Arlington, VA

6:34 AM EST on January 16, 2017 (GMT -0500)
Ronald Reagan Washington National

Weather History for KDCA - October, 2011

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Tuesday, October 11, 2011

  Actual Average Record
Temperature  
Mean Temperature 67 °F 61 °F  
Max Temperature 71 °F 70 °F 90 °F (1919)
Min Temperature 62 °F 52 °F 33 °F (1906)
Degree Days  
Heating Degree Days 0 5  
Month to date heating degree days 54 45  
Since 1 July heating degree days 68 69  
Cooling Degree Days 2 1  
Month to date cooling degree days 8 23  
Year to date cooling degree days 1918 1536  
Growing Degree Days 16 (Base 50)    
Moisture  
Dew Point 61 °F    
Average Humidity 82    
Maximum Humidity 93    
Minimum Humidity 70    
Precipitation  
Precipitation T in 0.11 in 2.76 in (2013)
Month to date precipitation 0.47 1.21  
Year to date precipitation 36.61 31.33  
Snow  
Snow 0.00 in 0.00 in - ()
Month to date snowfall 0.0 0.0  
Since 1 July snowfall 0.0 0.0  
Snow Depth 0.00 in    
Sea Level Pressure  
Sea Level Pressure 30.11 in    
Wind  
Wind Speed 6 mph (NE)    
Max Wind Speed 13 mph    
Max Gust Speed 15 mph    
Visibility 10 miles    
Events Rain    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Oct. 11, 2011 Rise Set
Actual Time 7:13 AM EDT 6:35 PM EDT
Civil Twilight 6:46 AM EDT 7:02 PM EDT
Nautical Twilight 6:15 AM EDT 7:33 PM EDT
Astronomical Twilight 5:44 AM EDT 8:04 PM EDT
Moon 6:07 PM EDT (10/11) 6:48 AM EDT (10/11)
Length of Visible Light 12h 16m
Length of Day
11h 22m
Full, 100% of the Moon is Illuminated
Oct 11
Full
Oct 11
Full
Oct 19
Last Quarter
Oct 26
New
Nov 2
First Quarter

Hourly Weather History & Observations

Time (EDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:52 AM 64.0 °F 61.0 °F 90% 30.16 in 10.0 mi Calm Calm - N/A   Overcast
1:52 AM 63.0 °F 60.1 °F 90% 30.16 in 10.0 mi NNE 3.5 mph - N/A   Overcast
2:52 AM 63.0 °F 60.1 °F 90% 30.14 in 10.0 mi North 5.8 mph - N/A   Overcast
3:52 AM 63.0 °F 59.0 °F 87% 30.13 in 10.0 mi North 4.6 mph - N/A   Overcast
4:52 AM 63.0 °F 59.0 °F 87% 30.13 in 10.0 mi North 5.8 mph - N/A   Overcast
5:52 AM 63.0 °F 59.0 °F 87% 30.14 in 10.0 mi Calm Calm - N/A   Overcast
6:52 AM 62.6 °F 57.2 °F 82% 30.14 in 10.0 mi NNE 3.5 mph - N/A   Mostly Cloudy
7:52 AM 63.0 °F 59.0 °F 87% 30.15 in 10.0 mi NNE 3.5 mph - N/A   Overcast
8:52 AM 66.9 °F 60.1 °F 79% 30.15 in 10.0 mi NNE 4.6 mph - N/A   Overcast
9:52 AM 69.8 °F 59.0 °F 68% 30.16 in 10.0 mi Calm Calm - N/A   Overcast
10:52 AM 70.0 °F 59.0 °F 68% 30.15 in 10.0 mi NE 5.8 mph - N/A   Overcast
11:52 AM 69.8 °F 60.8 °F 73% 30.15 in 10.0 mi ENE 6.9 mph - N/A   Overcast
12:52 PM 70.0 °F 60.1 °F 71% 30.14 in 10.0 mi NE 6.9 mph - N/A   Overcast
1:52 PM 70.0 °F 61.0 °F 73% 30.13 in 10.0 mi NE 8.1 mph - N/A   Overcast
2:52 PM 70.0 °F 61.0 °F 73% 30.12 in 10.0 mi ENE 4.6 mph - 0.00 in Rain Light Rain
3:52 PM 69.8 °F 62.6 °F 78% 30.11 in 10.0 mi NE 6.9 mph - N/A   Overcast
4:52 PM 70.0 °F 61.0 °F 73% 30.09 in 10.0 mi NE 6.9 mph - N/A   Overcast
5:52 PM 69.8 °F 62.6 °F 78% 30.07 in 10.0 mi NE 10.4 mph - N/A   Overcast
6:52 PM 69.1 °F 62.1 °F 78% 30.06 in 10.0 mi NE 8.1 mph - N/A   Overcast
7:21 PM 69.8 °F 62.6 °F 78% 30.08 in 10.0 mi ESE 9.2 mph - N/A   Overcast
7:46 PM 69.8 °F 62.6 °F 78% 30.08 in 10.0 mi ESE 6.9 mph - N/A   Overcast
7:52 PM 69.1 °F 63.0 °F 81% 30.08 in 10.0 mi East 5.8 mph - N/A   Overcast
8:31 PM 68.0 °F 62.6 °F 83% 30.07 in 10.0 mi NNE 9.2 mph - N/A   Overcast
8:52 PM 68.0 °F 62.6 °F 83% 30.07 in 10.0 mi NE 6.9 mph - N/A   Overcast
9:32 PM 68.0 °F 62.6 °F 83% 30.07 in 10.0 mi ENE 6.9 mph - N/A   Overcast
9:52 PM 68.0 °F 61.0 °F 78% 30.09 in 10.0 mi East 8.1 mph - N/A   Overcast
10:39 PM 66.2 °F 60.8 °F 83% 30.08 in 10.0 mi ENE 8.1 mph - N/A   Overcast
10:52 PM 66.9 °F 61.0 °F 81% 30.08 in 10.0 mi ENE 8.1 mph - N/A   Overcast
11:52 PM 66.0 °F 60.1 °F 81% 30.07 in 10.0 mi NE 11.5 mph - N/A   Overcast