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Average temperature in Slidell (LA)

The mean minimum and maximum temperatures over the year in Slidell (Louisiana), the United States of America.

  • 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.

Weather Forecasts for Slidell (LA)

Wed   May 01
30°C | 17°C
S 14 km/h
almost clear and no rain

almost clear and no rain

Thu   May 02
28°C | 20°C
SE 18 km/h
0.6 mm
broken clouds and  chance of slight rain

broken clouds and chance of slight rain

Fri   May 03
28°C | 21°C
S 14 km/h
1.2 mm
partly cloudy and thunder

partly cloudy and thunder

Interested in more climate information?

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