United States · 1991–2020 normal
Aurora in
January.
Typical January weather in Aurora: 6.2°C by day, -5.8°C at night, 69 mm of rain over 6.4 wet days. These are measured 1991–2020 station normals, not a forecast.
Typical high6.2°C
Typical low-5.8°C
Rain69 mm
Wet days6.4
Comfort score 5 this month (September leads the year at 73). Daylight is calculated as 9 h 53 from latitude 36.97°.
Event window
Frost-level nights in January
The measured night-time normal is -5.8°C, so frost is typical rather than exceptional this month.
The evidence behind this page
One month,
from the same station.
- Place identity
- GeoNames 4375349
- NOAA station
- USC00230657 · BILLINGS 1SW
- Station distance
- 15.7 km from the place centre
- Coverage
- Strong coverage · 27 usable years
- Important limit
- Historical climate is not a forecast. Nearby stations can miss mountains, coasts, and local microclimates.