Typical Weather in Baltimore, MD in December

47° F Avg High

33° F Avg Low

5 Rainy Days

☀️ Temperature Summary

December is one of the cooler months of the year for Baltimore, with highs averaging around 47°F. You can expect overnight lows near 33°F most days. Temperatures will usually fall as the month goes on, with daily high temperatures ranging between 52°F and 45°F.

December is a great time to visit Baltimore, with mild temperatures and sunny days being very common.

High Temps Throughout the Year

☔ Rain Summary

You can expect about a 16% chance of rain for any given day in December. It's one of the drier months of the year for Baltimore, with total rainfall for the month around 3 inches.