United States · 1991–2020 normal
Juneau in
December.
Typical December weather in Juneau: -0.1°C by day, -8.7°C at night, 42 mm of rain over 6.8 wet days. These are measured 1991–2020 station normals, not a forecast.
Typical high-0.1°C
Typical low-8.7°C
Rain42 mm
Wet days6.8
Comfort score 5 this month (August leads the year at 79). Daylight is calculated as 8 h 58 from latitude 43.41°.
Event window
Frost-level nights in December
The measured night-time normal is -8.7°C, so frost is typical rather than exceptional this month.
The evidence behind this page
One month,
from the same station.
- Place identity
- GeoNames 5258190
- NOAA station
- USC00473756 · HORICON WWTP
- Station distance
- 7 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.