Weather History for Altoona, PA

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Thursday, July 4, 2013

  Actual Average Record
Temperature  
Mean Temperature 77 °F 70 °F  
Max Temperature 86 °F 81 °F 97 °F (1966)
Min Temperature 68 °F 60 °F 46 °F (1986)
Degree Days  
Heating Degree Days 0 0  
Month to date heating degree days 0 1  
Since 1 June heating degree days 17 59  
Since 1 July heating degree days 0 1  
Cooling Degree Days 12 6  
Month to date cooling degree days 44 23  
Year to date cooling degree days 248 165  
Since 1 June cooling degree days 181 132  
Growing Degree Days 26 (Base 50)    
Moisture  
Dew Point 68 °F    
Average Humidity 75    
Maximum Humidity 90    
Minimum Humidity 59    
Precipitation  
Precipitation 0.00 in 0.10 in 0.87 in (1954)
Month to date precipitation 0.12 0.42  
Year to date precipitation 4.84 18.08  
Sea Level Pressure  
Sea Level Pressure 30.21 in    
Wind  
Wind Speed 6 mph (South)    
Max Wind Speed 14 mph    
Max Gust Speed 17 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

Jul. 04, 2013 Rise Set
Actual Time 5:48 AM EDT 8:46 PM EDT
Civil Twilight 5:16 AM EDT 9:19 PM EDT
Nautical Twilight 4:34 AM EDT 10:00 PM EDT
Astronomical Twilight 3:46 AM EDT 10:48 PM EDT
Moon 3:04 AM EDT (7/4) 5:49 PM EDT (7/4)
Length of Visible Light 16h 02m
Length of Day
14h 57m
Waning Crescent, 11% of the Moon is Illuminated
Jul 4
Waning Crescent
Jul 8
New
Jul 15
First Quarter
Jul 22
Full
Jul 29
Last Quarter

Hourly Weather History & Observations

Time (EDT) Temp. Heat Index Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 72.0 °F - 66.9 °F 84% 30.21 in 10.0 mi Calm Calm - N/A   Partly Cloudy
1:05 AM 73.4 °F - 66.2 °F 78% 30.24 in 10.0 mi South 6.9 mph - N/A   Mostly Cloudy
1:14 AM 71.6 °F - 66.2 °F 83% 30.24 in 10.0 mi SSE 6.9 mph - N/A   Scattered Clouds
1:53 AM 71.1 °F - 66.9 °F 87% 30.20 in 10.0 mi Calm Calm - N/A   Clear
2:53 AM 72.0 °F - 68.0 °F 87% 30.19 in 10.0 mi South 8.1 mph - N/A   Scattered Clouds
3:53 AM 71.1 °F - 66.9 °F 87% 30.20 in 10.0 mi SSW 6.9 mph - N/A   Partly Cloudy
4:53 AM 68.0 °F - 64.9 °F 90% 30.21 in 10.0 mi South 3.5 mph - N/A   Clear
5:53 AM 70.0 °F - 66.9 °F 90% 30.22 in 10.0 mi Calm Calm - N/A   Overcast
6:53 AM 71.1 °F - 66.9 °F 87% 30.22 in 10.0 mi South 3.5 mph - N/A   Partly Cloudy
7:53 AM 73.9 °F - 68.0 °F 82% 30.23 in 10.0 mi South 4.6 mph - N/A   Partly Cloudy
8:53 AM 75.9 °F - 69.1 °F 79% 30.24 in 10.0 mi SW 11.5 mph - N/A   Scattered Clouds
9:18 AM 75.2 °F - 68.0 °F 78% 30.27 in 10.0 mi South 8.1 mph - N/A   Mostly Cloudy
9:53 AM 78.1 °F - 70.0 °F 76% 30.24 in 10.0 mi SSW 6.9 mph - N/A   Mostly Cloudy
10:25 AM 78.8 °F - 69.8 °F 74% 30.27 in 10.0 mi SW 5.8 mph - N/A   Scattered Clouds
10:53 AM 77.0 °F - 66.9 °F 71% 30.24 in 10.0 mi SW 10.4 mph - N/A   Mostly Cloudy
11:53 AM 81.0 °F 83.8 °F 68.0 °F 65% 30.23 in 10.0 mi SSW 10.4 mph - N/A   Mostly Cloudy
12:53 PM 82.0 °F 84.9 °F 68.0 °F 62% 30.23 in 10.0 mi South 8.1 mph - N/A   Scattered Clouds
1:53 PM 82.9 °F 85.8 °F 68.0 °F 60% 30.22 in 10.0 mi Variable 6.9 mph - N/A   Clear
2:53 PM 84.9 °F 88.8 °F 69.1 °F 59% 30.20 in 10.0 mi Variable 3.5 mph - N/A   Scattered Clouds
3:53 PM 84.9 °F 88.2 °F 68.0 °F 57% 30.18 in 10.0 mi South 5.8 mph - N/A   Mostly Cloudy
4:53 PM 84.9 °F 88.2 °F 68.0 °F 57% 30.17 in 10.0 mi SSE 10.4 mph - N/A   Scattered Clouds
5:53 PM 80.1 °F 83.2 °F 70.0 °F 71% 30.17 in 10.0 mi South 3.5 mph - N/A   Partly Cloudy
6:53 PM 80.1 °F 83.2 °F 70.0 °F 71% 30.17 in 10.0 mi SSW 4.6 mph - N/A   Mostly Cloudy
7:53 PM 79.0 °F - 70.0 °F 74% 30.18 in 10.0 mi SSW 4.6 mph - N/A   Clear
8:53 PM 77.0 °F - 70.0 °F 79% 30.18 in 10.0 mi SSW 4.6 mph - N/A   Clear
9:53 PM 75.9 °F - 68.0 °F 76% 30.19 in 10.0 mi South 4.6 mph - N/A   Clear
10:53 PM 75.0 °F - 68.0 °F 79% 30.19 in 10.0 mi Calm Calm - N/A   Clear
11:53 PM 73.9 °F - 68.0 °F 82% 30.19 in 10.0 mi SSW 5.8 mph - N/A   Clear