Washington, VA

2:21 AM EST on December 15, 2017 (GMT -0500)
Ronald Reagan Washington National

Weather History for KDCA - April, 2008

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Week of April 13, 2008 through April 19, 2008

  Max Avg Min Sum
Temperature  
Max Temperature 85 °F 70 °F 56 °F
Mean Temperature 69 °F 59 °F 50 °F
Min Temperature 56 °F 47 °F 41 °F
Degree Days  
Heating Degree Days (base 65) 15 8 0 53
Cooling Degree Days (base 65) 4 1 0 8
Growing Degree Days (base 50) 19 8 0 58
Dew Point  
Dew Point 57 °F 35 °F 21 °F
Precipitation  
Precipitation 0.01 in 0.00 in 0.00 in 0.02 in
Snowdepth 0.0 in 0.0 in 0.0 in -
Wind  
Wind 23 mph 7 mph 0 mph
Gust Wind 35 mph 20 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.32 in 30.05 in 29.71 in

Weekly Weather History Graph

Weekly Weather History Graph

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Astronomy

Apr. 19, 2008 Rise Set
Actual Time 6:25 AM EDT 7:49 PM EDT
Civil Twilight 5:57 AM EDT 8:17 PM EDT
Nautical Twilight 5:24 AM EDT 8:50 PM EDT
Astronomical Twilight 4:49 AM EDT 9:26 PM EDT
Moon 7:27 PM EDT (4/19) 5:41 AM EDT (4/19)
Length of Visible Light 14h 19m
Length of Day
13h 24m
Waxing Gibbous, 99% of the Moon is Illuminated
Apr 19
Waxing Gibbous
Apr 20
Full
Apr 28
Last Quarter
May 5
New
May 11
First Quarter

Daily Weather History & Observations

2008 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
Apr high avg low high avg low high avg low high avg low high avg low high avg high sum  
13 56 51 46 37 35 33 66 55 43 29.92 29.80 29.71 10 10 10 18 10 23 0.01  
14 58 50 41 41 30 21 82 54 26 30.10 30.02 29.93 10 10 8 17 10 29 0.01 Rain
15 61 52 43 29 24 21 45 34 23 30.25 30.19 30.11 10 10 10 23 10 35 0.00  
16 70 57 43 34 29 21 58 38 18 30.32 30.25 30.20 10 10 10 14 4 16 0.00  
17 77 62 46 48 38 33 71 47 23 30.23 30.13 30.03 10 10 10 8 3 12 0.00  
18 85 69 52 50 43 37 67 43 19 30.07 30.01 29.96 10 10 10 9 3 13 0.00  
19 82 69 56 57 49 46 84 58 32 29.98 29.93 29.86 10 10 9 17 8 23 0.00