Typical Weather in Hartford, CT in December
41° F Avg High
25° F Avg Low
7 Rainy Days
☀️ Temperature Summary
Highs in December are typically around 41°F, which is cooler than usual in Hartford. You can expect overnight lows near 25°F most days. Temperatures will usually fall as the month goes on, with daily high temperatures ranging between 46°F and 39°F.
December is a great time to visit Hartford, with mild temperatures and sunny days being very common.
High Temps Throughout the Year
☔ Rain Summary
In December you can expect close to a 22% chance of rain for any given day. It rains more than usual in December, with total rainfall for the month typically near 4 inches.
Rainfall Throughout the Year
Planning a trip to Hartford? Try our free trip weather planner
📍 Nearby Cities in December
38°F
/
26°F
38°F
/
24°F
35°F
/
20°F
47°F
/
33°F
34°F
/
17°F
34°F
/
22°F
Check Out Another Destination
in