Alta Weather in December
December in Alta brings very low temperatures, with highs of -1°C (30°F) and nights dropping to -10°C (14°F). It's the rainiest month of the year, so come prepared with waterproof gear.
Rainfall in Alta in December
Known for its heavy rain, this month often brings intense downpours. Carrying a poncho is recommended to keep dry. Typically, you can expect about 20 days of snow this month, with 161 mm (6.3 in) on average. This is a wet month with frequent and often heavy showers. Both the number of rain days and the total rainfall are high.
Temperature in Alta in December
Expect highs of -1°C (30°F) in Alta in December, with nights dropping to around -10°C (14°F). December is a notable month of the winter season. Expect a distinctly cold feel throughout the day, not just overnight. With overnight lows of -10°C (14°F), temperatures fall below freezing at night. An extra thick blanket can make a real difference if your accommodation runs cold. It's generally the coldest month of the year, making it essential to pack warm layers and winter accessories.
Sunshine in Alta in December
The month experiences a moderate amount of sunlight, with 110 hours of sunshine. This provides a nice balance between sunshine and clouds.Our weather planner can help you find worldwide destinations with pleasant weather during this period. July and August typically offer the best weather for Alta.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit the United States of America, check out our Alta's climate page.
Alta Temperature in December
Min Temperature
-10°C (14°F)
Max Temperature
-1°C (30°F)
Chance of Rain
67%
Precipitation
161 mm (6.3 in)
Rainy days
20 days
Sunshine
110 hours *
Percentage Sunshine
39% *
Best Places in the United States of America in December
Find out more about the weather in the United States of America and which places have the best travel conditions in this month. See all of the United States of America in December →
perfect weather
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tolerable
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What to Wear in Alta in December
Winter clothing is essential for visiting Alta in December. If you have a heavy coat, waterproof boots with good traction, and plenty of warm layers it's smart to bring them. Pack cloths like thermal underwear, wool socks, and insulated gloves. Heavy rain is guaranteed, please bring a good poncho and waterproof everything! Sunglasses could come in handy during the sunnier parts of your trip.What To Do in Alta in December
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit the United States of America, check out our Alta's climate page.
See the full Alta climate overview or explore weather in the United States of America.
