Weather History for Raleigh-Durham Airport, NC

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Thursday, July 11, 2013

  Actual Average Record
Temperature  
Mean Temperature 78 °F 80 °F  
Max Temperature 84 °F 90 °F 99 °F (1993)
Min Temperature 72 °F 70 °F 49 °F (1963)
Degree Days  
Heating Degree Days 0 0  
Month to date heating degree days 0 0  
Since 1 June heating degree days 0 4  
Since 1 July heating degree days 0 0  
Cooling Degree Days 13 15  
Month to date cooling degree days 159 165  
Year to date cooling degree days 668 721  
Since 1 June cooling degree days 490 512  
Growing Degree Days 28 (Base 50)    
Moisture  
Dew Point 72 °F    
Average Humidity 84    
Maximum Humidity 93    
Minimum Humidity 74    
Precipitation  
Precipitation 0.20 in 0.16 in 2.67 in (1991)
Month to date precipitation 1.27 1.52  
Year to date precipitation 30.38 22.07  
Sea Level Pressure  
Sea Level Pressure 29.94 in    
Wind  
Wind Speed 7 mph (SSW)    
Max Wind Speed 15 mph    
Max Gust Speed 18 mph    
Visibility 9 miles    
Events Rain , Thunderstorm    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

Jul. 11, 2013 Rise Set
Actual Time 6:07 AM EDT 8:33 PM EDT
Civil Twilight 5:38 AM EDT 9:02 PM EDT
Nautical Twilight 5:01 AM EDT 9:39 PM EDT
Astronomical Twilight 4:21 AM EDT 10:19 PM EDT
Moon 9:16 AM EDT (7/11) 10:21 PM EDT (7/11)
Length of Visible Light 15h 24m
Length of Day
14h 25m
Waxing Crescent, 10% of the Moon is Illuminated
Jul 11
Waxing Crescent
Jul 15
First Quarter
Jul 22
Full
Jul 29
Last Quarter
Aug 6
New

Hourly Weather History & Observations

Time (EDT) Temp. Heat Index Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:13 AM 73.4 °F - 69.8 °F 88% 30.00 in 10.0 mi SE 3.5 mph - N/A Thunderstorm Thunderstorm
12:51 AM 73.0 °F - 71.1 °F 93% 29.98 in 10.0 mi SSE 3.5 mph - N/A Thunderstorm Thunderstorm
1:14 AM 73.4 °F - 71.6 °F 94% 29.98 in 10.0 mi SE 5.8 mph - N/A   Mostly Cloudy
1:51 AM 73.9 °F - 71.1 °F 91% 29.95 in 10.0 mi SSE 8.1 mph - N/A   Mostly Cloudy
2:51 AM 73.9 °F - 71.1 °F 91% 29.94 in 10.0 mi South 10.4 mph - N/A   Mostly Cloudy
3:51 AM 73.9 °F - 71.1 °F 91% 29.94 in 10.0 mi SSW 5.8 mph - N/A   Mostly Cloudy
4:51 AM 73.0 °F - 71.1 °F 93% 29.95 in 10.0 mi SW 8.1 mph - N/A   Scattered Clouds
5:51 AM 73.9 °F - 71.1 °F 91% 29.95 in 10.0 mi SSW 8.1 mph - N/A   Mostly Cloudy
6:02 AM 73.4 °F - 71.6 °F 94% 29.97 in 10.0 mi SW 8.1 mph - N/A   Mostly Cloudy
6:51 AM 73.9 °F - 71.1 °F 91% 29.97 in 10.0 mi WSW 9.2 mph - N/A   Mostly Cloudy
7:51 AM 75.0 °F - 72.0 °F 90% 29.97 in 10.0 mi SW 9.2 mph - N/A   Mostly Cloudy
8:36 AM 75.2 °F - 71.6 °F 89% 29.98 in 10.0 mi SW 9.2 mph - N/A   Mostly Cloudy
8:51 AM 75.9 °F - 72.0 °F 87% 29.97 in 10.0 mi WSW 9.2 mph - N/A   Mostly Cloudy
9:27 AM 75.2 °F - 71.6 °F 89% 29.98 in 10.0 mi WSW 8.1 mph - N/A   Mostly Cloudy
9:51 AM 77.0 °F - 71.1 °F 82% 29.97 in 10.0 mi WSW 9.2 mph - N/A   Mostly Cloudy
10:51 AM 79.0 °F - 71.1 °F 77% 29.96 in 10.0 mi WSW 10.4 mph - N/A   Mostly Cloudy
11:51 AM 80.1 °F 83.8 °F 72.0 °F 76% 29.96 in 10.0 mi SW 10.4 mph - N/A   Mostly Cloudy
12:25 PM 80.6 °F 84.6 °F 71.6 °F 74% 29.98 in 10.0 mi WSW 10.4 mph - N/A   Overcast
12:51 PM 81.0 °F 85.2 °F 72.0 °F 74% 29.96 in 10.0 mi WSW 12.7 mph - N/A   Overcast
1:37 PM 80.6 °F 84.6 °F 71.6 °F 74% 29.95 in 10.0 mi Calm Calm - N/A Thunderstorm Thunderstorm
1:51 PM 81.0 °F 85.2 °F 72.0 °F 74% 29.94 in 10.0 mi West 4.6 mph - 0.00 in Rain , Thunderstorm Light Thunderstorms and Rain
2:16 PM 77.0 °F - 71.6 °F 83% 29.95 in 10.0 mi NW 5.8 mph - 0.00 in Rain Light Rain
2:34 PM 78.8 °F - 73.4 °F 83% 29.95 in 10.0 mi Variable 3.5 mph - 0.00 in Rain Light Rain
2:51 PM 79.0 °F - 72.0 °F 79% 29.93 in 10.0 mi Variable 3.5 mph - 0.00 in Rain Light Rain
3:51 PM 78.1 °F - 72.0 °F 81% 29.91 in 9.0 mi Calm Calm - 0.00 in Rain Light Rain
4:51 PM 77.0 °F - 73.9 °F 90% 29.91 in 4.0 mi SSW 6.9 mph - 0.05 in Rain Light Rain
5:12 PM 77.0 °F - 73.4 °F 89% 29.92 in 3.0 mi South 5.8 mph - 0.03 in Rain Light Rain
5:51 PM 75.0 °F - 72.0 °F 90% 29.91 in 6.0 mi South 8.1 mph - 0.05 in Rain Light Rain
6:51 PM 73.9 °F - 71.1 °F 91% 29.91 in 5.0 mi Calm Calm - 0.02 in Rain Light Rain
7:51 PM 73.0 °F - 71.1 °F 93% 29.91 in 6.0 mi SSE 3.5 mph - 0.05 in Rain Light Rain
8:51 PM 73.0 °F - 71.1 °F 93% 29.89 in 7.0 mi SE 3.5 mph - 0.00 in   Overcast
9:44 PM 73.4 °F - 71.6 °F 94% 29.93 in 7.0 mi Variable 3.5 mph - N/A   Overcast
9:51 PM 73.0 °F - 71.1 °F 93% 29.92 in 7.0 mi SSE 3.5 mph - N/A   Overcast
10:42 PM 73.4 °F - 71.6 °F 94% 29.94 in 8.0 mi Variable 3.5 mph - N/A   Overcast
10:51 PM 73.0 °F - 71.1 °F 93% 29.93 in 8.0 mi South 3.5 mph - 0.00 in Rain Light Rain
11:35 PM 71.6 °F - 69.8 °F 94% 29.91 in 9.0 mi South 5.8 mph - 0.03 in Rain Light Rain
11:51 PM 72.0 °F - 70.0 °F 93% 29.90 in 9.0 mi South 8.1 mph - 0.03 in   Overcast