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.
Rainfall Throughout the Year
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