The climate in Ralston, WY is mainly dry and semi-arid, with very hot summers and cold winters. Average highs in the summer reach around 86 degrees Fahrenheit while average lows in the winter dip to around 7 degrees Fahrenheit. The area receives approximately 11 inches of precipitation per year, mostly occurring during spring and early summer months. Summer temperatures can often reach over 100 degrees, while windy conditions are common throughout the year. Despite the extreme temperatures, Ralston offers an array of outdoor activities for visitors and locals alike to enjoy all year long.
Ralston, Wyoming gets 7 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Ralston averages 19 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 212 sunny days per year in Ralston. The US average is 205 sunny days.
Ralston gets some kind of precipitation, on average, 57 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 86 degrees
Winter Low: the January low is 9
Rain: averages 7 inches of rain a year
Snow: averages 19 inches of snow a year