Slidell (LA) Temperature by Month
This graph shows the average minimum and maximum temperatures throughout the year in Slidell (Louisiana), the United States of America. The minimum temperature is often recorded between 4 AM and 6 AM, while the highest temperature is usually reached at 3 PM. During this time the sun's heating effect is the strongest.
Temperature patterns do vary with the seasons. In winter, the time of minimum and maximum temperatures can shift slightly compared to summer.
- The months of March, April, May, October and November have nice average temperatures.
- Hot season / summer is in May, June, July, August and September.
- On average, the warmest month is August with 33°C.
- On average, the coolest month is January with 16°C.
- The average annual maximum temperature is 25°C.
- The average annual minimum temperature is 15°C.
Current temperature in Slidell (LA)
Tue Nov 05
30°C | 22°C
S 
22 km/h
22 km/h2.7 mm
partly cloudy and chance of rain
Wed Nov 06
31°C | 22°C
SE 14 km/h
14 km/h1.5 mm
partly cloudy and chance of rain
Thu Nov 07
30°C | 22°C
NE 14 km/h
14 km/h0.2 mm
broken clouds and chance of slight rain
