Climate almanac
Saint Martinville
Louisiana, United States · 30.13°, -91.83°
What is the weather like in Saint Martinville in December?
In December, Saint Martinville is typically 67°F (20°C) during the day and 49°F (10°C) at night. The month brings about 4.7 in (120 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)
- Precipitation4.7 in (120 mm)
- Clear or mostly clear days10
- Snowfall0.2 in (4 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)