History for Leesburg, VA

Thursday, April 26, 2012 — View Current Conditions
Thursday, April 26, 2012
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Daily Weekly Monthly Custom
  Actual Average (KIAD) Record (KIAD)
Temperature
Mean Temperature 58 °F 58 °F  
Max Temperature 66 °F 70 °F 92 °F (1990)
Min Temperature 50 °F 45 °F 31 °F (1967)
Degree Days
Heating Degree Days 7 8  
Month to date heating degree days 307  
Since 1 July heating degree days 4544  
Cooling Degree Days 0 1  
Month to date cooling degree days 14  
Year to date cooling degree days 17  
Growing Degree Days 8 (Base 50)    
Moisture
Dew Point 52 °F    
Average Humidity 81    
Maximum Humidity 100    
Minimum Humidity 67    
Precipitation
Precipitation 0.00 in 0.12 in 0.93 in (2004)
Month to date precipitation 3.00  
Year to date precipitation 11.80  
Snow
Snow 0.00 in 0.00 in 0.00 in (2002)
Month to date snowfall 0.3  
Since 1 July snowfall 22.0  
Snow Depth -    
Sea Level Pressure
Sea Level Pressure 29.73 in    
Wind
Wind Speed 3 mph (South)    
Max Wind Speed 25 mph    
Max Gust Speed 32 mph    
Visibility 10 miles    
Events Rain , Thunderstorm    
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary
Daily Graph
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Local Photos
Rain Coming
It would seem to me that a photo with rain clouds belongs in weather. I really don't understand why it's in outdoors. You've got to be kidding!
Chesapeake and Ohio Canal Park
A nice break in the weather made for a nice hike in the C&O park. One of the many locks along the trail.
Rain and Iris
Fragrant Lilac
Anticipation
“Each flower is a soul blossoming out to nature.” – Gerard de Nerval
Anticipation
“Each flower is a soul blossoming out to nature.”– Gerard de Nerval
Over the Fence
Double Vision
Buzzzzzzzz!
A bumblebee on a bleeding heart.
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Astronomy
May. 19, 2013 Rise Set
Actual Time 6:17 AM EDT 7:58 PM EDT
Civil Twilight 5:49 AM EDT 8:27 PM EDT
Nautical Twilight 5:14 AM EDT 9:01 PM EDT
Astronomical Twilight 4:38 AM EDT 9:38 PM EDT
Moon 9:56 AM EDT (4/26) 12:01 AM EDT (4/26)
Length Of Visible Light 14h 38m
Length of Day
13h 41m
Waxing Crescent, 24% of the Moon is Illuminated
Apr 26
Waxing Crescent
Apr 29
First Quarter
May 5
Full
May 12
Last Quarter
May 20
New
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Hourly Observations
Time (EDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:15 AM 51.8 °F 42.8 °F 71% 29.88 in 10.0 mi Calm Calm - N/A   Scattered Clouds
12:35 AM 51.8 °F 42.8 °F 71% 29.86 in 10.0 mi Calm Calm - N/A   Overcast
12:55 AM 51.8 °F 44.6 °F 76% 29.87 in 10.0 mi Calm Calm - N/A   Overcast
1:15 AM 51.8 °F 42.8 °F 71% 29.86 in 10.0 mi Calm Calm - N/A   Overcast
1:35 AM 51.8 °F 42.8 °F 71% 29.85 in 10.0 mi Calm Calm - N/A   Overcast
1:55 AM 51.8 °F 42.8 °F 71% 29.84 in 10.0 mi Calm Calm - N/A   Overcast
2:15 AM 51.8 °F 42.8 °F 71% 29.83 in 10.0 mi Calm Calm - N/A   Overcast
2:35 AM 51.8 °F 42.8 °F 71% 29.83 in 10.0 mi Calm Calm - N/A   Overcast
2:55 AM 51.8 °F 42.8 °F 71% 29.83 in 10.0 mi Calm Calm - N/A   Overcast
3:15 AM 51.8 °F 42.8 °F 71% 29.83 in 10.0 mi North 3.5 mph - N/A   Overcast
3:35 AM 51.8 °F 41.0 °F 67% 29.81 in 10.0 mi Calm Calm - N/A   Overcast
3:55 AM 51.8 °F 42.8 °F 71% 29.80 in 10.0 mi Calm Calm - N/A   Overcast
4:15 AM 51.8 °F 42.8 °F 71% 29.80 in 10.0 mi Calm Calm - N/A   Overcast
4:35 AM 50.0 °F 42.8 °F 76% 29.81 in 10.0 mi Calm Calm - N/A   Overcast
4:55 AM 51.8 °F 42.8 °F 71% 29.79 in 10.0 mi Calm Calm - N/A   Overcast
5:15 AM 51.8 °F 44.6 °F 76% 29.79 in 10.0 mi Calm Calm - N/A   Overcast
5:35 AM 51.8 °F 44.6 °F 76% 29.79 in 10.0 mi Calm Calm - N/A   Overcast
5:55 AM 51.8 °F 42.8 °F 71% 29.79 in 10.0 mi Calm Calm - N/A   Overcast
6:15 AM 51.8 °F 44.6 °F 76% 29.78 in 10.0 mi SSE 3.5 mph - N/A   Overcast
6:35 AM 51.8 °F 44.6 °F 76% 29.78 in 10.0 mi North 4.6 mph - N/A   Overcast
6:55 AM 51.8 °F 44.6 °F 76% 29.79 in 10.0 mi Calm Calm - N/A   Overcast
7:15 AM 51.8 °F 44.6 °F 76% 29.79 in 10.0 mi Calm Calm - N/A   Overcast
7:35 AM 51.8 °F 46.4 °F 82% 29.79 in 10.0 mi Calm Calm - N/A Rain Light Rain
8:15 AM 53.6 °F 50.0 °F 88% 29.80 in 7.0 mi Calm Calm - N/A Rain Light Rain
8:35 AM 53.6 °F 51.8 °F 94% 29.78 in 10.0 mi Calm Calm - N/A   Overcast
8:55 AM 53.6 °F 51.8 °F 94% 29.77 in 10.0 mi Calm Calm - N/A   Overcast
9:15 AM 55.4 °F 51.8 °F 88% 29.77 in 10.0 mi SSE 3.5 mph - N/A   Overcast
9:35 AM 55.4 °F 53.6 °F 94% 29.76 in 10.0 mi South 5.8 mph - N/A   Overcast
9:55 AM 55.4 °F 53.6 °F 94% 29.76 in 10.0 mi South 5.8 mph - N/A   Overcast
10:15 AM 57.2 °F 55.4 °F 94% 29.75 in 10.0 mi South 3.5 mph - N/A   Overcast
10:35 AM 59.0 °F 55.4 °F 88% 29.75 in 10.0 mi SSE 8.1 mph - N/A   Overcast
10:55 AM 59.0 °F 55.4 °F 88% 29.75 in 10.0 mi South 4.6 mph - N/A   Overcast
11:15 AM 59.0 °F 55.4 °F 88% 29.75 in 10.0 mi South 8.1 mph - N/A   Overcast
11:35 AM 59.0 °F 55.4 °F 88% 29.73 in 10.0 mi South 9.2 mph - N/A   Overcast
11:55 AM 59.0 °F 55.4 °F 88% 29.73 in 10.0 mi South 6.9 mph - N/A   Overcast
12:15 PM 60.8 °F 55.4 °F 82% 29.71 in 10.0 mi South 5.8 mph - N/A   Overcast
12:35 PM 60.8 °F 55.4 °F 82% 29.69 in 10.0 mi South 5.8 mph - N/A   Overcast
12:55 PM 59.0 °F 55.4 °F 88% 29.69 in 10.0 mi SSE 8.1 mph - N/A   Overcast
1:35 PM 62.6 °F 57.2 °F 82% 29.69 in 10.0 mi SSW 8.1 mph - N/A   Overcast
1:55 PM 62.6 °F 59.0 °F 88% 29.69 in 10.0 mi South 8.1 mph - N/A   Overcast
2:15 PM 62.6 °F 59.0 °F 88% 29.68 in 10.0 mi South 5.8 mph - N/A   Overcast
2:35 PM 64.4 °F 59.0 °F 83% 29.67 in 10.0 mi SSE 9.2 mph - N/A   Mostly Cloudy
2:55 PM 64.4 °F 59.0 °F 83% 29.66 in 10.0 mi SSE 6.9 mph - N/A   Mostly Cloudy
3:35 PM 64.4 °F 59.0 °F 83% 29.65 in 10.0 mi SSE 8.1 mph - N/A   Mostly Cloudy
3:55 PM 64.4 °F 59.0 °F 83% 29.64 in 10.0 mi SSE 4.6 mph - N/A   Overcast
4:15 PM 64.4 °F 59.0 °F 83% 29.64 in 10.0 mi SSE 5.8 mph - N/A   Overcast
4:35 PM 66.2 °F 59.0 °F 78% 29.63 in 10.0 mi SSE 8.1 mph - N/A   Overcast
4:55 PM 64.4 °F 59.0 °F 83% 29.62 in 10.0 mi South 6.9 mph - N/A   Overcast
5:15 PM 64.4 °F 59.0 °F 83% 29.62 in 10.0 mi South 6.9 mph - N/A   Scattered Clouds
5:35 PM 64.4 °F 59.0 °F 83% 29.62 in 10.0 mi SSE 5.8 mph - N/A Thunderstorm Mostly Cloudy
5:55 PM 66.2 °F 59.0 °F 78% 29.61 in 10.0 mi South 8.1 mph - N/A   Mostly Cloudy
6:15 PM 66.2 °F 59.0 °F 78% 29.62 in 10.0 mi SSW 6.9 mph - N/A   Scattered Clouds
6:35 PM 66.2 °F 60.8 °F 83% 29.61 in 10.0 mi South 8.1 mph - N/A   Clear
6:55 PM 66.2 °F 60.8 °F 83% 29.61 in 10.0 mi South 8.1 mph - N/A   Scattered Clouds
7:15 PM 64.4 °F 60.8 °F 88% 29.62 in 10.0 mi SSW 5.8 mph - N/A Rain Light Rain
7:35 PM 64.4 °F 60.8 °F 88% 29.62 in 10.0 mi SSW 6.9 mph - N/A   Overcast
7:55 PM 64.4 °F 60.8 °F 88% 29.62 in 10.0 mi SSW 6.9 mph - N/A   Overcast
8:15 PM 62.6 °F 60.8 °F 94% 29.63 in 10.0 mi SSW 6.9 mph - N/A   Overcast
8:35 PM 62.6 °F 60.8 °F 94% 29.63 in 10.0 mi SSW 6.9 mph - N/A   Overcast
8:55 PM 62.6 °F 60.8 °F 94% 29.64 in 10.0 mi SSW 6.9 mph - N/A   Scattered Clouds
9:15 PM 60.8 °F 59.0 °F 94% 29.66 in 10.0 mi North 3.5 mph - N/A   Scattered Clouds
9:35 PM 60.8 °F 59.0 °F 94% 29.67 in 10.0 mi West 4.6 mph - N/A   Scattered Clouds
9:55 PM 60.8 °F 60.8 °F 100% 29.68 in 10.0 mi WSW 5.8 mph - N/A   Scattered Clouds
10:15 PM 64.4 °F 57.2 °F 77% 29.68 in 10.0 mi WNW 11.5 mph 20.7 mph N/A   Clear
10:35 PM 64.4 °F 55.4 °F 73% 29.69 in 10.0 mi NW 18.4 mph 27.6 mph N/A   Clear
10:55 PM 64.4 °F 53.6 °F 68% 29.70 in 10.0 mi NNW 25.3 mph 32.2 mph N/A   Scattered Clouds
11:15 PM 62.6 °F 51.8 °F 68% 29.73 in 10.0 mi NNW 15.0 mph 21.9 mph N/A   Clear
11:35 PM 60.8 °F 51.8 °F 72% 29.75 in 10.0 mi North 15.0 mph 25.3 mph N/A   Mostly Cloudy
11:55 PM 59.0 °F 50.0 °F 72% 29.77 in 10.0 mi North 13.8 mph - N/A   Overcast
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