Lamar County, TX has a humid subtropical climate with hot and humid summers, and mild to cool winters. Average temperatures range from highs in the upper 70s in the winter months to mid-90s in the summer. Precipitation is abundant throughout the year, with most of it falling between April and October. Snowfall is rare but does occur occasionally during the winter months. The summer months can be quite sticky due to the high humidity levels. Humidity levels are usually highest in August when daytime temperatures average around 90 degrees Fahrenheit.
Lamar County, Texas gets 47 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Lamar County averages 1 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 228 sunny days per year in Lamar County. The US average is 205 sunny days.
Lamar County gets some kind of precipitation, on average, 86 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 30
Rain: averages 47 inches of rain a year
Snow: averages 1 inches of snow a year