Olney, TX has a semi-arid climate characterized by hot summers and cool winters. The average temperature for the summer months is in the mid-90s while temperatures during the winter can drop into the low-30s. Precipitation is scarce in Olney with only about 22 inches of rain annually. Snowfall is rare and usually light when it does occur. Winters are short and mild while summers tend to be long and hot.
Olney, Texas gets 31 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Olney averages 2 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 244 sunny days per year in Olney. The US average is 205 sunny days.
Olney gets some kind of precipitation, on average, 64 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 29
Rain: averages 31 inches of rain a year
Snow: averages 2 inches of snow a year