Weather History for Louisa, VA

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Wednesday, February 20, 2013

  Actual Average (KCHO) Record (KCHO)
Temperature  
Mean Temperature 35 °F 39 °F  
Max Temperature 46 °F 50 °F 77 °F (1930)
Min Temperature 24 °F 28 °F 11 °F (1903)
Degree Days  
Heating Degree Days 30 26  
Month to date heating degree days 552  
Since 1 July heating degree days 3212  
Cooling Degree Days 0 0  
Month to date cooling degree days 0  
Year to date cooling degree days 0  
Moisture  
Dew Point 15 °F    
Average Humidity 42    
Maximum Humidity 74    
Minimum Humidity 27    
Precipitation  
Precipitation 0.00 in 0.11 in 1.48 in (1981)
Month to date precipitation 1.86  
Year to date precipitation 4.63  
Sea Level Pressure  
Sea Level Pressure 29.98 in    
Wind  
Wind Speed 8 mph (West)    
Max Wind Speed 17 mph    
Max Gust Speed 22 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Date:

Astronomy

Feb. 20, 2013 Rise Set
Actual Time 6:55 AM EST 5:56 PM EST
Civil Twilight 6:28 AM EST 6:22 PM EST
Nautical Twilight 5:58 AM EST 6:53 PM EST
Astronomical Twilight 5:27 AM EST 7:24 PM EST
Moon 1:18 PM EST (2/20) 3:11 AM EST (2/20)
Length of Visible Light 11h 54m
Length of Day
11h 00m
Waxing Gibbous, 76% of the Moon is Illuminated
Feb 20
Waxing Gibbous
Feb 25
Full
Mar 4
Last Quarter
Mar 11
New
Mar 19
First Quarter

Hourly Weather History & Observations

Time (EST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:15 AM 39.2 °F 31.2 °F 19.4 °F 45% 29.86 in 10.0 mi West 13.8 mph 20.7 mph N/A   Clear
12:35 AM 39.2 °F 33.6 °F 19.4 °F 45% 29.86 in 10.0 mi West 8.1 mph - N/A   Clear
12:55 AM 39.2 °F 33.0 °F 19.4 °F 45% 29.86 in 10.0 mi West 9.2 mph - N/A   Clear
1:15 AM 39.2 °F 31.2 °F 17.6 °F 42% 29.87 in 10.0 mi West 13.8 mph 18.4 mph N/A   Clear
1:35 AM 37.4 °F 30.3 °F 17.6 °F 45% 29.87 in 10.0 mi West 10.4 mph 17.3 mph N/A   Clear
1:55 AM 37.4 °F 32.8 °F 15.8 °F 41% 29.88 in 10.0 mi West 5.8 mph - N/A   Clear
2:15 AM 37.4 °F - 15.8 °F 41% 29.88 in 10.0 mi Calm Calm - N/A   Clear
2:35 AM 37.4 °F 31.4 °F 15.8 °F 41% 29.87 in 10.0 mi West 8.1 mph - N/A   Clear
2:55 AM 37.4 °F 30.3 °F 15.8 °F 41% 29.87 in 10.0 mi West 10.4 mph 19.6 mph N/A   Clear
3:15 AM 35.6 °F 27.5 °F 15.8 °F 44% 29.87 in 10.0 mi West 11.5 mph 17.3 mph N/A   Clear
3:35 AM 35.6 °F 27.5 °F 15.8 °F 44% 29.88 in 10.0 mi West 11.5 mph 16.1 mph N/A   Clear
3:55 AM 35.6 °F 29.2 °F 15.8 °F 44% 29.88 in 10.0 mi West 8.1 mph - N/A   Clear
4:15 AM 35.6 °F 29.9 °F 15.8 °F 44% 29.89 in 10.0 mi West 6.9 mph - N/A   Clear
4:35 AM 35.6 °F 29.2 °F 15.8 °F 44% 29.90 in 10.0 mi West 8.1 mph 16.1 mph N/A   Clear
4:55 AM 33.8 °F 27.7 °F 15.8 °F 48% 29.90 in 10.0 mi West 6.9 mph - N/A   Clear
5:15 AM 33.8 °F 27.0 °F 15.8 °F 48% 29.91 in 10.0 mi West 8.1 mph - N/A   Clear
5:35 AM 33.8 °F 29.6 °F 15.8 °F 48% 29.93 in 10.0 mi West 4.6 mph - N/A   Clear
5:55 AM 30.2 °F 26.7 °F 17.6 °F 60% 29.93 in 10.0 mi East 3.5 mph - N/A   Clear
6:15 AM 28.4 °F - 17.6 °F 64% 29.94 in 10.0 mi Calm Calm - N/A   Clear
6:35 AM 24.8 °F - 17.6 °F 74% 29.95 in 10.0 mi Calm Calm - N/A   Clear
7:15 AM 26.6 °F - 17.6 °F 69% 29.97 in 10.0 mi Calm Calm - N/A   Clear
7:35 AM 28.4 °F - 17.6 °F 64% 29.98 in 10.0 mi Calm Calm - N/A   Clear
7:55 AM 32.0 °F 26.4 °F 15.8 °F 51% 29.97 in 10.0 mi WSW 5.8 mph - N/A   Clear
8:15 AM 33.8 °F 30.8 °F 15.8 °F 48% 29.99 in 10.0 mi West 3.5 mph - N/A   Clear
8:35 AM 35.6 °F 28.6 °F 15.8 °F 44% 29.99 in 10.0 mi West 9.2 mph - N/A   Clear
8:55 AM 35.6 °F 29.2 °F 15.8 °F 44% 29.99 in 10.0 mi West 8.1 mph - N/A   Clear
9:15 AM 37.4 °F 31.4 °F 15.8 °F 41% 29.99 in 10.0 mi WNW 8.1 mph - N/A   Clear
9:35 AM 37.4 °F 30.8 °F 15.8 °F 41% 29.99 in 10.0 mi West 9.2 mph - N/A   Clear
9:55 AM 37.4 °F 34.9 °F 15.8 °F 41% 30.00 in 10.0 mi WNW 3.5 mph - N/A   Scattered Clouds
10:15 AM 39.2 °F - 15.8 °F 39% 30.00 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
10:35 AM 39.2 °F - 15.8 °F 39% 30.01 in 10.0 mi Calm Calm - N/A   Scattered Clouds
10:55 AM 39.2 °F 34.2 °F 15.8 °F 39% 30.00 in 10.0 mi West 6.9 mph - N/A   Scattered Clouds
11:15 AM 39.2 °F 33.6 °F 15.8 °F 39% 30.00 in 10.0 mi NW 8.1 mph - N/A   Scattered Clouds
11:35 AM 41.0 °F 35.8 °F 15.8 °F 36% 30.00 in 10.0 mi SSW 8.1 mph - N/A   Mostly Cloudy
11:55 AM 41.0 °F 39.0 °F 15.8 °F 36% 29.99 in 10.0 mi WSW 3.5 mph - N/A   Scattered Clouds
12:15 PM 42.8 °F 39.3 °F 15.8 °F 34% 29.98 in 10.0 mi WNW 5.8 mph - N/A   Clear
12:35 PM 41.0 °F 34.7 °F 15.8 °F 36% 29.98 in 10.0 mi West 10.4 mph - N/A   Clear
12:55 PM 44.6 °F 39.7 °F 15.8 °F 31% 29.97 in 10.0 mi SW 9.2 mph - N/A   Clear
1:15 PM 42.8 °F 41.1 °F 15.8 °F 34% 29.97 in 10.0 mi West 3.5 mph - N/A   Clear
1:35 PM 44.6 °F 40.2 °F 17.6 °F 34% 29.96 in 10.0 mi West 8.1 mph - N/A   Clear
1:55 PM 44.6 °F 39.7 °F 15.8 °F 31% 29.96 in 10.0 mi West 9.2 mph - N/A   Clear
2:15 PM 46.4 °F 41.1 °F 15.8 °F 29% 29.95 in 10.0 mi West 11.5 mph 19.6 mph N/A   Scattered Clouds
2:35 PM 46.4 °F 40.7 °F 14.0 °F 27% 29.95 in 10.0 mi WSW 12.7 mph 19.6 mph N/A   Clear
2:55 PM 46.4 °F 41.9 °F 14.0 °F 27% 29.95 in 10.0 mi WSW 9.2 mph 17.3 mph N/A   Clear
3:15 PM 46.4 °F 41.9 °F 14.0 °F 27% 29.95 in 10.0 mi WSW 9.2 mph - N/A   Clear
3:35 PM 46.4 °F 39.5 °F 14.0 °F 27% 29.95 in 10.0 mi West 17.3 mph 21.9 mph N/A   Clear
3:55 PM 46.4 °F 41.1 °F 14.0 °F 27% 29.95 in 10.0 mi WSW 11.5 mph 21.9 mph N/A   Clear
4:15 PM 46.4 °F 41.5 °F 14.0 °F 27% 29.96 in 10.0 mi West 10.4 mph 18.4 mph N/A   Clear
4:35 PM 46.4 °F 41.5 °F 14.0 °F 27% 29.97 in 10.0 mi West 10.4 mph 16.1 mph N/A   Clear
4:55 PM 46.4 °F 42.4 °F 14.0 °F 27% 29.98 in 10.0 mi West 8.1 mph - N/A   Clear
5:15 PM 44.6 °F 39.2 °F 14.0 °F 29% 29.99 in 10.0 mi NW 10.4 mph - N/A   Clear
5:35 PM 42.8 °F 37.5 °F 12.2 °F 29% 30.00 in 10.0 mi NW 9.2 mph - N/A   Clear
5:55 PM 41.0 °F 36.4 °F 12.2 °F 31% 30.01 in 10.0 mi NNW 6.9 mph - N/A   Clear
6:15 PM 39.2 °F 33.6 °F 12.2 °F 33% 30.03 in 10.0 mi NW 8.1 mph - N/A   Clear
6:35 PM 39.2 °F 33.6 °F 12.2 °F 33% 30.04 in 10.0 mi WNW 8.1 mph - N/A   Clear
6:55 PM 37.4 °F 32.1 °F 10.4 °F 33% 30.06 in 10.0 mi WNW 6.9 mph - N/A   Clear
7:15 PM 37.4 °F 33.8 °F 10.4 °F 33% 30.07 in 10.0 mi NNW 4.6 mph - N/A   Clear
7:35 PM 37.4 °F 32.1 °F 12.2 °F 36% 30.08 in 10.0 mi NNW 6.9 mph - N/A   Clear
7:55 PM 35.6 °F 29.2 °F 12.2 °F 38% 30.08 in 10.0 mi WNW 8.1 mph - N/A   Clear
8:15 PM 33.8 °F 28.6 °F 12.2 °F 41% 30.09 in 10.0 mi ENE 5.8 mph - N/A   Clear
8:35 PM 32.0 °F - 14.0 °F 48% 30.10 in 10.0 mi Calm Calm - N/A   Clear
8:55 PM 30.2 °F - 14.0 °F 51% 30.11 in 10.0 mi Calm Calm - N/A   Clear
9:15 PM 30.2 °F 25.4 °F 14.0 °F 51% 30.12 in 10.0 mi East 4.6 mph - N/A   Clear
9:35 PM 30.2 °F 25.4 °F 14.0 °F 51% 30.12 in 10.0 mi NNW 4.6 mph - N/A   Clear
9:55 PM 28.4 °F 24.6 °F 14.0 °F 55% 30.13 in 10.0 mi NE 3.5 mph - N/A   Clear
10:15 PM 28.4 °F 24.6 °F 14.0 °F 55% 30.13 in 10.0 mi ENE 3.5 mph - N/A   Clear
10:35 PM 28.4 °F - 14.0 °F 55% 30.12 in 10.0 mi Calm Calm - N/A   Clear
10:55 PM 28.4 °F - 14.0 °F 55% 30.12 in 10.0 mi Calm Calm - N/A   Clear
11:15 PM 28.4 °F 24.6 °F 14.0 °F 55% 30.11 in 10.0 mi NW 3.5 mph - N/A   Clear
11:35 PM 26.6 °F 22.6 °F 15.8 °F 64% 30.12 in 10.0 mi ESE 3.5 mph - N/A   Clear
11:55 PM 26.6 °F 22.6 °F 15.8 °F 64% 30.12 in 10.0 mi East 3.5 mph - N/A   Clear