Weather History for Louisa, VA

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Thursday, May 31, 2012

  Actual Average (KCHO) Record (KCHO)
Temperature  
Mean Temperature 70 °F 68 °F  
Max Temperature 82 °F 79 °F 95 °F (2011)
Min Temperature 59 °F 56 °F 42 °F (1984)
Degree Days  
Heating Degree Days 0 1  
Month to date heating degree days 121  
Since 1 July heating degree days 4433  
Cooling Degree Days 6 4  
Month to date cooling degree days 65  
Year to date cooling degree days 86  
Growing Degree Days 20 (Base 50)    
Moisture  
Dew Point 59 °F    
Average Humidity 65    
Maximum Humidity 94    
Minimum Humidity 39    
Precipitation  
Precipitation 0.00 in 0.15 in 0.30 in (2003)
Month to date precipitation 3.98  
Year to date precipitation 16.47  
Sea Level Pressure  
Sea Level Pressure 29.83 in    
Wind  
Wind Speed 4 mph (NNE)    
Max Wind Speed 9 mph    
Max Gust Speed -    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

May. 31, 2012 Rise Set
Actual Time 5:51 AM EDT 8:28 PM EDT
Civil Twilight 5:20 AM EDT 8:59 PM EDT
Nautical Twilight 4:42 AM EDT 9:37 PM EDT
Astronomical Twilight 3:59 AM EDT 10:20 PM EDT
Moon 4:18 PM EDT (5/31) 2:44 AM EDT (5/31)
Length of Visible Light 15h 38m
Length of Day
14h 37m
Waxing Gibbous, 80% of the Moon is Illuminated
May 31
Waxing Gibbous
Jun 4
Full
Jun 11
Last Quarter
Jun 19
New
Jun 26
First Quarter

Hourly Weather History & Observations

Time (EDT) Temp. Heat Index Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:15 AM 64.4 °F - 62.6 °F 94% 29.76 in 10.0 mi WSW 3.5 mph - N/A   Overcast
12:35 AM 66.2 °F - 62.6 °F 88% 29.77 in 10.0 mi WSW 3.5 mph - N/A   Overcast
12:55 AM 66.2 °F - 62.6 °F 88% 29.76 in 10.0 mi WSW 3.5 mph - N/A   Overcast
1:15 AM 64.4 °F - 62.6 °F 94% 29.76 in 10.0 mi WSW 3.5 mph - N/A   Scattered Clouds
1:35 AM 66.2 °F - 60.8 °F 83% 29.76 in 10.0 mi WSW 3.5 mph - N/A   Clear
1:55 AM 66.2 °F - 60.8 °F 83% 29.76 in 10.0 mi WSW 3.5 mph - N/A   Clear
2:15 AM 66.2 °F - 60.8 °F 83% 29.76 in 10.0 mi WSW 4.6 mph - N/A   Clear
2:35 AM 64.4 °F - 60.8 °F 88% 29.76 in 10.0 mi West 4.6 mph - N/A   Clear
2:55 AM 64.4 °F - 59.0 °F 83% 29.75 in 10.0 mi West 4.6 mph - N/A   Clear
3:15 AM 64.4 °F - 60.8 °F 88% 29.76 in 10.0 mi WSW 3.5 mph - N/A   Clear
3:35 AM 62.6 °F - 59.0 °F 88% 29.76 in 10.0 mi WSW 3.5 mph - N/A   Clear
3:55 AM 64.4 °F - 57.2 °F 77% 29.77 in 10.0 mi WSW 4.6 mph - N/A   Clear
4:15 AM 64.4 °F - 57.2 °F 77% 29.77 in 10.0 mi West 4.6 mph - N/A   Clear
4:35 AM 62.6 °F - 59.0 °F 88% 29.77 in 10.0 mi Calm Calm - N/A   Clear
4:55 AM 60.8 °F - 57.2 °F 88% 29.78 in 10.0 mi Calm Calm - N/A   Clear
5:15 AM 60.8 °F - 57.2 °F 88% 29.79 in 10.0 mi WSW 4.6 mph - N/A   Clear
5:35 AM 60.8 °F - 57.2 °F 88% 29.79 in 10.0 mi West 3.5 mph - N/A   Clear
5:55 AM 59.0 °F - 55.4 °F 88% 29.80 in 10.0 mi Calm Calm - N/A   Clear
6:15 AM 59.0 °F - 55.4 °F 88% 29.81 in 10.0 mi Calm Calm - N/A   Clear
6:35 AM 60.8 °F - 57.2 °F 88% 29.81 in 10.0 mi Calm Calm - N/A   Clear
6:55 AM 62.6 °F - 59.0 °F 88% 29.83 in 10.0 mi Calm Calm - N/A   Clear
7:15 AM 66.2 °F - 59.0 °F 78% 29.84 in 10.0 mi North 4.6 mph - N/A   Clear
7:35 AM 68.0 °F - 59.0 °F 73% 29.84 in 10.0 mi NNE 4.6 mph - N/A   Clear
7:55 AM 69.8 °F - 59.0 °F 68% 29.85 in 10.0 mi North 5.8 mph - N/A   Clear
8:15 AM 69.8 °F - 57.2 °F 64% 29.86 in 10.0 mi North 5.8 mph - N/A   Clear
8:35 AM 71.6 °F - 57.2 °F 60% 29.86 in 10.0 mi North 6.9 mph - N/A   Clear
8:55 AM 71.6 °F - 57.2 °F 60% 29.87 in 10.0 mi North 9.2 mph - N/A   Clear
9:15 AM 73.4 °F - 55.4 °F 53% 29.87 in 10.0 mi NNE 5.8 mph - N/A   Clear
9:35 AM 73.4 °F - 55.4 °F 53% 29.87 in 10.0 mi North 8.1 mph - N/A   Clear
10:15 AM 75.2 °F - 55.4 °F 50% 29.87 in 10.0 mi NNE 5.8 mph - N/A   Clear
10:35 AM 75.2 °F - 57.2 °F 53% 29.87 in 10.0 mi ENE 3.5 mph - N/A   Clear
10:55 AM 78.8 °F - 57.2 °F 47% 29.87 in 10.0 mi NE 5.8 mph - N/A   Clear
11:15 AM 78.8 °F - 55.4 °F 44% 29.87 in 10.0 mi NE 6.9 mph - N/A   Clear
11:35 AM 78.8 °F - 55.4 °F 44% 29.87 in 10.0 mi NE 5.8 mph - N/A   Clear
11:55 AM 78.8 °F - 55.4 °F 44% 29.87 in 10.0 mi NNE 3.5 mph - N/A   Clear
12:15 PM 80.6 °F 80.8 °F 57.2 °F 45% 29.87 in 10.0 mi NNE 4.6 mph - N/A   Clear
12:35 PM 80.6 °F 80.8 °F 57.2 °F 45% 29.87 in 10.0 mi NNW 5.8 mph - N/A   Clear
12:55 PM 80.6 °F 80.5 °F 55.4 °F 42% 29.87 in 10.0 mi NNE 3.5 mph - N/A   Clear
1:15 PM 80.6 °F 80.8 °F 57.2 °F 45% 29.87 in 10.0 mi North 4.6 mph - N/A   Clear
1:35 PM 80.6 °F 80.8 °F 57.2 °F 45% 29.87 in 10.0 mi North 6.9 mph - N/A   Clear
1:55 PM 82.4 °F 82.0 °F 57.2 °F 42% 29.86 in 10.0 mi East 5.8 mph - N/A   Clear
2:15 PM 82.4 °F 82.5 °F 59.0 °F 45% 29.86 in 10.0 mi North 4.6 mph - N/A   Scattered Clouds
2:35 PM 82.4 °F 81.7 °F 55.4 °F 39% 29.86 in 10.0 mi Calm Calm - N/A   Scattered Clouds
2:55 PM 82.4 °F 81.7 °F 55.4 °F 39% 29.86 in 10.0 mi Calm Calm - N/A   Scattered Clouds
3:15 PM 82.4 °F 81.7 °F 55.4 °F 39% 29.86 in 10.0 mi Calm Calm - N/A   Scattered Clouds
3:35 PM 82.4 °F 82.0 °F 57.2 °F 42% 29.85 in 10.0 mi NNE 5.8 mph - N/A   Mostly Cloudy
3:55 PM 82.4 °F 82.0 °F 57.2 °F 42% 29.84 in 10.0 mi NE 5.8 mph - N/A   Mostly Cloudy
4:15 PM 82.4 °F 82.0 °F 57.2 °F 42% 29.85 in 10.0 mi ESE 4.6 mph - N/A   Scattered Clouds
4:35 PM 82.4 °F 82.5 °F 59.0 °F 45% 29.85 in 10.0 mi ENE 4.6 mph - N/A   Mostly Cloudy
4:55 PM 82.4 °F 82.5 °F 59.0 °F 45% 29.84 in 10.0 mi NE 3.5 mph - N/A   Mostly Cloudy
5:15 PM 82.4 °F 82.0 °F 57.2 °F 42% 29.84 in 10.0 mi Calm Calm - N/A   Scattered Clouds
5:35 PM 82.4 °F 82.0 °F 57.2 °F 42% 29.84 in 10.0 mi Calm Calm - N/A   Scattered Clouds
5:55 PM 82.4 °F 82.0 °F 57.2 °F 42% 29.84 in 10.0 mi Calm Calm - N/A   Scattered Clouds
6:15 PM 82.4 °F 82.5 °F 59.0 °F 45% 29.84 in 10.0 mi ESE 3.5 mph - N/A   Clear
6:35 PM 80.6 °F 81.1 °F 59.0 °F 48% 29.84 in 10.0 mi ESE 3.5 mph - N/A   Clear
6:55 PM 80.6 °F 81.5 °F 60.8 °F 51% 29.85 in 10.0 mi Calm Calm - N/A   Clear
7:15 PM 78.8 °F - 62.6 °F 57% 29.85 in 10.0 mi Calm Calm - N/A   Clear
7:35 PM 78.8 °F - 60.8 °F 54% 29.85 in 10.0 mi Calm Calm - N/A   Clear
8:15 PM 71.6 °F - 64.4 °F 78% 29.85 in 10.0 mi Calm Calm - N/A   Clear
8:35 PM 69.8 °F - 62.6 °F 78% 29.85 in 10.0 mi Calm Calm - N/A   Clear
8:55 PM 66.2 °F - 62.6 °F 88% 29.86 in 10.0 mi Calm Calm - N/A   Clear
9:15 PM 66.2 °F - 62.6 °F 88% 29.86 in 10.0 mi East 3.5 mph - N/A   Clear
9:35 PM 64.4 °F - 60.8 °F 88% 29.87 in 10.0 mi Calm Calm - N/A   Clear
9:55 PM 66.2 °F - 60.8 °F 83% 29.87 in 10.0 mi ESE 4.6 mph - N/A   Clear
10:15 PM 66.2 °F - 60.8 °F 83% 29.88 in 10.0 mi ESE 3.5 mph - N/A   Clear
10:35 PM 68.0 °F - 59.0 °F 73% 29.88 in 10.0 mi ESE 3.5 mph - N/A   Clear
10:55 PM 66.2 °F - 59.0 °F 78% 29.88 in 10.0 mi East 4.6 mph - N/A   Clear
11:15 PM 68.0 °F - 59.0 °F 73% 29.88 in 10.0 mi East 4.6 mph - N/A   Clear
11:35 PM 68.0 °F - 59.0 °F 73% 29.88 in 10.0 mi ESE 4.6 mph - N/A   Clear
11:55 PM 69.8 °F - 59.0 °F 68% 29.88 in 10.0 mi East 4.6 mph - N/A   Clear