Typical Weather in Lafayette, IN in December
46° F Avg High
29° F Avg Low
9 Rainy Days
☀️ Temperature Summary
Highs in December are typically around 46°F, which is cooler than usual in Lafayette. You can expect overnight lows near 29°F most days. Temperatures will usually fall as the month goes on, with daily high temperatures ranging between 50°F and 41°F.
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 29% chance of rain for any given day in December. It's one of the rainier months of the year for Lafayette, with total rainfall for the month around 3 inches. If you want to avoid the wet conditions in December, you may consider visiting in January instead, when rainfall chances can be closer to 16%.
Rainfall Throughout the Year
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