.0 mi WNW 18.4 mph 32.2 mph 0.00 in   Overcast
8:56 AM 37.0 °F 28.1 °F 23.0 °F 57% 29.73 in 10.0 mi WNW 15.0 mph 25.3 mph N/A   Overcast
9:56 AM 37.0 °F 25.6 °F 21.9 °F 54% 29.75 in 10.0 mi West 24.2 mph 34.5 mph 0.00 in   Overcast
10:56 AM 39.0 °F 28.8 °F 21.0 °F 49% 29.76 in 10.0 mi West 21.9 mph 39.1 mph N/A   Overcast
11:56 AM 39.0 °F 27.4 °F 19.0 °F 45% 29.77 in 10.0 mi WNW 28.8 mph 46.0 mph N/A   Overcast
12:56 PM 39.0 °F 28.5 °F 18.0 °F 43% 29.80 in 10.0 mi NW 23.0 mph 41.4 mph N/A   Overcast
1:56 PM 37.9 °F 28.5 °F 19.9 °F 48% 29.82 in 10.0 mi WNW 17.3 mph 28.8 mph N/A   Overcast
2:56 PM 37.9 °F 28.9 °F 19.0 °F 47% 29.85 in 10.0 mi WNW 16.1 mph 36.8 mph N/A   Overcast
3:56 PM 37.0 °F 27.4 °F 21.0 °F 52% 29.88 in 10.0 mi WNW 17.3 mph 36.8 mph N/A   Overcast
4:56 PM 37.0 °F 25.9 °F 21.0 °F 52% 29.91 in 10.0 mi West 23.0 mph 36.8 mph N/A   Overcast
5:56 PM 36.0 °F 24.4 °F 19.9 °F 52% 29.92 in 10.0 mi WNW 23.0 mph 32.2 mph N/A   Overcast
6:56 PM 36.0 °F 26.3 °F 19.9 °F 52% 29.95 in 10.0 mi WNW 16.1 mph 25.3 mph N/A   Overcast
7:56 PM 35.1 °F 24.1 °F 21.0 °F 57% 29.95 in 10.0 mi WNW 19.6 mph 29.9 mph N/A   Scattered Clouds
8:56 PM 34.0 °F 23.4 °F 19.9 °F 56% 29.98 in 10.0 mi West 17.3 mph 23.0 mph N/A   Mostly Cloudy
9:56 PM 33.1 °F 23.0 °F 19.0 °F 56% 29.97 in 10.0 mi West 15.0 mph 25.3 mph N/A   Clear
10:56 PM 33.1 °F 23.0 °F 19.0 °F 56% 29.96 in 10.0 mi WNW 15.0 mph 25.3 mph N/A   Clear
11:56 PM 32.0 °F 27.5 °F 19.9 °F 61% 29.98 in 10.0 mi WSW 4.6 mph - N/A   Partly Cloudy