Connecticut January Weather
Connecticut weather averages and all-time records in the month of January from 1991–2020 based on data made available by the NOAA.
State:
Month:
| Statewide January Averages |
| High temperature |
36.0 °F |
| Low temperature |
18.5 °F |
| Precipitation |
3.6 inches |
More
Connecticut Cities
January weather averages for various places in Connecticut, from 1991–2020.
| Average (°F) |
Record (°F) |
Monthly (inches) |
| Bridgeport |
38.1 |
24.0 |
69 |
-14 |
3.2 |
9.3 |
| Danbury |
36.0 |
18.5 |
71 |
-18 |
3.4 |
n/a |
| Hartford |
35.4 |
18.8 |
72 |
-26 |
3.3 |
14.2 |
| New Haven |
38.1 |
24.0 |
69 |
-14 |
3.2 |
9.3 |
| Norfolk |
30.0 |
14.0 |
62 |
-22 |
4.0 |
17.8 |
| Norwich |
38.3 |
20.2 |
70 |
-21 |
3.9 |
7.4 |
| Storrs |
34.2 |
18.5 |
68 |
-19 |
3.3 |
9.8 |