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 |
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| 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 |
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| 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 |
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| 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