Zion National Park weather
in December
“Cool and moody. Best paired with warm rooms and long lunches.”
Roughly 6 rainy days across the month, on average.
In december, Zion National Park settles into its cold, contemplative stillness. The city keeps a different pulse than in summer or midwinter, and travellers who arrive with the right expectations are rewarded.
Days average around 6°C (43°F), cooling to -4°C after sunset. Rainfall is moderate — around 6 rainy days spread through the month.
These figures are climatological averages, drawn from a decade of daily records via the Open-Meteo Archive — not a forecast. But they are honest, and they are the sort of thing a good travel guide ought to tell you before you book the flight.
What to pack for Zion National Park in December
- •A properly warm coat — not a fashion piece
- •A merino base layer for the cold evenings
- •Comfortable, broken-in walking shoes
- •A small daypack that won't look like a tourist beacon
What to pack for Zion National Park in December
- →Lightweight fleeceAmazon · shop this
- →Merino travel socksAmazon · shop this
- →Compact travel umbrellaAmazon · shop this
- →Universal travel adapterAmazon · shop this
- →Compression packing cubesAmazon · shop this
- →Anti-theft crossbody bagAmazon · shop this
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Where to stay in Zion National Park
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Zion National Park in December — FAQ
Q01Is December a good time to visit Zion National Park?
Is December a good time to visit Zion National Park?
It is a fair time to visit — expect variable conditions and plan flexibility. In December, Zion National Park averages a high of 6°C (43°F) and a low of -4°C (24°F), with 50mm of rainfall across roughly 6 rainy days.
Q02What is the average temperature in Zion National Park in December?
What is the average temperature in Zion National Park in December?
The average high temperature in Zion National Park during December is 6°C (43°F), with an average low of -4°C (24°F). These figures are averaged from ten years of daily records (2015–2024, Open-Meteo Archive).
Q03How many rainy days does Zion National Park have in December?
How many rainy days does Zion National Park have in December?
Zion National Park averages approximately 6 rainy days in December, with a total monthly rainfall of about 50mm. This is based on daily precipitation records where days with 1mm or more of rain are counted as rainy days.
Q04What should I pack for Zion National Park in December?
What should I pack for Zion National Park in December?
For Zion National Park in December, pack a warm winter coat, a merino base layer for evenings, comfortable walking shoes. These recommendations are based on the ten-year weather averages for this specific month.
Q05How crowded is Zion National Park in December?
How crowded is Zion National Park in December?
Tourist crowds in Zion National Park during December are typically low — winter is off-season, meaning quiet streets and better hotel deals. Consider this when planning accommodation — prices track crowd levels closely.