Raleigh-Durham Airport, NC

12:48 AM EST on January 20, 2018 (GMT -0500)
Raleigh-Durham International

Weather History for KRDU - July, 2013

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Wednesday, July 17, 2013

  Actual Average Record
Temperature  
Mean Temperature 84 °F 80 °F  
Max Temperature 93 °F 90 °F 100 °F (1887)
Min Temperature 74 °F 70 °F 56 °F (1946)
Degree Days  
Heating Degree Days 0 0  
Month to date heating degree days 0 0  
Since 1 June heating degree days 0 4  
Since 1 July heating degree days 0 0  
Cooling Degree Days 19 15  
Month to date cooling degree days 242 255  
Year to date cooling degree days 751 811  
Since 1 June cooling degree days 573 602  
Growing Degree Days 33 (Base 50)    
Moisture  
Dew Point 72 °F    
Average Humidity 71    
Maximum Humidity 94    
Minimum Humidity 47    
Precipitation  
Precipitation T in 0.17 in 2.05 in (2007)
Month to date precipitation 1.85 2.49  
Year to date precipitation 30.96 23.04  
Sea Level Pressure  
Sea Level Pressure 30.18 in    
Wind  
Wind Speed 3 mph (ENE)    
Max Wind Speed 13 mph    
Max Gust Speed 23 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

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Astronomy

Jul. 17, 2013 Rise Set
Actual Time 6:11 AM EDT 8:30 PM EDT
Civil Twilight 5:42 AM EDT 8:59 PM EDT
Nautical Twilight 5:06 AM EDT 9:35 PM EDT
Astronomical Twilight 4:27 AM EDT 10:14 PM EDT
Moon 3:20 PM EDT (7/17) 1:13 AM EDT (7/17)
Length of Visible Light 15h 17m
Length of Day
14h 18m
Waxing Gibbous, 67% of the Moon is Illuminated
Jul 17
Waxing Gibbous
Jul 22
Full
Jul 29
Last Quarter
Aug 6
New
Aug 14
First Quarter

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 75.9 °F - 71.1 °F 85% 30.19 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
1:51 AM 77.0 °F - 72.0 °F 84% 30.19 in 10.0 mi Calm Calm - N/A   Overcast
2:51 AM 75.9 °F - 73.9 °F 94% 30.18 in 10.0 mi Calm Calm - 0.00 in Rain Light Rain
3:51 AM 75.9 °F - 73.9 °F 94% 30.18 in 10.0 mi Calm Calm - 0.00 in   Mostly Cloudy
4:51 AM 75.9 °F - 73.0 °F 91% 30.19 in 10.0 mi NNE 3.5 mph - N/A   Scattered Clouds
5:51 AM 75.9 °F - 73.0 °F 91% 30.20 in 8.0 mi Calm Calm - N/A   Mostly Cloudy
6:51 AM 75.9 °F - 73.0 °F 91% 30.21 in 9.0 mi Calm Calm - N/A   Mostly Cloudy
7:51 AM 78.1 °F - 73.9 °F 87% 30.21 in 9.0 mi Calm Calm - N/A   Scattered Clouds
8:51 AM 82.9 °F 90.2 °F 75.0 °F 77% 30.23 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
9:51 AM 84.9 °F 91.4 °F 73.0 °F 67% 30.22 in 10.0 mi East 3.5 mph - N/A   Scattered Clouds
10:51 AM 88.0 °F 94.7 °F 72.0 °F 59% 30.22 in 10.0 mi East 6.9 mph - N/A   Scattered Clouds
11:51 AM 89.1 °F 95.0 °F 71.1 °F 55% 30.22 in 10.0 mi East 8.1 mph - N/A   Scattered Clouds
12:51 PM 90.0 °F 96.4 °F 71.1 °F 54% 30.21 in 10.0 mi Calm Calm - N/A   Scattered Clouds
1:51 PM 91.0 °F 95.6 °F 69.1 °F 48% 30.19 in 10.0 mi ENE 9.2 mph - N/A   Scattered Clouds
2:51 PM 91.0 °F 96.6 °F 70.0 °F 50% 30.17 in 10.0 mi East 5.8 mph - N/A   Scattered Clouds
3:51 PM 91.0 °F 96.6 °F 70.0 °F 50% 30.15 in 10.0 mi Calm Calm - N/A   Scattered Clouds
4:51 PM 91.9 °F 98.4 °F 71.1 °F 50% 30.13 in 10.0 mi ENE 3.5 mph - N/A   Scattered Clouds
5:51 PM 91.0 °F 95.2 °F 68.0 °F 47% 30.12 in 10.0 mi NE 8.1 mph - N/A   Scattered Clouds
6:51 PM 89.1 °F 92.9 °F 68.0 °F 50% 30.12 in 10.0 mi NE 5.8 mph - N/A   Scattered Clouds
7:51 PM 86.0 °F 91.5 °F 71.1 °F 61% 30.13 in 10.0 mi NE 4.6 mph - N/A   Scattered Clouds
8:51 PM 82.0 °F 87.4 °F 73.0 °F 74% 30.14 in 10.0 mi NE 3.5 mph - N/A   Scattered Clouds
9:51 PM 79.0 °F - 73.0 °F 82% 30.15 in 10.0 mi Calm Calm - N/A   Scattered Clouds
10:51 PM 80.1 °F 83.8 °F 72.0 °F 76% 30.14 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
11:51 PM 81.0 °F 85.2 °F 72.0 °F 74% 30.14 in 9.0 mi South 3.5 mph - N/A   Mostly Cloudy