Weather History for Raleigh-Durham Airport, NC

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Sunday, October 30, 2011

  Actual Average Record
Temperature  
Mean Temperature 44 °F 57 °F  
Max Temperature 58 °F 69 °F 86 °F (1996)
Min Temperature 30 °F 45 °F 24 °F (1965)
Degree Days  
Heating Degree Days 21 9  
Month to date heating degree days 178 159  
Since 1 July heating degree days 193 180  
Cooling Degree Days 0 1  
Month to date cooling degree days 27 52  
Year to date cooling degree days 2111 1720  
Moisture  
Dew Point 33 °F    
Average Humidity 64    
Maximum Humidity 89    
Minimum Humidity 38    
Precipitation  
Precipitation 0.00 in 0.10 in 3.41 in (1917)
Month to date precipitation 3.24 3.15  
Year to date precipitation 38.06 37.05  
Sea Level Pressure  
Sea Level Pressure 30.28 in    
Wind  
Wind Speed 3 mph (East)    
Max Wind Speed 10 mph    
Max Gust Speed 16 mph    
Visibility 10 miles    
Events Fog    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

Oct. 30, 2011 Rise Set
Actual Time 7:35 AM EDT 6:21 PM EDT
Civil Twilight 7:08 AM EDT 6:48 PM EDT
Nautical Twilight 6:38 AM EDT 7:18 PM EDT
Astronomical Twilight 6:08 AM EDT 7:48 PM EDT
Moon 11:47 AM EDT (10/30) 9:53 PM EDT (10/30)
Length of Visible Light 11h 39m
Length of Day
10h 46m
Waxing Crescent, 20% of the Moon is Illuminated
Oct 30
Waxing Crescent
Nov 2
First Quarter
Nov 10
Full
Nov 18
Last Quarter
Nov 25
New

Hourly Weather History & Observations

Time (EDT) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:51 AM 36.0 °F - 30.9 °F 82% 30.15 in 10.0 mi Calm Calm - N/A   Clear
1:51 AM 34.0 °F - 30.9 °F 89% 30.16 in 10.0 mi Calm Calm - N/A   Clear
2:51 AM 33.1 °F - 30.0 °F 89% 30.16 in 10.0 mi Calm Calm - N/A   Clear
3:51 AM 33.1 °F - 30.0 °F 89% 30.17 in 10.0 mi Calm Calm - N/A   Clear
4:51 AM 32.0 °F - 28.9 °F 88% 30.18 in 10.0 mi Calm Calm - N/A Fog Patches of Fog
5:51 AM 32.0 °F - 28.9 °F 88% 30.20 in 10.0 mi Calm Calm - N/A Fog Patches of Fog
6:51 AM 32.0 °F - 28.9 °F 88% 30.23 in 10.0 mi Calm Calm - N/A Fog Patches of Fog
7:51 AM 32.0 °F - 28.4 °F 87% 30.25 in 10.0 mi Calm Calm - N/A Fog Patches of Fog
8:51 AM 35.1 °F - 32.0 °F 89% 30.29 in 10.0 mi Calm Calm - N/A Fog Patches of Fog
9:51 AM 44.1 °F 41.5 °F 36.0 °F 73% 30.32 in 10.0 mi NE 4.6 mph - N/A   Clear
10:51 AM 48.0 °F - 35.1 °F 61% 30.33 in 10.0 mi NE 5.8 mph - N/A   Clear
11:51 AM 51.1 °F - 35.1 °F 54% 30.33 in 10.0 mi North 4.6 mph - N/A   Partly Cloudy
12:51 PM 53.1 °F - 34.0 °F 48% 30.32 in 10.0 mi NNE 5.8 mph - N/A   Partly Cloudy
1:51 PM 55.0 °F - 35.1 °F 47% 30.31 in 10.0 mi NE 6.9 mph - N/A   Partly Cloudy
2:51 PM 55.0 °F - 33.1 °F 43% 30.30 in 10.0 mi ESE 3.5 mph - N/A   Scattered Clouds
3:51 PM 55.9 °F - 30.9 °F 39% 30.29 in 10.0 mi SE 3.5 mph - N/A   Scattered Clouds
4:51 PM 55.9 °F - 33.1 °F 42% 30.29 in 10.0 mi NE 5.8 mph - N/A   Scattered Clouds
5:51 PM 52.0 °F - 33.1 °F 49% 30.29 in 10.0 mi East 4.6 mph - N/A   Scattered Clouds
6:51 PM 46.4 °F 45.2 °F 35.6 °F 66% 30.30 in 10.0 mi ESE 3.5 mph - N/A   Scattered Clouds
7:51 PM 44.1 °F - 36.0 °F 73% 30.33 in 10.0 mi Calm Calm - N/A   Scattered Clouds
8:51 PM 43.0 °F 41.3 °F 36.0 °F 76% 30.34 in 10.0 mi East 3.5 mph - N/A   Scattered Clouds
9:51 PM 39.0 °F 36.8 °F 34.0 °F 82% 30.35 in 10.0 mi ESE 3.5 mph - N/A   Mostly Cloudy
10:51 PM 42.1 °F 40.2 °F 33.1 °F 70% 30.36 in 10.0 mi ESE 3.5 mph - N/A   Mostly Cloudy
11:51 PM 41.0 °F 37.1 °F 32.0 °F 70% 30.36 in 10.0 mi ESE 5.8 mph - N/A   Mostly Cloudy