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Louisville

The tables below display average monthly climate and weather indicators in Louisville Kentucky.

Temperature by: Fahrenheit / Centigrade

Louisville Temperature Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Avg. Temperature 31.7 35.7 46.3 56.3 65.3 73.2 77.2 75.8 69.5 57.6 47.1 36.9 56.1
Avg. Max Temperature 40.3 44.8 56.3 67.3 76.0 83.5 87.0 85.7 80.3 69.2 56.8 45.1 66.0
Avg. Min Temperature 23.2 26.5 36.2 45.4 54.7 62.9 67.3 65.8 58.7 45.8 37.3 28.6 46.0
Days with Max Temp of 90 F or Higher 0.0 0.0 0.0 < 0.5 < 0.5 6.0 12.0 10.0 3.0 0.0 0.0 0.0 31.0
Days with Min Temp Below Freezing 24.0 19.0 12.0 2.0 < 0.5 0.0 0.0 0.0 0.0 1.0 9.0 19.0 87.0
  
Louisville Heating and Cooling Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Heating Degree Days 1032 820 580 273 105 6.0 0.0 0.0 36.0 254 537 871 4514
Cooling Degree Days 0.0 0.0 0.0 12.0 115 252 378 335 171 25.0 0.0 0.0 1288
  
Louisville Precipitation Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Precipitation (inches) 2.9 3.3 4.7 4.2 4.6 3.5 4.5 3.5 3.2 2.7 3.7 3.6 44.4
Days with Precipitation 0.01 inch or More 11.0 11.0 13.0 12.0 12.0 10.0 10.0 8.0 8.0 7.0 10.0 11.0 125
Monthly Snowfall (inches) 5.4 4.6 3.3 0.1 < 0.05 < 0.05 < 0.05 0.0 0.0 0.1 1.0 2.1 16.6
  
Other Louisville Weather Indicators Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Average Wind Speed 9.5 9.5 10.1 9.7 8.0 7.4 6.8 6.4 6.8 7.2 8.9 9.1 8.3
Clear Days 6.0 6.0 6.0 6.0 8.0 8.0 8.0 10.0 10.0 12.0 7.0 6.0 93.0
Partly Cloudy Days 6.0 6.0 7.0 9.0 9.0 11.0 13.0 11.0 9.0 8.0 6.0 6.0 102
Cloudy Days 20.0 16.0 18.0 15.0 14.0 11.0 10.0 9.0 11.0 12.0 16.0 19.0 171
Percent of Possible Sunshine 41.0 48.0 51.0 56.0 60.0 66.0 67.0 66.0 64.0 61.0 46.0 40.0 56.0
Avg. Relative Humidity 57.5 71.0 68.5 66.5 67.0 70.0 71.0 73.0 73.0 71.5 67.0 69.5 73.0

Weather information for other cities in Kentucky
• Jackson Weather
• Lexington Weather
• Paducah Weather

 


 

Portions of this site are based on the CIA World Fact Book, a public-domain work
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