The climate in Blaine County, ID is generally warm and dry during the summer and cold during the winter. The average high temperature in the summer months of June, July, and August is around 80°F with lows in the mid-50s. In the winter months of December, January, and February temperatures usually range from 20°F to 35°F with lows dipping into the single digits at night. Rainfall is light throughout the year but heaviest during May and September when thunderstorms are common. Snow can also occur during winter months, although it doesn't typically accumulate for significant periods.
Blaine County, Idaho gets 14 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Blaine County averages 78 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 206 sunny days per year in Blaine County. The US average is 205 sunny days.
Blaine County gets some kind of precipitation, on average, 71 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.
Weather Highlights
Summer High: the July high is around 84 degrees
Winter Low: the January low is 9
Rain: averages 14 inches of rain a year
Snow: averages 78 inches of snow a year