Slidell

What is the weather like in Slidell in January?

In January, Slidell is typically 60°F (15°C) during the day and 48°F (9°C) at night. The month brings about 4.3 in (109 mm) of precipitation in total. Snowfall averages about 0.4 in (10 mm) over the month.

• Average high60°F (15°C)
• Average low48°F (9°C)
• Precipitation4.3 in (109 mm)
• Clear or mostly clear days11
• Snowfall0.4 in (10 mm)
• Based on2016-2025 daily ERA5 reanalysis data (10-year normals)