Weather History for KDCA - May, 2008

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Week of April 27, 2008 through May 3, 2008

  Max Avg Min Sum
Temperature  
Max Temperature 83 °F 69 °F 59 °F
Mean Temperature 72 °F 61 °F 53 °F
Min Temperature 60 °F 52 °F 45 °F
Degree Days  
Heating Degree Days (base 65) 12 6 0 40
Cooling Degree Days (base 65) 7 1 0 10
Growing Degree Days (base 50) 21 10 3 69
Dew Point  
Dew Point 63 °F 48 °F 30 °F
Precipitation  
Precipitation 0.96 in 0.26 in 0.00 in 1.06 in
Snowdepth 0.0 in 0.0 in 0.0 in -
Wind  
Wind 24 mph 8 mph 0 mph
Gust Wind 33 mph 21 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.20 in 29.97 in 29.71 in

Weekly Weather History Graph

Weekly Weather History Graph

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Astronomy

May. 03, 2008 Rise Set
Actual Time 6:07 AM EDT 8:02 PM EDT
Civil Twilight 5:38 AM EDT 8:32 PM EDT
Nautical Twilight 5:03 AM EDT 9:07 PM EDT
Astronomical Twilight 4:25 AM EDT 9:45 PM EDT
Moon 4:36 AM EDT (5/3) 6:11 PM EDT (5/3)
Length of Visible Light 14h 53m
Length of Day
13h 55m
Waning Crescent, 5% of the Moon is Illuminated
May 3
Waning Crescent
May 5
New
May 11
First Quarter
May 19
Full
May 27
Last 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  
27 59 56 53 57 53 51 93 87 80 30.20 30.12 30.08 10 5 2 17 10 20 0.06 Rain
28 65 59 52 63 54 46 100 84 67 30.07 29.81 29.71 10 5 1 21 5 28 0.96 Rain
29 62 57 51 46 40 33 77 57 36 30.00 29.85 29.74 10 10 9 23 12 33 T Rain
30 61 53 45 39 35 30 71 54 37 30.15 30.09 30.01 10 10 10 14 6 20 T Rain
2008 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  
1 71 60 48 53 46 38 80 66 51 30.17 30.10 29.99 10 10 8 15 5 25 0.04 Rain
2 81 68 55 58 54 51 93 66 39 30.00 29.95 29.88 10 10 7 17 10 24 0.00  
3 83 72 60 60 56 54 90 64 37 29.96 29.88 29.79 10 10 5 24 10 31 T Rain