United States · 1991–2020 normal
South Chicago Heights in
January.
Typical January weather in South Chicago Heights: -0.5°C by day, -8.8°C at night, 64 mm of rain over 8.3 wet days. These are measured 1991–2020 station normals, not a forecast.
Typical high-0.5°C
Typical low-8.8°C
Rain64 mm
Wet days8.3
Comfort score 5 this month (September leads the year at 84). Daylight is calculated as 9 h 29 from latitude 41.48°. Open-water sea temperature is 3.2°C (27 km from the place centre).
Event window
Frost-level nights in January
The measured night-time normal is -8.8°C, so frost is typical rather than exceptional this month.
The evidence behind this page
One month,
from the same station.
- Place identity
- GeoNames 4911868
- NOAA station
- USC00116616 · PARK FOREST WATER
- Station distance
- 3.8 km from the place centre
- Coverage
- Strong coverage · 30 usable years
- Important limit
- Historical climate is not a forecast. Nearby stations can miss mountains, coasts, and local microclimates.