United States · 1991–2020 normal
Hartford in
January.
Typical January weather in Hartford: -3.2°C by day, -12.7°C at night, 40 mm of rain over 7 wet days. These are measured 1991–2020 station normals, not a forecast.
Typical high-3.2°C
Typical low-12.7°C
Rain40 mm
Wet days7
Comfort score 5 this month (August leads the year at 78). Daylight is calculated as 9 h 18 from latitude 43.32°. Open-water sea temperature is 3.2°C (41 km from the place centre).
Event window
Frost-level nights in January
The measured night-time normal is -12.7°C, so frost is typical rather than exceptional this month.
The evidence behind this page
One month,
from the same station.
- Place identity
- GeoNames 5255628
- NOAA station
- USC00473453 · HARTFORD WWTP
- Station distance
- 3.1 km from the place centre
- Coverage
- Strong coverage · 29 usable years
- Important limit
- Historical climate is not a forecast. Nearby stations can miss mountains, coasts, and local microclimates.