Typical Weather in Hartford, CT in January
36° F Avg High
19° F Avg Low
6 Rainy Days
☀️ Temperature Summary
Highs in January are typically around 36°F, which is cooler than usual in Hartford. Pack a jacket if you're considering a visit to Hartford at this time. Overnight lows can reach 19°F. This is the coldest month of the year in Hartford.
You may want to consider a warmer month to visit Hartford, unless you're ready to brave the cold. If you're looking to travel when it's warmer, you might consider visiting in December instead, when daily highs are typically closer to 41°.
High Temps Throughout the Year
☔ Rain Summary
In January you can expect close to a 18% chance of rain for any given day. It rains less than usual in January, with total rainfall for the month typically near 3 inches.
Rainfall Throughout the Year
Planning a trip to Hartford? Try our free trip weather planner