Wailua, Hawaii gets 60 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Wailua averages 0 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 239 sunny days per year in Wailua. The US average is 205 sunny days.
Wailua gets some kind of precipitation, on average, 234 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 85 degrees
Winter Low: the January low is 64
Rain: averages 60 inches of rain a year
Snow: averages 0 inches of snow a year
BESTPLACES COMFORT INDEX
The annual BestPlaces Comfort Index for Wailua is 8.1 (10=best), which means it is one of the least comfortable places in Hawaii.
8.1 / 10
February, January and March are the most pleasant months in Wailua, while August and September are the least comfortable months.