Onaka (zip 57466), South Dakota gets 21 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Onaka (zip 57466) averages 37 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 203 sunny days per year in Onaka (zip 57466). The US average is 205 sunny days.
Onaka (zip 57466) gets some kind of precipitation, on average, 67 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 4
Rain: averages 21 inches of rain a year
Snow: averages 37 inches of snow a year
BESTPLACES COMFORT INDEX
The annual BestPlaces Comfort Index for the 57466 zip code is 6.7 (10=best), which means it is less comfortable than most places in South Dakota.
6.7 / 10
August, July and June are the most pleasant months in the 57466 zip code, while January and December are the least comfortable months.