Typical Weather in Lafayette, LA in December
64° F Avg High
45° F Avg Low
7 Rainy Days
☀️ Temperature Summary
Highs in December are typically around 64°F, which is cooler than usual in Lafayette. You can expect overnight lows near 45°F most days.
December is a great time to visit Lafayette, with mild temperatures and sunny days being very common.
High Temps Throughout the Year
🎒 What to Pack
Pick up a few of these items to keep your trip fun and comfortable.
☔ Rain Summary
You can expect about a 21% chance of rain for any given day in December. It's one of the drier months of the year for Lafayette, with total rainfall for the month around 5 inches.
Rainfall Throughout the Year
Planning a trip to Lafayette? Try our free trip weather planner