Weather History for Altoona, PA

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Tuesday, April 23, 2013

  Actual Average Record
Temperature  
Mean Temperature 48 °F -  
Max Temperature 64 °F 60 °F 84 °F (1985)
Min Temperature 33 °F 38 °F 27 °F (1982)
Degree Days  
Heating Degree Days 18    
Growing Degree Days 0 (Base 50)    
Moisture  
Dew Point 34 °F    
Average Humidity 62    
Maximum Humidity 82    
Minimum Humidity 39    
Precipitation  
Precipitation 0.00 in - - ()
Sea Level Pressure  
Sea Level Pressure 30.23 in    
Wind  
Wind Speed 5 mph (SSE)    
Max Wind Speed 13 mph    
Max Gust Speed -    
Visibility 10 miles    
Events      
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

Apr. 23, 2013 Rise Set
Actual Time 6:23 AM EDT 8:00 PM EDT
Civil Twilight 5:54 AM EDT 8:29 PM EDT
Nautical Twilight 5:19 AM EDT 9:04 PM EDT
Astronomical Twilight 4:42 AM EDT 9:41 PM EDT
Moon 5:53 PM EDT (4/23) 4:50 AM EDT (4/23)
Length of Visible Light 14h 35m
Length of Day
13h 37m
Waxing Gibbous, 94% of the Moon is Illuminated
Apr 23
Waxing Gibbous
Apr 25
Full
May 2
Last Quarter
May 9
New
May 18
First Quarter

Hourly Weather History & Observations

Time (EDT) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 41.0 °F 35.2 °F 30.0 °F 65% 30.39 in 10.0 mi SE 9.2 mph - N/A   Clear
1:53 AM 39.0 °F 34.8 °F 28.9 °F 67% 30.38 in 10.0 mi ESE 5.8 mph - N/A   Clear
2:53 AM 37.0 °F 31.6 °F 28.9 °F 73% 30.36 in 10.0 mi SE 6.9 mph - N/A   Clear
3:53 AM 36.0 °F - 28.9 °F 76% 30.35 in 10.0 mi Calm Calm - N/A   Clear
4:53 AM 33.1 °F - 28.0 °F 82% 30.35 in 10.0 mi Calm Calm - N/A   Clear
5:53 AM 33.1 °F - 27.0 °F 78% 30.33 in 10.0 mi Calm Calm - N/A   Clear
6:53 AM 34.0 °F - 28.0 °F 79% 30.32 in 10.0 mi Calm Calm - N/A   Clear
7:53 AM 37.0 °F - 32.0 °F 82% 30.33 in 10.0 mi Calm Calm - N/A   Clear
8:53 AM 41.0 °F 39.0 °F 33.1 °F 73% 30.31 in 10.0 mi Variable 3.5 mph - N/A   Clear
9:53 AM 45.0 °F 41.8 °F 34.0 °F 65% 30.29 in 10.0 mi SSE 5.8 mph - N/A   Clear
10:53 AM 48.9 °F - 35.1 °F 59% 30.26 in 10.0 mi SSE 5.8 mph - N/A   Clear
11:53 AM 51.1 °F - 37.0 °F 59% 30.25 in 10.0 mi West 5.8 mph - N/A   Clear
12:53 PM 55.0 °F - 39.0 °F 55% 30.25 in 10.0 mi Variable 3.5 mph - N/A   Clear
1:53 PM 57.0 °F - 37.0 °F 47% 30.21 in 10.0 mi Calm Calm - N/A   Clear
2:53 PM 60.1 °F - 36.0 °F 41% 30.18 in 10.0 mi ESE 4.6 mph - N/A   Clear
3:53 PM 62.1 °F - 37.0 °F 39% 30.14 in 10.0 mi Variable 4.6 mph - N/A   Clear
4:53 PM 62.1 °F - 37.9 °F 41% 30.11 in 10.0 mi East 9.2 mph - N/A   Clear
5:53 PM 61.0 °F - 39.0 °F 44% 30.12 in 10.0 mi South 8.1 mph - N/A   Clear
6:53 PM 57.9 °F - 39.0 °F 49% 30.11 in 10.0 mi SSE 12.7 mph - N/A   Clear
7:53 PM 54.0 °F - 39.0 °F 57% 30.12 in 10.0 mi SSE 6.9 mph - N/A   Clear
8:53 PM 52.0 °F - 37.9 °F 59% 30.13 in 10.0 mi SSE 9.2 mph - N/A   Clear
9:53 PM 50.0 °F - 37.9 °F 63% 30.13 in 10.0 mi South 5.8 mph - N/A   Clear
10:53 PM 46.9 °F - 37.9 °F 71% 30.11 in 10.0 mi South 5.8 mph - N/A   Clear
11:53 PM 46.9 °F - 37.9 °F 71% 30.10 in 10.0 mi SSW 6.9 mph - N/A   Clear