Nampa, Idaho 83651 has a semi-arid climate with cold winters and warm summers. The average temperature in the area is about 46°F in January and 86°F in July. The area receives an average of 10 inches of precipitation each year, with most of it falling during the winter months. Snowfall is light, averaging around 17 inches annually. Due to its location near the Great Basin Desert, Nampa is known for its sunny skies and low humidity levels throughout the year.
Nampa (zip 83651), Idaho gets 11 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Nampa (zip 83651) averages 9 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 210 sunny days per year in Nampa (zip 83651). The US average is 205 sunny days.
Nampa (zip 83651) gets some kind of precipitation, on average, 80 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 92 degrees
Winter Low: the January low is 23
Rain: averages 11 inches of rain a year
Snow: averages 9 inches of snow a year