Washington, VA

6:23 AM EST on November 21, 2017 (GMT -0500)
Ronald Reagan Washington National

Weather History for KDCA - May, 2013

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Week of May 12, 2013 through May 18, 2013

  Max Avg Min Sum
Temperature  
Max Temperature 87 °F 74 °F 63 °F
Mean Temperature 77 °F 65 °F 55 °F
Min Temperature 66 °F 55 °F 42 °F
Degree Days  
Heating Degree Days (base 65) 10 4 0 26
Cooling Degree Days (base 65) 12 4 0 27
Growing Degree Days (base 50) 26 14 4 101
Dew Point  
Dew Point 62 °F 44 °F 20 °F
Precipitation  
Precipitation 0.06 in 0.01 in 0.00 in 0.06 in
Snowdepth 0.0 in 0.0 in 0.0 in -
Wind  
Wind 26 mph 9 mph 0 mph
Gust Wind 36 mph 22 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.26 in 30.02 in 29.69 in

Weekly Weather History Graph

Weekly Weather History Graph

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Astronomy

May. 14, 2013 Rise Set
Actual Time 5:56 AM EDT 8:13 PM EDT
Civil Twilight 5:26 AM EDT 8:43 PM EDT
Nautical Twilight 4:49 AM EDT 9:20 PM EDT
Astronomical Twilight 4:09 AM EDT 10:00 PM EDT
Moon 9:34 AM EDT (5/14) 11:59 PM EDT (5/14)
Length of Visible Light 15h 16m
Length of Day
14h 16m
Waxing Crescent, 19% of the Moon is Illuminated
May 14
Waxing Crescent
May 18
First Quarter
May 25
Full
May 31
Last Quarter
Jun 8
New

Daily Weather History & Observations

2013 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
May high avg low high avg low high avg low high avg low high avg low high avg high sum  
12 67 60 53 57 37 24 73 48 23 30.05 29.87 29.76 10 10 10 26 13 36 T Rain
13 63 55 46 32 25 20 54 37 20 30.18 30.10 30.05 10 10 10 24 11 35 0.00  
14 67 55 42 40 31 26 65 46 26 30.23 30.16 30.07 10 10 10 15 6 24 0.00  
15 86 72 57 62 51 41 68 54 40 30.05 29.88 29.69 10 10 10 23 8 29 T Rain
16 87 77 66 62 57 54 73 55 37 29.92 29.84 29.76 10 10 10 25 10 32 T Rain
17 83 73 63 57 51 42 78 52 26 30.15 30.06 29.93 10 10 10 15 6 24 0.00  
18 67 64 61 58 56 52 90 73 55 30.26 30.22 30.16 10 9 2 15 7 18 0.06 Rain