United States · 1991–2020 normal
Aurora in
December.
Typical December weather in Aurora: -6.8°C by day, -17.3°C at night, 31 mm of rain over 7.5 wet days. These are measured 1991–2020 station normals, not a forecast.
Typical high-6.8°C
Typical low-17.3°C
Rain31 mm
Wet days7.5
Comfort score 5 this month (July leads the year at 73). Daylight is calculated as 8 h 27 from latitude 47.53°.
Event window
Frost-level nights in December
The measured night-time normal is -17.3°C, so frost is typical rather than exceptional this month.
The evidence behind this page
One month,
from the same station.
- Place identity
- GeoNames 5016877
- NOAA station
- USC00212576 · EMBARRASS
- Station distance
- 12.6 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.