Weather History for Du Bois, PA

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Tuesday, May 21, 2013

  Actual Average Record
Temperature  
Mean Temperature 75 °F 58 °F  
Max Temperature 85 °F 69 °F 85 °F (1970)
Min Temperature 64 °F 47 °F 26 °F (2002)
Degree Days  
Heating Degree Days 0 8  
Month to date heating degree days 138 220  
Since 1 July heating degree days 6427 6733  
Cooling Degree Days 10 1  
Month to date cooling degree days 18 9  
Year to date cooling degree days 19 13  
Growing Degree Days 24 (Base 50)    
Moisture  
Dew Point 63 °F    
Average Humidity 69    
Maximum Humidity 93    
Minimum Humidity 44    
Precipitation  
Precipitation 0.00 in 0.14 in 0.98 in (2004)
Month to date precipitation 0.93 2.80  
Sea Level Pressure  
Sea Level Pressure 29.91 in    
Wind  
Wind Speed 8 mph (SW)    
Max Wind Speed 18 mph    
Max Gust Speed 24 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

May. 21, 2013 Rise Set
Actual Time 5:51 AM EDT 8:33 PM EDT
Civil Twilight 5:19 AM EDT 9:05 PM EDT
Nautical Twilight 4:39 AM EDT 9:45 PM EDT
Astronomical Twilight 3:54 AM EDT 10:31 PM EDT
Moon 4:42 PM EDT (5/21) 3:21 AM EDT (5/21)
Length of Visible Light 15h 45m
Length of Day
14h 41m
Waxing Gibbous, 84% of the Moon is Illuminated
May 21
Waxing Gibbous
May 25
Full
May 31
Last Quarter
Jun 8
New
Jun 16
First Quarter

Hourly Weather History & Observations

Time (EDT) Temp. Heat Index Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:56 AM 70.0 °F - 62.1 °F 76% 29.94 in 10.0 mi Calm Calm - N/A   Clear
1:56 AM 69.1 °F - 62.1 °F 78% 29.93 in 10.0 mi Calm Calm - N/A   Clear
2:56 AM 66.9 °F - 61.0 °F 81% 29.92 in 10.0 mi Calm Calm - N/A   Clear
3:56 AM 64.9 °F - 61.0 °F 87% 29.93 in 10.0 mi SW 4.6 mph - N/A   Clear
4:56 AM 66.0 °F - 62.1 °F 87% 29.93 in 7.0 mi SSW 4.6 mph - N/A   Clear
5:56 AM 66.0 °F - 63.0 °F 90% 29.93 in 4.0 mi SSW 5.8 mph - N/A   Mostly Cloudy
6:15 AM 66.2 °F - 62.6 °F 88% 29.99 in 3.0 mi SW 6.9 mph - N/A   Mostly Cloudy
6:44 AM 66.2 °F - 64.4 °F 94% 30.00 in 2.5 mi SW 4.6 mph - N/A   Mostly Cloudy
6:56 AM 66.9 °F - 64.0 °F 90% 29.96 in 2.5 mi SW 5.8 mph - N/A   Mostly Cloudy
7:03 AM 66.2 °F - 64.4 °F 94% 30.00 in 3.0 mi SW 6.9 mph - N/A   Mostly Cloudy
7:14 AM 66.2 °F - 64.4 °F 94% 30.00 in 3.0 mi SW 5.8 mph - N/A   Mostly Cloudy
7:30 AM 68.0 °F - 64.4 °F 88% 30.00 in 4.0 mi SW 5.8 mph - N/A   Mostly Cloudy
7:56 AM 69.1 °F - 64.9 °F 87% 29.96 in 4.0 mi SW 8.1 mph - N/A   Mostly Cloudy
8:56 AM 71.1 °F - 66.0 °F 84% 29.96 in 6.0 mi SW 5.8 mph - N/A   Haze
9:09 AM 71.6 °F - 64.4 °F 78% 29.99 in 6.0 mi SW 8.1 mph - N/A   Haze
9:56 AM 75.0 °F - 66.0 °F 73% 29.94 in 8.0 mi SW 9.2 mph - N/A   Scattered Clouds
10:56 AM 77.0 °F - 66.0 °F 69% 29.93 in 10.0 mi SW 8.1 mph - N/A   Scattered Clouds
11:56 AM 79.0 °F - 64.9 °F 62% 29.92 in 10.0 mi SW 12.7 mph - N/A   Mostly Cloudy
12:56 PM 81.0 °F 82.2 °F 63.0 °F 54% 29.91 in 10.0 mi SW 10.4 mph 19.6 mph N/A   Partly Cloudy
1:56 PM 82.9 °F 84.0 °F 63.0 °F 51% 29.88 in 10.0 mi WSW 12.7 mph 21.9 mph N/A   Partly Cloudy
2:56 PM 84.0 °F 84.5 °F 62.1 °F 47% 29.86 in 10.0 mi SSW 9.2 mph 24.2 mph N/A   Partly Cloudy
3:56 PM 84.9 °F 85.4 °F 62.1 °F 46% 29.85 in 10.0 mi WSW 15.0 mph 21.9 mph N/A   Partly Cloudy
4:56 PM 84.0 °F 84.5 °F 62.1 °F 47% 29.83 in 10.0 mi SW 12.7 mph - N/A   Partly Cloudy
5:56 PM 84.0 °F 84.4 °F 61.0 °F 46% 29.82 in 10.0 mi SW 10.4 mph 17.3 mph N/A   Partly Cloudy
6:56 PM 82.0 °F 82.7 °F 61.0 °F 49% 29.83 in 10.0 mi SW 12.7 mph - N/A   Partly Cloudy
7:56 PM 79.0 °F - 61.0 °F 54% 29.83 in 10.0 mi SSW 6.9 mph - N/A   Clear
8:56 PM 77.0 °F - 61.0 °F 58% 29.83 in 10.0 mi SSW 8.1 mph - N/A   Clear
9:56 PM 75.0 °F - 62.1 °F 64% 29.84 in 10.0 mi SW 8.1 mph - N/A   Clear
10:56 PM 75.0 °F - 63.0 °F 66% 29.84 in 10.0 mi SW 6.9 mph - N/A   Clear
11:56 PM 73.9 °F - 63.0 °F 68% 29.84 in 10.0 mi SW 9.2 mph - N/A   Clear