Indianapolis Weather in April

The climate in Indianapolis during April can be summarized as mild and a little damp.

April is in the spring in Indianapolis and is typically the 6th coldest month of the year. Daytime maximum temperatures average around a cool 17°C (63°F), whilst at night 5°C (41°F) is normal.

On average April is the 3rd wettest month of the year in Indianapolis with around 99mm 3.9 inches of rain making it a a little damp time to visit. This rainfall is typically spread over 12 days, although this may vary considerably.

On the flip side this corresponds to an average of 7.8 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 Indianapolis in April 2024.