Monticello Weather in December
December in Monticello averages -3°C (27°F) during the day and -12°C (10°F) at night. Around 39 mm (1.5 in) of snowfall is typical for this time of year.
Rainfall in Monticello in December
Historically, the month has about 10 days of snow, averaging 39 mm (1.5 in) in total. Expect a fairly normal spread of rainfall this month, with no particular pattern of very heavy or very persistent showers.
Temperature in Monticello in December
If you're visiting Monticello in December, expect highs of -3°C (27°F) and overnight lows around -12°C (10°F). December marks the winter season. Even daytime conditions remain cold, making layers, a warm coat, and winter accessories a good idea. With overnight lows of -12°C (10°F), temperatures fall below freezing at night. An extra thick blanket can make a real difference if your accommodation runs cold. Prepare for a very cold month by layering your clothing. It's always better to be prepared for the cold than to face it unprotected.
Sunshine in Monticello in December
The area enjoys a moderate level of sunlight, with around 116 hours. It's a good balance between sunny and cloudy days.December in Monticello can still be great, but if you prefer pleasant temperatures along with dry and sunny conditions, our weather planner can help you explore other options in the world.
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 Monticello's climate page.
Monticello Temperature in December
Min Temperature
-12°C (10°F)
Max Temperature
-3°C (27°F)
Chance of Rain
33%
Precipitation
39 mm (1.5 in)
Rainy days
10 days
Humidity
74% *
Sunshine
116 hours *
Percentage Sunshine
42% *
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
pleasant
tolerable
unpleasant
poor
What to Wear in Monticello in December
It's wise to bundle up for freezing conditions in Monticello in December. If you have a winter jacket with good insulation, waterproof winter boots, thermal layers, and warm accessories it's smart to pack them. Hand and foot warmers can be lifesavers, especially during the night. Light rain is possible, so consider bringing a small umbrella or rain jacket. Bring sunglasses since you'll have some sunny periods throughout the monthWhat To Do in Monticello 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 Monticello's climate page.
Temperature Rainfall Sunshine Humidity
See the full Monticello climate overview or explore weather in the United States of America.
