Kauai County, Hawaii gets 41 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Kauai County averages 0 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 240 sunny days per year in Kauai County. The US average is 205 sunny days.
Kauai County gets some kind of precipitation, on average, 144 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 41 inches of rain a year
Snow: averages 0 inches of snow a year
BESTPLACES COMFORT INDEX
The annual BestPlaces Comfort Index for Kauai County is 8.7 (10=best), which means it is about average compared to other places in Hawaii.
8.7 / 10
February, January and April are the most pleasant months in Kauai County, while August and September are the least comfortable months.