Weather History for Raleigh-Durham Airport, NC

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Saturday, October 15, 2011

  Actual Average Record
Temperature  
Mean Temperature 61 °F 61 °F  
Max Temperature 74 °F 73 °F 88 °F (1985)
Min Temperature 47 °F 50 °F 33 °F (2006)
Degree Days  
Heating Degree Days 4 5  
Month to date heating degree days 56 54  
Since 1 July heating degree days 71 75  
Cooling Degree Days 0 1  
Month to date cooling degree days 15 37  
Year to date cooling degree days 2099 1705  
Growing Degree Days 10 (Base 50)    
Moisture  
Dew Point 42 °F    
Average Humidity 55    
Maximum Humidity 86    
Minimum Humidity 23    
Precipitation  
Precipitation 0.00 in 0.10 in 4.04 in (1954)
Month to date precipitation 0.41 1.63  
Year to date precipitation 35.23 35.53  
Sea Level Pressure  
Sea Level Pressure 29.93 in    
Wind  
Wind Speed 5 mph (WSW)    
Max Wind Speed 17 mph    
Max Gust Speed 23 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

Oct. 15, 2011 Rise Set
Actual Time 7:21 AM EDT 6:39 PM EDT
Civil Twilight 6:55 AM EDT 7:05 PM EDT
Nautical Twilight 6:26 AM EDT 7:35 PM EDT
Astronomical Twilight 5:56 AM EDT 8:04 PM EDT
Moon 8:43 PM EDT (10/15) 10:36 AM EDT (10/15)
Length of Visible Light 12h 09m
Length of Day
11h 18m
Waning Gibbous, 89% of the Moon is Illuminated
Oct 15
Waning Gibbous
Oct 19
Last Quarter
Oct 26
New
Nov 2
First Quarter
Nov 10
Full

Hourly Weather History & Observations

Time (EDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:51 AM 54.0 °F 46.0 °F 75% 29.86 in 10.0 mi Variable 3.5 mph - N/A   Clear
1:51 AM 53.1 °F 45.0 °F 74% 29.87 in 10.0 mi Calm Calm - N/A   Clear
2:51 AM 52.0 °F 46.0 °F 80% 29.88 in 10.0 mi Calm Calm - N/A   Clear
3:51 AM 48.0 °F 44.1 °F 86% 29.88 in 10.0 mi Calm Calm - N/A   Clear
4:51 AM 48.9 °F 44.1 °F 83% 29.88 in 10.0 mi Calm Calm - N/A   Clear
5:51 AM 48.0 °F 44.1 °F 86% 29.88 in 10.0 mi Calm Calm - N/A   Clear
6:51 AM 50.0 °F 45.0 °F 83% 29.90 in 10.0 mi SW 5.8 mph - N/A   Clear
7:51 AM 50.0 °F 46.0 °F 86% 29.91 in 10.0 mi SW 3.5 mph - N/A   Clear
8:51 AM 55.0 °F 48.0 °F 77% 29.94 in 10.0 mi SW 3.5 mph - N/A   Clear
9:51 AM 61.0 °F 48.0 °F 62% 29.95 in 10.0 mi WSW 5.8 mph - N/A   Clear
10:51 AM 66.9 °F 45.0 °F 45% 29.94 in 10.0 mi West 8.1 mph - N/A   Clear
11:51 AM 70.0 °F 39.9 °F 33% 29.94 in 10.0 mi West 11.5 mph 20.7 mph N/A   Clear
12:51 PM 71.6 °F 35.6 °F 27% 29.94 in 10.0 mi WNW 11.5 mph 21.9 mph N/A   Clear
1:51 PM 73.4 °F 35.6 °F 25% 29.92 in 10.0 mi West 8.1 mph 18.4 mph N/A   Clear
2:51 PM 73.0 °F 34.0 °F 24% 29.90 in 10.0 mi WNW 10.4 mph 19.6 mph N/A   Clear
3:51 PM 73.4 °F 37.4 °F 27% 29.91 in 10.0 mi West 13.8 mph 18.4 mph N/A   Clear
4:51 PM 73.0 °F 36.0 °F 26% 29.91 in 10.0 mi WSW 8.1 mph - N/A   Clear
5:51 PM 70.0 °F 36.0 °F 29% 29.92 in 10.0 mi West 8.1 mph - N/A   Clear
6:51 PM 64.0 °F 39.0 °F 40% 29.94 in 10.0 mi WSW 4.6 mph - N/A   Clear
7:51 PM 61.0 °F 39.9 °F 46% 29.96 in 10.0 mi South 4.6 mph - N/A   Clear
8:51 PM 57.9 °F 41.0 °F 53% 29.98 in 10.0 mi Calm Calm - N/A   Clear
9:51 PM 55.4 °F 42.8 °F 63% 30.01 in 10.0 mi Calm Calm - N/A   Clear
10:51 PM 52.0 °F 43.0 °F 71% 30.01 in 10.0 mi Calm Calm - N/A   Clear
11:51 PM 50.0 °F 43.0 °F 77% 30.03 in 10.0 mi Calm Calm - N/A   Clear