Hāna Weather in March

The climate in Hāna during March can be summarized as warm and very wet.

March is in the spring in Hāna and is typically the coldest month of the year. Daytime maximum temperatures average around 23°C (73°F), whilst at night 14°C (58°F) is normal.

On average March is the 2nd wettest month of the year in Hāna with around 563mm 22.2 inches of rain making it a very wet time to visit. This rainfall is typically spread over 16 days, although this may vary considerably.

On the flip side this corresponds to an average of 7.3 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 Hāna in March 2025.