Slidell, Louisiana gets 62 inches of rain, on average, per year. The US average is 38 inches of rain per year.
Slidell averages 0 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 222 sunny days per year in Slidell. The US average is 205 sunny days.
Slidell 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.
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
BESTPLACES COMFORT INDEX
The annual BestPlaces Comfort Index for Slidell is 6.9 (10=best), which means it is more comfortable than most places in Louisiana.
6.9 / 10
October, April and November are the most pleasant months in Slidell, while July and August are the least comfortable months.