ClimateForecastNovemberDecember >>

Average humidity in Louisville (KY)

The mean monthly relative humidity over the year in Louisville (Kentucky), the United States of America.


  • On average, September is the most humid month, at 72.0%.
  • On average, April is the least humid month, at 61.0%.
  • The average annual percentage of humidity is 67%.

Forecast for Louisville (KY)

Thu   Nov 21
7°C | 2°C
NW 29 km/h
3.3 mm
overcast and sleet

overcast and sleet

Fri   Nov 22
8°C | 1°C
NW 25 km/h
0.3 mm
overcast and small chance of slight rain

overcast and small chance of slight rain

Sat   Nov 23
11°C | 4°C
W 14 km/h
almost clear and no rain

almost clear and no rain

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