82440 Ralston, WY has a semi-arid climate with hot summers and cold winters. The average temperature during the summer months ranges between 75°F (24°C) and 86°F (30°C), while winter temperatures can drop drastically to as low as -15°F (-26°C). Precipitation in this region is relatively low, averaging about 12 inches (30 cm) per year, although snowfall can reach up to 80 inches (200 cm) each season.
Ralston (zip 82440), Wyoming gets 8 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Ralston (zip 82440) averages 20 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 201 sunny days per year in Ralston (zip 82440). The US average is 205 sunny days.
Ralston (zip 82440) gets some kind of precipitation, on average, 60 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 85 degrees
Winter Low: the January low is 9
Rain: averages 8 inches of rain a year
Snow: averages 20 inches of snow a year