Union Weather in December
In Union, December brings very low daytime temperatures around -2°C (28°F), with nights cooling to -11°C (12°F). Some snowfall is to be expected.
Rainfall in Union in December
You can typically expect 10 days of snow this month, averaging around 48 mm (1.9 in). Neither particularly heavy nor particularly frequent, the rain this month is about average. A light jacket should be enough on most wet days.
Temperature in Union in December
Temperatures in Union in December top out at -2°C (28°F) and drop to -11°C (12°F) overnight. During December, the winter season is in full swing. Even daytime conditions remain cold, making layers, a warm coat, and winter accessories a good idea. With overnight lows of -11°C (12°F), temperatures fall below freezing at night. An extra thick blanket can make a real difference if your accommodation runs cold. Expect freezing temperatures this month, so ensure you have plenty of warm clothing. It's important to be prepared.If you're looking for dry conditions and comfortable temperatures, December may not be the ideal month to visit Union. Our weather planner can help you explore destinations with more pleasant weather conditions.
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 Union's climate page.
Union Temperature in December
Min Temperature
-11°C (12°F)
Max Temperature
-2°C (28°F)
Chance of Rain
33%
Precipitation
48 mm (1.9 in)
Rainy days
10 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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tolerable
unpleasant
poor
What to Wear in Union in December
Winter clothing is essential for visiting Union 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. Rain gear is recommended, you can expect wet weather on multiple days.What To Do in Union 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 Union's climate page.
See the full Union climate overview or explore weather in the United States of America.
