Weather History for Louisville, KY

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Thursday, January 17, 2013

  Actual Average Record
Temperature  
Mean Temperature 39 °F 35 °F  
Max Temperature 47 °F 43 °F 69 °F (1952)
Min Temperature 30 °F 27 °F -13 °F (1977)
Degree Days  
Heating Degree Days 26 30  
Month to date heating degree days 425 510  
Since 1 July heating degree days 1916 2086  
Cooling Degree Days 0 0  
Month to date cooling degree days 0 0  
Year to date cooling degree days 0 0  
Moisture  
Dew Point 27 °F    
Average Humidity 69    
Maximum Humidity 85    
Minimum Humidity 53    
Precipitation  
Precipitation 0.00 in 0.10 in 1.53 in (1994)
Month to date precipitation 3.95 1.79  
Year to date precipitation 3.95 1.79  
Snow  
Snow 0.00 in 0.10 in 15.50 in (1994)
Month to date snowfall 0.5 1.8  
Since 1 July snowfall 3.2 4.6  
Snow Depth T in    
Sea Level Pressure  
Sea Level Pressure 30.22 in    
Wind  
Wind Speed 8 mph (North)    
Max Wind Speed 20 mph    
Max Gust Speed 23 mph    
Visibility 9 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

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Astronomy

Jan. 17, 2013 Rise Set
Actual Time 7:57 AM EST 5:49 PM EST
Civil Twilight 7:28 AM EST 6:18 PM EST
Nautical Twilight 6:56 AM EST 6:50 PM EST
Astronomical Twilight 6:24 AM EST 7:22 PM EST
Moon 11:10 AM EST (1/17) No Moon Set
Length of Visible Light 10h 49m
Length of Day
9h 52m
Waxing Crescent, 37% of the Moon is Illuminated
Jan 17
Waxing Crescent
Jan 18
First Quarter
Jan 26
Full
Feb 3
Last Quarter
Feb 10
New

Hourly Weather History & Observations

Time (EST) Temp. Windchill Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:56 AM 32.0 °F 28.7 °F 26.1 °F 79% 30.15 in 9.0 mi West 3.5 mph - N/A   Overcast
1:56 AM 32.0 °F - 27.0 °F 82% 30.16 in 8.0 mi Calm Calm - N/A   Overcast
2:56 AM 32.0 °F - 27.0 °F 82% 30.17 in 9.0 mi Calm Calm - N/A   Overcast
3:56 AM 33.1 °F - 27.0 °F 78% 30.16 in 9.0 mi Calm Calm - N/A   Overcast
4:56 AM 32.0 °F 26.4 °F 27.0 °F 82% 30.15 in 8.0 mi NNW 5.8 mph - N/A   Overcast
5:56 AM 32.0 °F - 26.1 °F 79% 30.16 in 9.0 mi Calm Calm - N/A   Overcast
6:56 AM 32.0 °F 27.5 °F 26.6 °F 80% 30.16 in 8.0 mi NNE 4.6 mph - N/A   Overcast
7:56 AM 32.0 °F 25.6 °F 26.1 °F 79% 30.16 in 8.0 mi North 6.9 mph - N/A   Overcast
8:56 AM 33.1 °F 30.0 °F 26.1 °F 75% 30.21 in 7.0 mi NNE 3.5 mph - N/A   Mostly Cloudy
9:56 AM 34.0 °F 28.0 °F 26.1 °F 73% 30.24 in 8.0 mi North 6.9 mph - N/A   Mostly Cloudy
10:56 AM 36.0 °F 29.6 °F 26.1 °F 67% 30.23 in 9.0 mi North 8.1 mph - N/A   Mostly Cloudy
11:56 AM 39.9 °F 32.9 °F 28.0 °F 63% 30.19 in 9.0 mi North 11.5 mph - N/A   Scattered Clouds
12:56 PM 43.0 °F 37.7 °F 30.9 °F 62% 30.14 in 10.0 mi NNW 9.2 mph - N/A   Scattered Clouds
1:56 PM 45.0 °F 38.9 °F 32.0 °F 60% 30.13 in 10.0 mi North 12.7 mph - N/A   Scattered Clouds
2:56 PM 46.0 °F 39.9 °F 30.0 °F 54% 30.15 in 10.0 mi NNE 13.8 mph 23.0 mph N/A   Partly Cloudy
3:56 PM 46.0 °F 40.2 °F 30.9 °F 56% 30.16 in 10.0 mi North 12.7 mph - N/A   Partly Cloudy
4:56 PM 45.0 °F 38.2 °F 28.0 °F 52% 30.21 in 10.0 mi NNW 15.0 mph - N/A   Partly Cloudy
5:56 PM 42.1 °F 36.1 °F 27.0 °F 55% 30.26 in 10.0 mi North 10.4 mph - N/A   Partly Cloudy
6:56 PM 39.0 °F 33.4 °F 27.0 °F 62% 30.28 in 10.0 mi North 8.1 mph - N/A   Clear
7:56 PM 37.9 °F 30.9 °F 26.1 °F 62% 30.33 in 10.0 mi North 10.4 mph - N/A   Clear
8:56 PM 37.0 °F 29.3 °F 24.1 °F 59% 30.37 in 10.0 mi NNW 11.5 mph - N/A   Clear
9:56 PM 35.1 °F 27.9 °F 24.1 °F 64% 30.40 in 10.0 mi NNW 9.2 mph - N/A   Clear
10:56 PM 34.0 °F 26.0 °F 21.9 °F 61% 30.42 in 10.0 mi North 10.4 mph - N/A   Clear
11:56 PM 30.9 °F 24.3 °F 21.9 °F 69% 30.43 in 10.0 mi North 6.9 mph - N/A   Clear