Weather History for Altoona, PA

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Friday, November 23, 2012

  Actual Average Record
Temperature  
Mean Temperature 44 °F 39 °F  
Max Temperature 55 °F 46 °F 70 °F (1979)
Min Temperature 32 °F 31 °F 12 °F (2000)
Degree Days  
Heating Degree Days 21 26  
Month to date heating degree days 508  
Since 1 July heating degree days 1115  
Cooling Degree Days 0 0  
Month to date cooling degree days 0  
Year to date cooling degree days 522  
Moisture  
Dew Point 35 °F    
Average Humidity 63    
Maximum Humidity 83    
Minimum Humidity 51    
Precipitation  
Precipitation 0.02 in 0.10 in 1.09 in (1961)
Month to date precipitation 2.48  
Year to date precipitation 29.46  
Sea Level Pressure  
Sea Level Pressure 29.89 in    
Wind  
Wind Speed 8 mph (WSW)    
Max Wind Speed 26 mph    
Max Gust Speed 36 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Daily Weather History Graph

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Astronomy

Nov. 23, 2012 Rise Set
Actual Time 7:08 AM EST 4:50 PM EST
Civil Twilight 6:39 AM EST 5:20 PM EST
Nautical Twilight 6:05 AM EST 5:53 PM EST
Astronomical Twilight 5:33 AM EST 6:26 PM EST
Moon 2:04 PM EST (11/23) 2:25 AM EST (11/23)
Length of Visible Light 10h 41m
Length of Day
9h 41m
Waxing Gibbous, 79% of the Moon is Illuminated
Nov 23
Waxing Gibbous
Nov 28
Full
Dec 6
Last Quarter
Dec 13
New
Dec 20
First Quarter

Hourly Weather History & Observations

Time (EST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM - - - N/A% 30.06 in 10.0 mi Calm Calm - N/A   Clear
1:53 AM - - - N/A% 30.06 in 10.0 mi Calm Calm - N/A   Clear
2:53 AM - - - N/A% 30.04 in 10.0 mi Calm Calm - N/A   Clear
3:53 AM - - - N/A% 30.01 in 10.0 mi Calm Calm - N/A   Clear
4:53 AM - - - N/A% 30.00 in 9.0 mi Calm Calm - N/A   Overcast
5:53 AM - - - N/A% 29.97 in 10.0 mi SW 4.6 mph - N/A   Clear
6:53 AM - - - N/A% 29.95 in 10.0 mi SW 4.6 mph - N/A   Clear
8:53 AM 48.0 °F - 34.0 °F 58% 29.91 in 10.0 mi SSW 10.4 mph - N/A   Clear
9:53 AM 55.0 °F - 37.0 °F 51% 29.89 in 10.0 mi SSW 13.8 mph - N/A   Clear
10:53 AM 55.0 °F - 37.0 °F 51% 29.86 in 10.0 mi SSW 16.1 mph - N/A   Scattered Clouds
11:53 AM 55.0 °F - 37.9 °F 53% 29.83 in 10.0 mi SW 12.7 mph - N/A   Mostly Cloudy
12:53 PM 53.1 °F - 39.0 °F 59% 29.81 in 10.0 mi SW 15.0 mph 18.4 mph N/A   Overcast
1:31 PM 53.6 °F - 41.0 °F 62% 29.80 in 10.0 mi SW 12.7 mph - N/A   Overcast
1:53 PM 53.1 °F - 42.1 °F 66% 29.79 in 10.0 mi WSW 12.7 mph - N/A   Overcast
2:53 PM 50.0 °F - 45.0 °F 83% 29.78 in 10.0 mi SSW 11.5 mph - 0.02 in   Overcast
3:53 PM 48.9 °F - 43.0 °F 80% 29.80 in 10.0 mi WSW 9.2 mph 20.7 mph N/A   Overcast
4:09 PM 48.2 °F - 39.2 °F 71% 29.80 in 10.0 mi WSW 16.1 mph 23.0 mph N/A   Overcast
4:53 PM 48.0 °F - 39.0 °F 71% 29.78 in 10.0 mi SW 11.5 mph - N/A   Overcast
5:53 PM 46.9 °F - 37.9 °F 71% 29.79 in 10.0 mi WSW 19.6 mph 31.1 mph N/A   Clear
6:53 PM 45.0 °F 36.4 °F 32.0 °F 60% 29.80 in 10.0 mi WSW 23.0 mph 31.1 mph N/A   Clear
7:53 PM 43.0 °F 34.5 °F 28.0 °F 56% 29.83 in 10.0 mi West 19.6 mph 33.4 mph N/A   Mostly Cloudy
8:53 PM 39.0 °F 27.8 °F 26.1 °F 60% 29.89 in 10.0 mi West 26.5 mph 35.7 mph N/A   Overcast
9:53 PM 35.1 °F 22.5 °F 23.0 °F 61% 29.91 in 10.0 mi West 26.5 mph 35.7 mph N/A   Overcast
10:53 PM 33.1 °F 21.2 °F 21.0 °F 61% 29.91 in 10.0 mi West 20.7 mph 26.5 mph N/A   Overcast
11:53 PM 32.0 °F 21.6 °F 21.0 °F 64% 29.91 in 10.0 mi WNW 15.0 mph - N/A   Overcast