Captain Cook, Hawaii gets 31 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Captain Cook averages 0 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 172 sunny days per year in Captain Cook. The US average is 205 sunny days.
Captain Cook gets some kind of precipitation, on average, 119 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 79 degrees
Winter Low: the January low is 61
Rain: averages 31 inches of rain a year
Snow: averages 0 inches of snow a year
BESTPLACES COMFORT INDEX
The annual BestPlaces Comfort Index for Captain Cook is 9.2 (10=best), which means it is one of the most pleasant places in Hawaii.
9.2 / 10
December, January and March are the most pleasant months in Captain Cook, while September and July are the least comfortable months.