McMullen County, TX has a moderate climate with hot summers and mild winters. During the summer months, temperatures can reach up to 90 degrees Fahrenheit with high humidity levels. In the winter months, temperatures can drop below freezing at night but rarely fall below 20 degrees during the day. Rainfall is spread out throughout the year, with a wetter spring and fall season and drier summer and winter season. Overall, this makes McMullen County a great place to be for those looking for comfortable weather all year round.
McMullen County, Texas gets 25 inches of rain, on average, per year. The US average is 38 inches of rain per year.
McMullen County averages 0 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 224 sunny days per year in McMullen County. The US average is 205 sunny days.
McMullen County gets some kind of precipitation, on average, 61 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 96 degrees
Winter Low: the January low is 43
Rain: averages 25 inches of rain a year
Snow: averages 0 inches of snow a year