Weather History for Altoona, PA

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Thursday, December 4, 2014

  Actual Average Record
Temperature  
Mean Temperature 32 °F 34 °F  
Max Temperature 36 °F 41 °F 72 °F (1982)
Min Temperature 28 °F 27 °F 0 °F (1966)
Degree Days  
Heating Degree Days 33 31  
Month to date heating degree days 113 121  
Since 1 July heating degree days 1415 1431  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 521 522  
Moisture  
Dew Point 23 °F    
Average Humidity 67    
Maximum Humidity 78    
Minimum Humidity 56    
Precipitation  
Precipitation 0.00 in 0.09 in 0.72 in (1951)
Month to date precipitation 0.35 0.37  
Year to date precipitation 34.34 30.58  
Sea Level Pressure  
Sea Level Pressure 30.42 in    
Wind  
Wind Speed 5 mph (WNW)    
Max Wind Speed 18 mph    
Max Gust Speed 25 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

Dec. 04, 2014 Rise Set
Actual Time 7:19 AM EST 4:47 PM EST
Civil Twilight 6:49 AM EST 5:17 PM EST
Nautical Twilight 6:15 AM EST 5:51 PM EST
Astronomical Twilight 5:42 AM EST 6:24 PM EST
Moon 3:48 PM EST (12/4) 5:08 AM EST (12/4)
Length of Visible Light 10h 28m
Length of Day
9h 27m
Waxing Gibbous, 96% of the Moon is Illuminated
Dec 4
Waxing Gibbous
Dec 6
Full
Dec 14
Last Quarter
Dec 21
New
Dec 28
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 34.0 °F 25.0 °F 24.1 °F 67% 30.32 in 10.0 mi West 12.7 mph - N/A   Mostly Cloudy
1:53 AM 33.1 °F 21.9 °F 23.0 °F 66% 30.34 in 10.0 mi WNW 18.4 mph 25.3 mph N/A   Scattered Clouds
2:53 AM 32.0 °F 21.2 °F 23.0 °F 69% 30.36 in 10.0 mi WNW 16.1 mph 23.0 mph N/A   Clear
3:53 AM 32.0 °F 24.2 °F 21.9 °F 66% 30.35 in 10.0 mi WNW 9.2 mph - N/A   Clear
4:53 AM 30.9 °F 22.8 °F 21.9 °F 69% 30.36 in 10.0 mi WNW 9.2 mph - N/A   Clear
5:53 AM 30.0 °F 26.5 °F 21.9 °F 72% 30.36 in 10.0 mi NW 3.5 mph - N/A   Clear
6:53 AM 30.0 °F 23.2 °F 23.0 °F 75% 30.41 in 10.0 mi WNW 6.9 mph - N/A   Clear
7:53 AM 30.0 °F 26.5 °F 23.0 °F 75% 30.43 in 10.0 mi SW 3.5 mph - N/A   Clear
8:53 AM 30.9 °F 26.2 °F 23.0 °F 72% 30.44 in 10.0 mi WNW 4.6 mph - N/A   Clear
9:53 AM 32.0 °F 25.6 °F 23.0 °F 69% 30.46 in 10.0 mi WNW 6.9 mph - N/A   Clear
10:53 AM 32.0 °F 27.5 °F 21.9 °F 66% 30.47 in 10.0 mi WNW 4.6 mph - N/A   Clear
11:53 AM 33.1 °F 30.0 °F 23.0 °F 66% 30.44 in 10.0 mi WNW 3.5 mph - N/A   Clear
12:53 PM 33.1 °F 28.7 °F 21.9 °F 64% 30.43 in 10.0 mi West 4.6 mph - N/A   Clear
1:53 PM 35.1 °F - 21.9 °F 59% 30.43 in 10.0 mi Calm Calm - N/A   Clear
2:53 PM 35.1 °F 32.2 °F 21.9 °F 59% 30.41 in 10.0 mi North 3.5 mph - N/A   Overcast
3:53 PM 34.0 °F - 24.1 °F 67% 30.41 in 10.0 mi Calm Calm - N/A   Scattered Clouds
4:53 PM 32.0 °F 28.7 °F 24.1 °F 73% 30.42 in 10.0 mi ESE 3.5 mph - N/A   Overcast
5:53 PM 30.9 °F 27.5 °F 24.1 °F 76% 30.45 in 10.0 mi SE 3.5 mph - N/A   Mostly Cloudy
6:53 PM 30.9 °F 27.5 °F 23.0 °F 72% 30.45 in 10.0 mi SE 3.5 mph - N/A   Clear
7:53 PM 30.0 °F - 21.9 °F 72% 30.46 in 10.0 mi Calm Calm - N/A   Clear
8:53 PM 30.0 °F - 21.9 °F 72% 30.46 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
9:53 PM 30.0 °F - 25.0 °F 82% 30.46 in 10.0 mi Calm Calm - N/A   Overcast
10:53 PM 30.9 °F - 23.0 °F 72% 30.46 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
11:53 PM 30.0 °F - 24.1 °F 79% 30.46 in 10.0 mi Calm Calm - N/A   Clear