Wailuku Weather in October

The climate in Wailuku during October can be summarized as warm, humid and a little damp.

October is in the fall / autumn in Wailuku and is typically the 4th warmest month of the year. Daytime maximum temperatures average around a muggy 27°C (81°F), whilst at night 18°C (65°F) is normal.

On average October is the 6th driest month of the year in Wailuku with around 81mm 3.2 inches of rain making it a a little damp time to visit. This rainfall is typically spread over 10 days, although this may vary considerably.

On the flip side this corresponds to an average of 8.1 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 Wailuku in October 2024.