Climate almanac
Lafayette
Louisiana, United States · 30.22°, -92.02°
What is the weather like in Lafayette in December?
In December, Lafayette is typically 67°F (20°C) during the day and 49°F (10°C) at night. The month brings about 4.9 in (125 mm) of precipitation in total. Snowfall averages about 0.2 in (4 mm) over the month.
- Average high67°F (20°C)
- Average low49°F (10°C)
- Precipitation4.9 in (125 mm)
- Clear or mostly clear days10
- Snowfall0.2 in (4 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)