Weather History for Raleigh-Durham Airport, NC

Change the Weather History Date:

Saturday, May 11, 2013

  Actual Average Record
Temperature  
Mean Temperature 73 °F 67 °F  
Max Temperature 81 °F 78 °F 95 °F (1896)
Min Temperature 65 °F 55 °F 33 °F (1966)
Degree Days  
Heating Degree Days 0 2  
Month to date heating degree days 45 30  
Since 1 July heating degree days 3281 3219  
Cooling Degree Days 8 4  
Month to date cooling degree days 15 35  
Year to date cooling degree days 65 96  
Growing Degree Days 24 (Base 50)    
Moisture  
Dew Point 61 °F    
Average Humidity 72    
Maximum Humidity 93    
Minimum Humidity 51    
Precipitation  
Precipitation 0.30 in 0.10 in 4.33 in (1957)
Month to date precipitation 1.90 1.05  
Year to date precipitation 16.41 14.81  
Snow  
Snow 0.00 in - - ()
Month to date snowfall 0.0  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 29.87 in    
Wind  
Wind Speed 10 mph (SW)    
Max Wind Speed 23 mph    
Max Gust Speed 29 mph    
Visibility 10 miles    
Events Rain    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

Daily Weather History Graph

Daily Weather History Graph

Search for Another Location

Airport:

Trip Planner

Search our weather history database for the weather conditions in past years. The results will help you decide how hot, cold, wet, or windy it might be!

Date:

Astronomy

May. 11, 2013 Rise Set
Actual Time 6:12 AM EDT 8:10 PM EDT
Civil Twilight 5:44 AM EDT 8:39 PM EDT
Nautical Twilight 5:10 AM EDT 9:13 PM EDT
Astronomical Twilight 4:33 AM EDT 9:50 PM EDT
Moon 7:20 AM EDT (5/11) 9:48 PM EDT (5/11)
Length of Visible Light 14h 54m
Length of Day
13h 58m
Waxing Crescent, 3% of the Moon is Illuminated
May 11
Waxing Crescent
May 18
First Quarter
May 25
Full
May 31
Last Quarter
Jun 8
New

Hourly Weather History & Observations

Time (EDT) Temp. Heat Index Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:51 AM 72.0 °F - 61.0 °F 68% 29.95 in 10.0 mi South 6.9 mph - N/A   Overcast
1:51 AM 72.0 °F - 60.1 °F 66% 29.95 in 10.0 mi SSW 11.5 mph - N/A   Overcast
2:51 AM 71.1 °F - 60.1 °F 68% 29.94 in 10.0 mi SW 8.1 mph - N/A   Overcast
3:51 AM 71.1 °F - 57.9 °F 63% 29.92 in 10.0 mi SSW 9.2 mph - N/A   Overcast
4:51 AM 69.1 °F - 57.0 °F 65% 29.92 in 10.0 mi SSW 10.4 mph - N/A   Overcast
5:51 AM 68.0 °F - 57.0 °F 68% 29.92 in 10.0 mi SSW 10.4 mph - N/A   Mostly Cloudy
6:51 AM 68.0 °F - 57.0 °F 68% 29.93 in 10.0 mi SSW 10.4 mph - N/A   Mostly Cloudy
7:51 AM 68.0 °F - 59.0 °F 73% 29.93 in 10.0 mi SSW 10.4 mph - N/A   Mostly Cloudy
8:51 AM 71.1 °F - 61.0 °F 70% 29.92 in 10.0 mi SW 12.7 mph - N/A   Mostly Cloudy
9:51 AM 73.9 °F - 62.1 °F 66% 29.91 in 10.0 mi SW 15.0 mph - N/A   Mostly Cloudy
10:51 AM 77.0 °F - 61.0 °F 58% 29.89 in 10.0 mi SW 18.4 mph 26.5 mph N/A   Scattered Clouds
11:51 AM 79.0 °F - 61.0 °F 54% 29.88 in 10.0 mi WSW 15.0 mph 21.9 mph N/A   Mostly Cloudy
12:51 PM 77.0 °F - 60.1 °F 56% 29.87 in 10.0 mi WSW 15.0 mph - N/A   Mostly Cloudy
1:51 PM 79.0 °F - 61.0 °F 54% 29.84 in 10.0 mi SW 15.0 mph 27.6 mph N/A   Mostly Cloudy
2:51 PM 80.1 °F 81.1 °F 61.0 °F 52% 29.83 in 10.0 mi WSW 16.1 mph 21.9 mph N/A   Overcast
3:51 PM 80.1 °F 81.1 °F 61.0 °F 52% 29.80 in 10.0 mi WSW 18.4 mph 25.3 mph N/A   Overcast
4:51 PM 71.1 °F - 61.0 °F 70% 29.81 in 10.0 mi NW 9.2 mph - 0.00 in Rain Light Rain
5:51 PM 69.1 °F - 63.0 °F 81% 29.82 in 10.0 mi SSW 3.5 mph - 0.30 in   Overcast
6:51 PM 70.0 °F - 66.0 °F 87% 29.80 in 10.0 mi SW 3.5 mph - N/A   Mostly Cloudy
7:51 PM 68.0 °F - 64.9 °F 90% 29.81 in 10.0 mi WSW 3.5 mph - N/A   Mostly Cloudy
8:51 PM 66.9 °F - 64.0 °F 90% 29.81 in 9.0 mi Calm Calm - N/A   Overcast
9:51 PM 68.0 °F - 64.0 °F 87% 29.81 in 10.0 mi South 4.6 mph - N/A   Overcast
10:51 PM 68.0 °F - 64.0 °F 87% 29.81 in 10.0 mi SW 8.1 mph - N/A   Overcast
11:51 PM 66.9 °F - 63.0 °F 87% 29.81 in 10.0 mi WSW 4.6 mph - N/A   Overcast