Arnold Weather in December
December in Arnold brings low temperatures, with highs of 9°C (48°F) and nights dropping to 0°C (32°F). It's the rainiest month of the year, so come prepared with waterproof gear.
Rainfall in Arnold in December
The heaviest rainfall of the year happens this month, with frequent showers. A poncho is your best bet to stay dry. You can expect snow/rain on roughly 14 days based on historical data, averaging 216 mm (8.5 in) for the month. Individual showers can be quite heavy this month. A proper umbrella or rain jacket is worth having.
Temperature in Arnold in December
If you're visiting Arnold in December, expect highs of 9°C (48°F) and overnight lows around 0°C (32°F). December is typically considered a winter month. Temperatures remain on the cold side all day. A proper warm jacket is worth having, not just for evenings. With overnight lows of 0°C (32°F), temperatures fall below freezing at night. An extra thick blanket can make a real difference if your accommodation runs cold. This month tends to bring the coldest weather of the year, so be sure to pack enough warm clothing to stay comfortable.Our weather planner can help you find worldwide destinations with pleasant weather during this period. May, June, September and October typically offer the best weather for Arnold.
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 Arnold's climate page.
Arnold Temperature in December
Min Temperature
0°C (32°F)
Max Temperature
9°C (48°F)
Chance of Rain
47%
Precipitation
216 mm (8.5 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 →
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What to Wear in Arnold in December
Dress warmly and in layers for your trip to Arnold 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. It's going to pour! Pack a good poncho and prepare for very wet conditions.What To Do in Arnold 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 Arnold's climate page.
See the full Arnold climate overview or explore weather in the United States of America.
