Port Arthur, Texas gets 59 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Port Arthur averages 0 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 211 sunny days per year in Port Arthur. The US average is 205 sunny days.
Port Arthur gets some kind of precipitation, on average, 100 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 92 degrees
Winter Low: the January low is 42
Rain: averages 59 inches of rain a year
Snow: averages 0 inches of snow a year
BESTPLACES COMFORT INDEX
The annual BestPlaces Comfort Index for Port Arthur is 6.7 (10=best), which means it is less comfortable than most places in Texas.
6.7 / 10
April, October and March are the most pleasant months in Port Arthur, while July and August are the least comfortable months.