Mentor Weather in December

Mentor in December sees low daytime temperatures of 5°C (41°F) and nighttime lows of -2°C (28°F). Rainfall is fairly high this month at around 112 mm (4.4 in), so pack a rain jacket to stay dry.

Rainfall in Mentor in December

Climate statistics over the past 30 years suggest around 18 days of snow/rain, with 112 mm (4.4 in) average for the month. Rain falls regularly this month and can be quite heavy when it does. Showers can be substantial, so waterproof gear is a good idea.

Temperature in Mentor in December

Temperatures in Mentor in December top out at 5°C (41°F) and drop to -2°C (28°F) overnight. This month falls in the winter season. The days stay cool from start to finish. Layering up well will make outdoor time much more comfortable. With overnight lows of -2°C (28°F), temperatures fall below freezing at night. An extra thick blanket can make a real difference if your accommodation runs cold.

Sunshine in Mentor in December

This month sees fewer sunny days, with about 68 hours of sunshine, perfect for those who enjoy cooler temperatures.

December in Mentor has its charm. However, if you're seeking pleasant, dry and sunny weather, our weather planner can help you explore other destinations in the world.

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For a detailed overview over the year and the best time to visit the United States of America, check out our Mentor's climate page.

Mentor Temperature in December

Min Temperature -2°C (28°F)  

Max Temperature 5°C (41°F)  

Chance of Rain 60%  

Precipitation 112 mm (4.4 in)  

Rainy days 18 days  

Humidity 74% *  

Sunshine 68 hours *  

Percentage Sunshine 24% *  

* Data from: Cleveland, the United States of America (34 KM, 21 Miles).

What to Wear in Mentor in December

Cold weather calls for smart layering in December. A thermal base layer makes a huge difference in staying warm. Add a wool sweater or fleece, then a wind-resistant outer jacket. Prepare for significant rainfall with proper waterproof clothing and shoes. With limited sunshine expected, sunglasses aren't a priority for packing.

What To Do in Mentor in December

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Swimming

4/10

Cycling

3/10

Walking

3/10

Camping

1/10

Outdoor sports

3/10

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit the United States of America, check out our Mentor's climate page.

More climate data for Mentor

Temperature Rainfall Sunshine Humidity

See the full Mentor climate overview or explore weather in the United States of America.