Martinsburg, PA

7:28 PM EST on December 09, 2016 (GMT -0500)
Altoona-Blair County

Weather History for KAOO - December, 2012

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Friday, December 14, 2012

  Actual Average Record
Temperature  
Mean Temperature 37 °F 31 °F  
Max Temperature 50 °F 38 °F 64 °F (2015)
Min Temperature 24 °F 24 °F -3 °F (2005)
Degree Days  
Heating Degree Days 28 34  
Month to date heating degree days 448  
Since 1 July heating degree days 1758  
Cooling Degree Days 0 0  
Month to date cooling degree days 0  
Year to date cooling degree days 522  
Moisture  
Dew Point 21 °F    
Average Humidity 56    
Maximum Humidity 81    
Minimum Humidity 31    
Precipitation  
Precipitation 0.00 in 0.07 in 1.16 in (1956)
Month to date precipitation 1.24  
Year to date precipitation 31.45  
Sea Level Pressure  
Sea Level Pressure 30.27 in    
Wind  
Wind Speed 3 mph (WSW)    
Max Wind Speed 14 mph    
Max Gust Speed 18 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

Daily Weather History Graph

Daily Weather History Graph

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Date:

Astronomy

Dec. 14, 2012 Rise Set
Actual Time 7:28 AM EST 4:47 PM EST
Civil Twilight 6:57 AM EST 5:18 PM EST
Nautical Twilight 6:23 AM EST 5:52 PM EST
Astronomical Twilight 5:50 AM EST 6:25 PM EST
Moon 8:31 AM EST (12/14) 6:38 PM EST (12/14)
Length of Visible Light 10h 20m
Length of Day
9h 19m
Waxing Crescent, 3% of the Moon is Illuminated
Dec 14
Waxing Crescent
Dec 20
First Quarter
Dec 28
Full
Jan 4
Last Quarter
Jan 11
New

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 27.0 °F - 19.9 °F 75% 30.32 in 10.0 mi Calm Calm - N/A   Clear
1:53 AM 30.0 °F - 19.9 °F 66% 30.30 in 10.0 mi Calm Calm - N/A   Clear
2:53 AM 24.1 °F - 19.0 °F 81% 30.30 in 7.0 mi Calm Calm - N/A   Clear
3:53 AM 26.1 °F - 19.9 °F 78% 30.29 in 9.0 mi Calm Calm - N/A   Clear
4:53 AM 26.1 °F - 19.9 °F 78% 30.30 in 9.0 mi Calm Calm - N/A   Clear
5:53 AM 27.0 °F - 19.9 °F 75% 30.30 in 10.0 mi Calm Calm - N/A   Clear
6:53 AM 26.1 °F - 19.0 °F 75% 30.30 in 9.0 mi Calm Calm - N/A   Clear
7:53 AM 26.1 °F - 19.0 °F 75% 30.30 in 10.0 mi Calm Calm - N/A   Clear
8:53 AM 36.0 °F 29.6 °F 24.1 °F 62% 30.29 in 10.0 mi South 8.1 mph - N/A   Clear
9:53 AM 39.0 °F 36.8 °F 25.0 °F 57% 30.30 in 10.0 mi Variable 3.5 mph - N/A   Clear
10:53 AM 45.0 °F 40.1 °F 23.0 °F 42% 30.27 in 10.0 mi West 9.2 mph 18.4 mph N/A   Clear
11:53 AM 46.9 °F - 21.9 °F 37% 30.26 in 10.0 mi West 13.8 mph - N/A   Clear
12:53 PM 48.9 °F - 21.0 °F 33% 30.24 in 10.0 mi West 13.8 mph - N/A   Clear
1:53 PM 50.0 °F - 19.9 °F 31% 30.23 in 10.0 mi WSW 10.4 mph - N/A   Clear
2:53 PM 50.0 °F - 21.9 °F 33% 30.24 in 10.0 mi West 9.2 mph - N/A   Clear
3:53 PM 48.0 °F - 21.0 °F 34% 30.24 in 10.0 mi WNW 9.2 mph - N/A   Clear
4:53 PM 43.0 °F - 21.0 °F 42% 30.25 in 10.0 mi Calm Calm - N/A   Clear
5:53 PM 44.1 °F 42.5 °F 19.9 °F 38% 30.26 in 10.0 mi WSW 3.5 mph - N/A   Clear
6:53 PM 41.0 °F 39.0 °F 21.0 °F 45% 30.27 in 10.0 mi WNW 3.5 mph - N/A   Clear
7:53 PM 35.1 °F - 21.9 °F 59% 30.27 in 10.0 mi Calm Calm - N/A   Clear
8:53 PM 37.0 °F - 21.9 °F 54% 30.25 in 10.0 mi Calm Calm - N/A   Clear
9:53 PM 35.1 °F 32.2 °F 21.9 °F 59% 30.27 in 10.0 mi SSE 3.5 mph - N/A   Clear
10:53 PM 34.0 °F - 23.0 °F 64% 30.26 in 10.0 mi Calm Calm - N/A   Clear
11:53 PM 35.1 °F - 23.0 °F 61% 30.27 in 10.0 mi Calm Calm - N/A   Clear