Weather

Current Weather & Temperatures in Southwest Wyoming

Sweetwater County, Wyoming has a semi-arid climate with cold, snowy winters and warm summers. Precipitation is evenly spread throughout the year in Sweetwater County, but May is usually the wettest month. The average temperature in the winter is 29°F, and the average temperature in the summer is 83°F. Boasting 244 days of sunshine each year, the area is perfect for year-round adventure. Experience every season in Sweetwater County.