Weather History for Raleigh-Durham Airport, NC

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Tuesday, April 23, 2013

  Actual Average Record
Temperature  
Mean Temperature 57 °F 62 °F  
Max Temperature 67 °F 74 °F 95 °F (1980)
Min Temperature 47 °F 50 °F 33 °F (1971)
Degree Days  
Heating Degree Days 8 5  
Month to date heating degree days 151 162  
Since 1 July heating degree days 3212 3158  
Cooling Degree Days 0 2  
Month to date cooling degree days 48 33  
Year to date cooling degree days 50 45  
Growing Degree Days 6 (Base 50)    
Moisture  
Dew Point 46 °F    
Average Humidity 73    
Maximum Humidity 93    
Minimum Humidity 52    
Precipitation  
Precipitation 0.13 in 0.10 in 1.11 in (1945)
Month to date precipitation 2.55 2.30  
Year to date precipitation 12.68 13.14  
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 30.21 in    
Wind  
Wind Speed 4 mph (NE)    
Max Wind Speed 15 mph    
Max Gust Speed 20 mph    
Visibility 9 miles    
Events Rain    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

Apr. 23, 2013 Rise Set
Actual Time 6:31 AM EDT 7:55 PM EDT
Civil Twilight 6:04 AM EDT 8:22 PM EDT
Nautical Twilight 5:32 AM EDT 8:54 PM EDT
Astronomical Twilight 4:59 AM EDT 9:28 PM EDT
Moon 5:51 PM EDT (4/23) 4:54 AM EDT (4/23)
Length of Visible Light 14h 17m
Length of Day
13h 23m
Waxing Gibbous, 94% of the Moon is Illuminated
Apr 23
Waxing Gibbous
Apr 25
Full
May 2
Last Quarter
May 9
New
May 18
First Quarter

Hourly Weather History & Observations

Time (EDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:08 AM 48.2 °F 42.8 °F 82% 30.28 in 9.0 mi NNE 8.1 mph - 0.00 in   Light Drizzle
12:51 AM 48.9 °F 44.1 °F 83% 30.27 in 6.0 mi NNE 6.9 mph - 0.00 in Rain Light Rain
1:51 AM 48.0 °F 44.1 °F 86% 30.26 in 10.0 mi NNE 5.8 mph - 0.01 in   Overcast
2:51 AM 48.0 °F 44.1 °F 86% 30.23 in 10.0 mi NNE 6.9 mph - 0.00 in   Overcast
3:51 AM 48.0 °F 44.1 °F 86% 30.23 in 3.0 mi NNE 5.8 mph - 0.01 in Rain Rain
4:51 AM 46.9 °F 44.1 °F 90% 30.22 in 3.0 mi NE 8.1 mph - 0.09 in Rain Light Rain
5:51 AM 46.9 °F 43.0 °F 86% 30.22 in 10.0 mi NNE 8.1 mph - 0.02 in   Overcast
6:51 AM 48.0 °F 43.0 °F 83% 30.23 in 10.0 mi NNE 6.9 mph - 0.00 in   Overcast
7:51 AM 48.9 °F 43.0 °F 80% 30.24 in 10.0 mi NNE 8.1 mph 16.1 mph N/A   Overcast
8:51 AM 48.9 °F 44.1 °F 83% 30.25 in 10.0 mi NE 10.4 mph 16.1 mph N/A   Overcast
9:51 AM 51.1 °F 45.0 °F 80% 30.25 in 10.0 mi NNE 5.8 mph - N/A   Overcast
10:51 AM 52.0 °F 44.1 °F 74% 30.27 in 10.0 mi NNE 6.9 mph - N/A   Overcast
11:51 AM 54.0 °F 45.0 °F 72% 30.26 in 10.0 mi Variable 4.6 mph - N/A   Overcast
12:51 PM 55.9 °F 45.0 °F 67% 30.27 in 10.0 mi Variable 4.6 mph - N/A   Mostly Cloudy
1:34 PM 57.2 °F 46.4 °F 67% 30.24 in 10.0 mi NNE 6.9 mph - N/A   Mostly Cloudy
1:51 PM 57.9 °F 45.0 °F 62% 30.23 in 10.0 mi Variable 3.5 mph - N/A   Scattered Clouds
2:51 PM 61.0 °F 48.0 °F 62% 30.19 in 10.0 mi ENE 5.8 mph - N/A   Scattered Clouds
3:51 PM 63.0 °F 45.0 °F 52% 30.17 in 10.0 mi Calm Calm - N/A   Partly Cloudy
4:51 PM 66.0 °F 48.0 °F 52% 30.14 in 10.0 mi Calm Calm - N/A   Scattered Clouds
5:51 PM 66.0 °F 48.0 °F 52% 30.14 in 10.0 mi South 3.5 mph - N/A   Scattered Clouds
6:51 PM 64.0 °F 48.9 °F 58% 30.13 in 10.0 mi Calm Calm - N/A   Partly Cloudy
7:51 PM 59.0 °F 50.0 °F 72% 30.14 in 10.0 mi Calm Calm - N/A   Partly Cloudy
8:51 PM 54.0 °F 48.9 °F 83% 30.16 in 10.0 mi Calm Calm - N/A   Partly Cloudy
9:51 PM 54.0 °F 48.0 °F 80% 30.16 in 10.0 mi Calm Calm - N/A   Partly Cloudy
10:51 PM 52.0 °F 48.0 °F 86% 30.16 in 10.0 mi SSE 3.5 mph - N/A   Partly Cloudy
11:51 PM 55.0 °F 48.0 °F 77% 30.14 in 10.0 mi South 4.6 mph - N/A   Partly Cloudy