The climate in Port Sulphur, LA (zip code 70083) is generally mild and humid. The area experiences hot summers with temperatures averaging in the 80s and 90s and cool winters, where temperatures typically stay in the 50s. Precipitation levels are also quite high, with an average of around 60 inches per year for the area. The humidity levels tend to be elevated as well, usually reaching near 80%. All this makes Port Sulphur a great place to enjoy outdoor activities all year round.
Port Sulphur (zip 70083), Louisiana gets 61 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Port Sulphur (zip 70083) averages 0 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 219 sunny days per year in Port Sulphur (zip 70083). The US average is 205 sunny days.
Port Sulphur (zip 70083) gets some kind of precipitation, on average, 107 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 89 degrees
Winter Low: the January low is 46
Rain: averages 61 inches of rain a year
Snow: averages 0 inches of snow a year