Oldham County, Texas has a warm semi-arid climate, with warm winters and hot summers. Average daytime temperatures range from the low to mid-60s during the winter months to the high 90s during summer months. The months of May and June are usually the hottest, with July being slightly cooler due to increased rainfall. Snowfall is rare in Oldham County, although there may be a few light snowfalls throughout the year. The area receives an average of 15 inches of rainfall annually, mostly concentrated between April and October.
Oldham County, Texas gets 20 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Oldham County averages 13 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 261 sunny days per year in Oldham County. The US average is 205 sunny days.
Oldham County gets some kind of precipitation, on average, 53 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 91 degrees
Winter Low: the January low is 21
Rain: averages 20 inches of rain a year
Snow: averages 13 inches of snow a year