Weather History for Raleigh-Durham Airport, NC

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Tuesday, April 30, 2013

  Actual Average Record
Temperature  
Mean Temperature 62 °F 64 °F  
Max Temperature 66 °F 76 °F 90 °F (1906)
Min Temperature 57 °F 52 °F 33 °F (1961)
Degree Days  
Heating Degree Days 3 4  
Month to date heating degree days 175 192  
Since 1 July heating degree days 3236 3189  
Cooling Degree Days 0 3  
Month to date cooling degree days 48 49  
Year to date cooling degree days 50 61  
Growing Degree Days 12 (Base 50)    
Moisture  
Dew Point 57 °F    
Average Humidity 86    
Maximum Humidity 100    
Minimum Humidity 72    
Precipitation  
Precipitation T in 0.08 in 2.45 in (1909)
Month to date precipitation 4.38 2.92  
Year to date precipitation 14.51 13.76  
Snow  
Snow 0.00 in 0.00 in 0.00 in ()
Month to date snowfall T 0.1  
Since 1 July snowfall 1.7 6.1  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 30.10 in    
Wind  
Wind Speed 5 mph (NE)    
Max Wind Speed 12 mph    
Max Gust Speed 15 mph    
Visibility 6 miles    
Events Fog    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

Apr. 30, 2013 Rise Set
Actual Time 6:23 AM EDT 8:01 PM EDT
Civil Twilight 5:56 AM EDT 8:28 PM EDT
Nautical Twilight 5:23 AM EDT 9:01 PM EDT
Astronomical Twilight 4:48 AM EDT 9:36 PM EDT
Moon 12:20 AM EDT (4/30) 10:52 AM EDT (4/30)
Length of Visible Light 14h 32m
Length of Day
13h 37m
Waning Gibbous, 70% of the Moon is Illuminated
Apr 30
Waning Gibbous
May 2
Last Quarter
May 9
New
May 18
First Quarter
May 25
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 60.1 °F 59.0 °F 96% 30.02 in 9.0 mi NE 3.5 mph - N/A Fog Patches of Fog
1:51 AM 57.9 °F 57.0 °F 97% 30.02 in 7.0 mi Calm Calm - N/A Fog Patches of Fog
2:51 AM 59.0 °F 57.0 °F 93% 30.01 in 5.0 mi North 3.5 mph - N/A Fog Patches of Fog
3:02 AM 59.0 °F 57.2 °F 94% 30.02 in 0.8 mi Calm Calm - N/A   Overcast
3:34 AM 59.0 °F 57.2 °F 94% 30.02 in 0.2 mi NE 4.6 mph - N/A Fog Fog
3:41 AM 59.0 °F 57.2 °F 94% 30.02 in 0.1 mi NNE 5.8 mph - N/A Fog Fog
3:51 AM 59.0 °F 57.9 °F 96% 30.02 in 0.1 mi NE 4.6 mph - N/A Fog Fog
4:51 AM 59.0 °F 57.9 °F 96% 30.03 in 0.1 mi ENE 4.6 mph - N/A Fog Fog
5:51 AM 59.0 °F 57.9 °F 96% 30.04 in 0.0 mi ENE 4.6 mph - 0.00 in Fog Heavy Drizzle
6:51 AM 60.1 °F 59.0 °F 96% 30.08 in 0.1 mi NE 5.8 mph - 0.00 in Fog Fog
7:19 AM 59.0 °F 57.2 °F 94% 30.09 in 0.1 mi NE 6.9 mph - 0.00 in Fog Heavy Drizzle
7:51 AM 59.0 °F 57.9 °F 96% 30.10 in 0.2 mi NNE 8.1 mph - 0.00 in Fog Heavy Drizzle
8:15 AM 59.0 °F 57.2 °F 94% 30.11 in 1.5 mi NE 5.8 mph - 0.00 in   Light Drizzle
8:51 AM 59.0 °F 57.9 °F 96% 30.12 in 1.5 mi NE 6.9 mph - 0.00 in   Light Drizzle
9:16 AM 59.0 °F 57.2 °F 94% 30.13 in 2.0 mi NE 6.9 mph - 0.00 in   Overcast
9:51 AM 60.1 °F 57.0 °F 90% 30.13 in 2.0 mi NNE 6.9 mph - 0.00 in   Light Drizzle
10:17 AM 59.0 °F 57.2 °F 94% 30.14 in 3.0 mi NE 9.2 mph - 0.00 in   Overcast
10:51 AM 59.0 °F 57.0 °F 93% 30.14 in 3.0 mi NE 8.1 mph - 0.00 in   Overcast
11:25 AM 60.8 °F 57.2 °F 88% 30.14 in 9.0 mi NNE 9.2 mph - N/A   Overcast
11:51 AM 60.1 °F 57.0 °F 90% 30.14 in 8.0 mi NE 8.1 mph - N/A   Overcast
12:51 PM 62.1 °F 57.0 °F 84% 30.12 in 10.0 mi NNE 5.8 mph - N/A   Overcast
1:51 PM 62.6 °F 57.2 °F 82% 30.13 in 10.0 mi NE 6.9 mph - N/A   Overcast
2:51 PM 66.0 °F 57.0 °F 73% 30.11 in 10.0 mi NNE 3.5 mph - N/A   Overcast
3:51 PM 64.9 °F 57.0 °F 75% 30.11 in 10.0 mi NE 6.9 mph - N/A   Overcast
4:51 PM 64.9 °F 55.9 °F 73% 30.12 in 10.0 mi NNE 9.2 mph - N/A   Overcast
5:51 PM 64.9 °F 55.9 °F 73% 30.12 in 10.0 mi NE 6.9 mph - N/A   Overcast
6:51 PM 63.0 °F 55.0 °F 75% 30.14 in 10.0 mi NNE 8.1 mph - N/A   Overcast
7:51 PM 63.0 °F 54.0 °F 72% 30.15 in 10.0 mi NNE 5.8 mph - N/A   Mostly Cloudy
8:51 PM 60.1 °F 54.0 °F 80% 30.17 in 10.0 mi NNE 3.5 mph - N/A   Scattered Clouds
9:51 PM 57.9 °F 54.0 °F 87% 30.18 in 10.0 mi Calm Calm - N/A   Partly Cloudy
10:41 PM 57.2 °F 53.6 °F 88% 30.18 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
10:51 PM 57.0 °F 54.0 °F 89% 30.17 in 10.0 mi NNE 3.5 mph - N/A   Mostly Cloudy
11:51 PM 57.0 °F 54.0 °F 89% 30.17 in 10.0 mi NNE 5.8 mph - N/A   Partly Cloudy