Hailey Weather in December
December in Hailey brings very low temperatures, with daytime highs of 0°C (32°F) and nights around -10°C (14°F). It's also the wettest month of the year, so an umbrella is a must.
Rainfall in Hailey in December
With the most rainfall occurring this month, it's practical to keep an umbrella handy for sudden downpours. Based on our climate data of the past 30 years, about 14 days of snow/rain are anticipated, with 69 mm (2.7 in) on average. A fairly balanced picture this month, some wet days but nothing too extreme in terms of intensity.
Temperature in Hailey in December
December in Hailey brings typical temperatures with highs around 0°C (32°F) and lows of -10°C (14°F). December is known for being in the winter season. It stays very cold throughout much of the day, so warm winter clothing is essential. 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. Being the coldest month of the year, it's a good idea to bring your heaviest winter gear.Our weather planner can help you find worldwide destinations with pleasant weather during this period. June, July, August and September typically offer the best weather for Hailey.
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 Hailey's climate page.
Hailey Temperature in December
Min Temperature
-10°C (14°F)
Max Temperature
0°C (32°F)
Chance of Rain
48%
Precipitation
69 mm (2.7 in)
Rainy days
14 days
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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What to Wear in Hailey in December
Dress warmly and in layers for your trip to Hailey in December. A good base layer system works wonders. Start with good thermal underwear, add something warm like a fleece sweater, then finish with a waterproof jacket on top. Wet weather is likely, so pack waterproof gear for multiple rainy days.What To Do in Hailey 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 Hailey's climate page.
See the full Hailey climate overview or explore weather in the United States of America.
