Sweetwater, TX has a semi-arid climate with hot summers and mild winters. The average temperature in the summer is around 90°F (32°C), while the winter temperatures average in the low 40s (4–7°C). Precipitation is light throughout the year, averaging around 19 inches (490 mm) annually. Sweetwater receives an average of 264 sunny days per year, making it one of the sunniest places in Texas. Summers are characterized by long hot days with occasional thunderstorms and strong winds, while winters bring cool nights and plenty of sunshine during the day.
Sweetwater, Texas gets 23 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Sweetwater averages 3 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 249 sunny days per year in Sweetwater. The US average is 205 sunny days.
Sweetwater gets some kind of precipitation, on average, 47 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 94 degrees
Winter Low: the January low is 29
Rain: averages 23 inches of rain a year
Snow: averages 3 inches of snow a year