Kahului-Wailuku-Lahaina Metro Area, Hawaii gets 35 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Kahului-Wailuku-Lahaina Metro Area averages 0 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 276 sunny days per year in Kahului-Wailuku-Lahaina Metro Area. The US average is 205 sunny days.
Kahului-Wailuku-Lahaina Metro Area gets some kind of precipitation, on average, 114 days per year. Precipitation is rain, snow, sleet, or hail that falls to the ground. In order for precipitation to be counted you have to get at least .01 inches on the ground to measure.
Summer High: the July high is around 83 degrees
Winter Low: the January low is 62
Rain: averages 35 inches of rain a year
Snow: averages 0 inches of snow a year
BESTPLACES COMFORT INDEX
The annual BestPlaces Comfort Index for the Kahului-Wailuku-Lahaina metro area is 9.0 (10=best), which means it is more comfortable than most places in Hawaii.
8.7 / 9.1
Summer / Winter
May, February and January are the most pleasant months in the Kahului-Wailuku-Lahaina metro area, while August and September are the least comfortable months.