Hilo, Hawaii gets 143 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Hilo averages 0 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 175 sunny days per year in Hilo. The US average is 205 sunny days.
Hilo gets some kind of precipitation, on average, 236 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 81 degrees
Winter Low: the January low is 63
Rain: averages 143 inches of rain a year
Snow: averages 0 inches of snow a year
BESTPLACES COMFORT INDEX
The annual BestPlaces Comfort Index for Hilo is 8.6 (10=best), which means it is less comfortable than most places in Hawaii.
8.4 / 8.7
Summer / Winter
January, February and December are the most pleasant months in Hilo, while August and September are the least comfortable months.