Monticello Weather in December

Thinking of visiting Monticello in December? Expect moderate temperatures reaching 13°C (55°F) during the day, dropping to 7°C (45°F) at night, and note that quite a bit of rainfall is likely.

Rainfall in Monticello in December

You can typically expect 12 days of rain this month, averaging around 83 mm (3.3 in). The rainfall pattern this month is fairly balanced. Showers tend to be moderate rather than extreme.

Temperature in Monticello in December

December in Monticello sees highs of 13°C (55°F) and lows of 7°C (45°F) overnight. December is part of winter. The difference between afternoon and evening temperatures is usually noticeable. Nights fall to 7°C (45°F), which is cold enough to feel it indoors too. A good thick duvet makes all the difference for a comfortable night's sleep.

Sunshine in Monticello in December

You can expect a moderate amount of sunlight, with approximately 138 hours. This means a pleasant mix of sun and overcast.

If you're looking for dry conditions and comfortable temperatures, December may not be the ideal month to visit Monticello. Our weather planner can help you explore destinations with more pleasant weather conditions.