Chelsea, Oklahoma gets 44 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Chelsea averages 7 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 231 sunny days per year in Chelsea. The US average is 205 sunny days.
Chelsea gets some kind of precipitation, on average, 79 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 92 degrees
Winter Low: the January low is 26
Rain: averages 44 inches of rain a year
Snow: averages 7 inches of snow a year
BESTPLACES COMFORT INDEX
The annual BestPlaces Comfort Index for Chelsea is 7.2 (10=best), which means it is about average compared to other places in Oklahoma.
7.2 / 10
May, September and October are the most pleasant months in Chelsea, while July and August are the least comfortable months.