Weather History for Altoona, PA

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Thursday, October 4, 2012

  Actual Average Record
Temperature  
Mean Temperature 65 °F 55 °F  
Max Temperature 73 °F 65 °F 83 °F (2013)
Min Temperature 57 °F 44 °F 25 °F (1974)
Degree Days  
Heating Degree Days 0 11  
Month to date heating degree days 41  
Since 1 July heating degree days 212  
Cooling Degree Days 0 0  
Month to date cooling degree days 0  
Year to date cooling degree days 522  
Growing Degree Days 15 (Base 50)    
Moisture  
Dew Point 57 °F    
Average Humidity 76    
Maximum Humidity 97    
Minimum Humidity 48    
Precipitation  
Precipitation 0.00 in 0.08 in 0.89 in (1956)
Month to date precipitation 0.33  
Year to date precipitation 24.71  
Sea Level Pressure  
Sea Level Pressure 30.16 in    
Wind  
Wind Speed 3 mph (WSW)    
Max Wind Speed 14 mph    
Max Gust Speed 18 mph    
Visibility 8 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

Oct. 04, 2012 Rise Set
Actual Time 7:13 AM EDT 6:49 PM EDT
Civil Twilight 6:45 AM EDT 7:16 PM EDT
Nautical Twilight 6:14 AM EDT 7:48 PM EDT
Astronomical Twilight 5:42 AM EDT 8:20 PM EDT
Moon 9:23 PM EDT (10/4) 11:29 AM EDT (10/4)
Length of Visible Light 12h 30m
Length of Day
11h 36m
Waning Gibbous, 82% of the Moon is Illuminated
Oct 4
Waning Gibbous
Oct 8
Last Quarter
Oct 15
New
Oct 21
First Quarter
Oct 29
Full

Hourly Weather History & Observations

Time (EDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 64.9 °F 62.1 °F 90% 30.15 in 9.0 mi Calm Calm - N/A   Mostly Cloudy
1:53 AM 64.0 °F 61.0 °F 90% 30.15 in 7.0 mi Calm Calm - N/A   Overcast
2:53 AM 64.0 °F 62.1 °F 93% 30.14 in 6.0 mi Calm Calm - N/A   Overcast
3:28 AM 64.4 °F 62.6 °F 94% 30.17 in 6.0 mi Calm Calm - N/A   Overcast
3:53 AM 64.0 °F 62.1 °F 93% 30.16 in 5.0 mi Calm Calm - N/A   Overcast
4:53 AM 64.0 °F 61.0 °F 90% 30.15 in 4.0 mi Calm Calm - N/A   Clear
5:53 AM 63.0 °F 61.0 °F 93% 30.14 in 4.0 mi Calm Calm - N/A   Scattered Clouds
6:53 AM 63.0 °F 62.1 °F 97% 30.17 in 4.0 mi SSE 4.6 mph - N/A   Overcast
7:46 AM 62.6 °F 60.8 °F 94% 30.19 in 2.5 mi WNW 4.6 mph - N/A   Mostly Cloudy
7:53 AM 63.0 °F 61.0 °F 93% 30.18 in 2.0 mi West 5.8 mph - N/A   Mostly Cloudy
8:28 AM 62.6 °F 60.8 °F 94% 30.20 in 4.0 mi West 4.6 mph - N/A   Overcast
8:53 AM 64.9 °F 61.0 °F 87% 30.18 in 6.0 mi Calm Calm - N/A   Overcast
9:53 AM 66.0 °F 61.0 °F 84% 30.18 in 7.0 mi Calm Calm - N/A   Partly Cloudy
11:53 AM 69.1 °F 57.9 °F 68% 30.18 in 10.0 mi Variable 5.8 mph - N/A   Partly Cloudy
12:53 PM 70.0 °F 55.0 °F 59% 30.17 in 10.0 mi West 8.1 mph - N/A   Scattered Clouds
1:53 PM 70.0 °F 54.0 °F 57% 30.15 in 10.0 mi WNW 6.9 mph - N/A   Mostly Cloudy
2:53 PM 73.0 °F 53.1 °F 49% 30.14 in 10.0 mi West 11.5 mph - N/A   Scattered Clouds
3:53 PM 73.0 °F 52.0 °F 48% 30.14 in 10.0 mi West 13.8 mph 18.4 mph N/A   Partly Cloudy
4:53 PM 72.0 °F 52.0 °F 49% 30.14 in 10.0 mi WNW 10.4 mph 17.3 mph N/A   Clear
5:53 PM 70.0 °F 50.0 °F 49% 30.14 in 10.0 mi West 10.4 mph - N/A   Clear
6:53 PM 64.0 °F 51.1 °F 63% 30.15 in 10.0 mi West 6.9 mph - N/A   Clear
7:53 PM 62.1 °F 50.0 °F 65% 30.15 in 10.0 mi West 4.6 mph - N/A   Clear
8:53 PM 63.0 °F 50.0 °F 63% 30.15 in 10.0 mi Calm Calm - N/A   Clear
9:53 PM 57.9 °F 51.1 °F 78% 30.15 in 10.0 mi SSE 3.5 mph - N/A   Clear
10:53 PM 59.0 °F 50.0 °F 72% 30.15 in 10.0 mi SSW 6.9 mph - N/A   Clear
11:53 PM 57.9 °F 50.0 °F 75% 30.15 in 10.0 mi SSW 5.8 mph - N/A   Clear