United States · 1991–2020 normal
Bannockburn in
January.
Typical January weather in Bannockburn: -0.1°C by day, -8°C at night, 31 mm of rain over 4.6 wet days. These are measured 1991–2020 station normals, not a forecast.
Typical high-0.1°C
Typical low-8°C
Rain31 mm
Wet days4.6
Comfort score 5 this month (September leads the year at 88). Daylight is calculated as 9 h 25 from latitude 42.19°. Open-water sea temperature is 3.4°C (20 km from the place centre).
Event window
Frost-level nights in January
The measured night-time normal is -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 4884038
- NOAA station
- USW00004838 · CHICAGO PALWAUKEE AP
- Station distance
- 8.7 km from the place centre
- Coverage
- Good coverage · 22 usable years
- Important limit
- Historical climate is not a forecast. Nearby stations can miss mountains, coasts, and local microclimates.