United States · 1991–2020 normal
Grand Canyon in
December.
Typical December weather in Grand Canyon: 6.9°C by day, -7.7°C at night, 31 mm of rain over 5 wet days. These are measured 1991–2020 station normals, not a forecast.
Typical high6.9°C
Typical low-7.7°C
Rain31 mm
Wet days5
Comfort score 5 this month (September leads the year at 79). Daylight is calculated as 9 h 43 from latitude 36.05°.
Event window
Frost-level nights in December
The measured night-time normal is -7.7°C, so frost is typical rather than exceptional this month.
The evidence behind this page
One month,
from the same station.
- Place identity
- GeoNames 5296391
- NOAA station
- USC00023596 · GRAND CANYON NP 2
- Station distance
- 1 km from the place centre
- Coverage
- Good coverage · 19 usable years
- Important limit
- Historical climate is not a forecast. Nearby stations can miss mountains, coasts, and local microclimates.
From evidence to a booked trip
Know the month.
Then plan the trip.
The climate answer for Grand Canyon is independent of commercial relationships. We are building a separately labelled route to approved flight, stay and activity partners; no private inventory or unapproved affiliate feed is used today.
How travel partnerships will work