Mackay, ID is located in the high desert of Idaho and has a continental climate with cold winters and hot summers. The average temperature for the year is around 38 degrees Fahrenheit (3 Celsius). In the winter months, temperatures can dip below 0 degrees Fahrenheit (-18 Celsius), while in the summer months, temperatures can reach up to 90 degrees Fahrenheit (32 Celsius). Precipitation in Mackay is generally low, averaging about 11 inches (28 centimeters) of rain per year. Snowfall in the winter months is fairly rare but does occur occasionally. The area typically experiences an extended dry period from late spring through fall, which makes it an ideal destination for outdoor activities.
Mackay (zip 83251), Idaho gets 11 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Mackay (zip 83251) averages 103 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 204 sunny days per year in Mackay (zip 83251). The US average is 205 sunny days.
Mackay (zip 83251) 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 82 degrees
Winter Low: the January low is 6
Rain: averages 11 inches of rain a year
Snow: averages 103 inches of snow a year