The climate in 70461 Slidell, LA is generally mild and humid. Summers are usually hot and humid, with temperatures that can reach into the high 90s Fahrenheit. Winters are generally mild, with temperatures rarely dropping below freezing or reaching above the mid-50s Fahrenheit. Rainfall is abundant year-round with an average of nearly 60 inches per year, favoring the warmer months of summer. The area also experiences periodic hurricanes and tropical storms from June through November.
Slidell (zip 70461), Louisiana gets 62 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Slidell (zip 70461) 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 Slidell (zip 70461). The US average is 205 sunny days.
Slidell (zip 70461) gets some kind of precipitation, on average, 109 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 40
Rain: averages 62 inches of rain a year
Snow: averages 0 inches of snow a year