Plano, TX is known for its hot, humid summers and mild winters that bring little precipitation. Average temperatures range from highs in the upper 80s in summer to lows around 20°F in winter.
Plano, Texas gets 41 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Plano averages 2 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 229 sunny days per year in Plano. The US average is 205 sunny days.
Plano gets some kind of precipitation, on average, 80 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.
Summer High: the July high is around 94 degrees
Winter Low: the January low is 33
Rain: averages 41 inches of rain a year
Snow: averages 2 inches of snow a year
BESTPLACES COMFORT INDEX
The annual BestPlaces Comfort Index for Plano is 7.2 (10=best), which means it is more comfortable than most places in Texas.
4.8 / 7.2
Summer / Winter
October, April and May are the most pleasant months in Plano, while July and August are the least comfortable months.