Zion National Park December Weather

Averages and records for weather in Zion National Park, Utah in the month of December.
Typical Zion National Park December Weather
1991–2020
Average daily high 53.3 °F
Average daily low 29.1 °F
Average monthly precipitation 1.5 inches
Average monthly snow 1.8 inches
Daily chance of precipitation 20.9%
Daily chance of snow 1.9%
Zion National Park December Weather Records
1904–2024
Highest temperature 81 °F December 8, 1910
Lowest temperature -5 °F December 23, 1990
Highest daily low 52 °F December 1, 1950
Lowest daily high 25 °F December 22, 1990
Hottest average high temperature 67.8 °F 1910
Coldest average high temperature 44.6 °F 1924
Most daily precipitation 2.0 inches December 6, 1966
Most monthly precipitation 4.7 inches 1921
Most daily snow 8.0 inches December 8, 2013
Most monthly snow 21.0 inches 1967
Note: Daily averages are a moving average which includes 14 days before and after
Day Average (°F) Record (°F)
High Low High Low
December 1 58.3 32.0 80 9
December 2 57.9 31.7 81 11
December 3 57.4 31.4 76 15
December 4 57.0 31.2 79 12
December 5 56.5 30.8 77 12
December 6 56.1 30.5 78 11
December 7 55.8 30.2 80 9
December 8 55.4 29.9 81 2
December 9 55.1 29.7 79 -4
December 10 54.8 29.6 75 8
December 11 54.5 29.4 80 2
December 12 54.1 29.3 70 1
December 13 53.9 29.2 74 1
December 14 53.6 29.2 74 1
December 15 53.4 29.1 71 12
December 16 53.2 29.0 73 9
December 17 53.1 28.9 72 6
December 18 52.9 28.7 75 8
December 19 52.7 28.7 71 5
December 20 52.6 28.6 70 10
December 21 52.5 28.5 68 7
December 22 52.4 28.4 68 2
December 23 52.4 28.3 70 -5
December 24 52.3 28.3 72 3
December 25 52.2 28.3 70 6
December 26 52.2 28.3 69 2
December 27 52.2 28.4 69 2
December 28 52.2 28.4 70 7
December 29 52.1 28.4 70 8
December 30 52.1 28.5 67 5
December 31 52.2 28.5 69 10
Weather Station Details
Years Station Coordinates
1904–2024 Zion National Park location