Louisville Weather in April

The climate in Louisville during April can be summarized as mild and wet.

April is in the spring in Louisville and is typically the 6th warmest month of the year. Daytime maximum temperatures average around a comfortable 24°C (75°F), whilst at night 11°C (51°F) is normal.

On average April is the 2nd wettest month of the year in Louisville with around 152mm 6 inches of rain making it a wet time to visit. This rainfall is typically spread over 8 days, although this may vary considerably.

On the flip side this corresponds to an average of 8.3 hours of sunshine per day.

The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Louisville in April 2024.