Raleigh-Durham Airport, NC

3:20 AM EST on January 18, 2018 (GMT -0500)
Raleigh-Durham International

Weather History for KRDU - October, 2011

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Monday, October 31, 2011

  Actual Average Record
Temperature  
Mean Temperature 45 °F 57 °F  
Max Temperature 56 °F 69 °F 85 °F (1950)
Min Temperature 34 °F 45 °F 30 °F (1963)
Degree Days  
Heating Degree Days 20 9  
Month to date heating degree days 198 168  
Since 1 July heating degree days 213 189  
Cooling Degree Days 0 1  
Month to date cooling degree days 27 52  
Year to date cooling degree days 2111 1720  
Moisture  
Dew Point 39 °F    
Average Humidity 75    
Maximum Humidity 100    
Minimum Humidity 50    
Precipitation  
Precipitation 0.27 in 0.10 in 4.18 in (1887)
Month to date precipitation 3.51 3.25  
Year to date precipitation 38.33 37.15  
Sea Level Pressure  
Sea Level Pressure 30.26 in    
Wind  
Wind Speed 3 mph (ENE)    
Max Wind Speed 10 mph    
Max Gust Speed 14 mph    
Visibility 9 miles    
Events Rain    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

Daily Weather History Graph

Daily Weather History Graph

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Date:

Astronomy

Oct. 31, 2011 Rise Set
Actual Time 7:36 AM EDT 6:20 PM EDT
Civil Twilight 7:09 AM EDT 6:47 PM EDT
Nautical Twilight 6:39 AM EDT 7:17 PM EDT
Astronomical Twilight 6:09 AM EDT 7:47 PM EDT
Moon 12:37 PM EDT (10/31) 10:58 PM EDT (10/31)
Length of Visible Light 11h 37m
Length of Day
10h 44m
Waxing Crescent, 29% of the Moon is Illuminated
Oct 31
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 41.0 °F 38.0 °F 32.0 °F 70% 30.35 in 10.0 mi ESE 4.6 mph - N/A   Mostly Cloudy
1:51 AM 39.9 °F 35.8 °F 30.9 °F 70% 30.35 in 10.0 mi SE 5.8 mph - N/A   Mostly Cloudy
2:51 AM 39.0 °F 36.8 °F 30.9 °F 73% 30.35 in 10.0 mi SE 3.5 mph - N/A   Mostly Cloudy
3:51 AM 39.0 °F 35.7 °F 30.9 °F 73% 30.34 in 10.0 mi SE 4.6 mph - N/A   Mostly Cloudy
4:51 AM 41.0 °F 39.0 °F 30.9 °F 67% 30.33 in 10.0 mi ESE 3.5 mph - N/A   Mostly Cloudy
5:51 AM 39.2 °F 35.9 °F 30.2 °F 70% 30.33 in 10.0 mi ESE 4.6 mph - N/A   Mostly Cloudy
6:51 AM 36.0 °F - 32.0 °F 86% 30.32 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
7:51 AM 34.0 °F - 32.0 °F 92% 30.33 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
8:51 AM 42.1 °F 40.2 °F 34.0 °F 73% 30.32 in 10.0 mi ESE 3.5 mph - N/A   Mostly Cloudy
9:51 AM 48.0 °F - 33.1 °F 56% 30.31 in 10.0 mi ESE 6.9 mph - N/A   Mostly Cloudy
10:51 AM 51.1 °F - 34.0 °F 52% 30.30 in 10.0 mi ESE 6.9 mph - N/A   Mostly Cloudy
11:51 AM 52.0 °F - 36.0 °F 54% 30.29 in 10.0 mi ESE 5.8 mph - N/A   Mostly Cloudy
12:51 PM 54.0 °F - 36.0 °F 51% 30.27 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
1:51 PM 55.0 °F - 37.9 °F 53% 30.24 in 10.0 mi North 3.5 mph - N/A   Mostly Cloudy
2:51 PM 53.1 °F - 39.0 °F 59% 30.22 in 10.0 mi Variable 3.5 mph - N/A   Overcast
3:51 PM 51.1 °F - 45.0 °F 80% 30.21 in 5.0 mi Calm Calm - 0.00 in Rain Light Rain
4:51 PM 48.0 °F - 46.0 °F 93% 30.22 in 3.0 mi NNE 4.6 mph - 0.08 in Rain Rain
5:51 PM 46.9 °F - 46.9 °F 100% 30.22 in 7.0 mi NNE 3.5 mph - 0.07 in Rain Light Rain
6:51 PM 46.9 °F - 45.0 °F 93% 30.20 in 5.0 mi North 3.5 mph - 0.12 in Rain Light Rain
7:20 PM 46.4 °F 44.3 °F 44.6 °F 93% 30.20 in 8.0 mi North 4.6 mph - 0.00 in Rain Light Rain
7:51 PM 46.9 °F - 45.0 °F 93% 30.21 in 10.0 mi NNE 4.6 mph - 0.00 in   Overcast
8:23 PM 46.4 °F 41.9 °F 44.6 °F 93% 30.21 in 10.0 mi NNE 9.2 mph - N/A   Mostly Cloudy
8:51 PM 46.9 °F - 44.4 °F 91% 30.21 in 10.0 mi NNE 4.6 mph - N/A   Overcast
9:51 PM 45.7 °F - 45.3 °F 99% 30.21 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
10:15 PM 42.8 °F - 42.8 °F 100% 30.21 in 7.0 mi Calm Calm - N/A   Scattered Clouds
10:30 PM 42.8 °F 41.1 °F 42.8 °F 100% 30.21 in 2.0 mi NNW 3.5 mph - N/A   Mostly Cloudy
10:51 PM 45.0 °F 43.5 °F 43.3 °F 94% 30.22 in 7.0 mi NNW 3.5 mph - N/A   Scattered Clouds
11:51 PM 43.0 °F - 43.0 °F 100% 30.21 in 8.0 mi Calm Calm - N/A   Partly Cloudy