Mesa Weather in December

Mesa in December averages 18°C (64°F) during the day and 5°C (41°F) at night. This is part of the winter season. Some rainfall is to be expected.

Rainfall in Mesa in December

The climate data from previous years indicates about 5 days of rain, averaging 30 mm (1.2 in) for the month. Rain is scarce this month and when it does fall, it tends to be light. Unlikely to disrupt plans significantly.

Temperature in Mesa in December

If you're visiting Mesa in December, expect perfect temperatures with highs of 18°C (64°F) and overnight lows of 5°C (41°F). December is in the winter season. The difference between afternoon and evening temperatures is usually noticeable. With lows around 5°C (41°F), nights are cold. The upside is that cool, crisp nights are often the best for a deep sleep. Experience the year's lowest temperatures this month, but they are still mild and pleasant.

Sunshine in Mesa in December

Expect sunny days throughout the month, with an estimated 241 hours of sunshine. This makes it a pleasant time to visit Mesa.

If you're a fan of comfortable temperatures and drier conditions, December is a great time to visit.

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 Mesa's climate page.

Mesa Temperature in December

Min Temperature 5°C (41°F)  

Max Temperature 18°C (64°F)  

Chance of Rain 17%  

Precipitation 30 mm (1.2 in)  

Rainy days 5 days  

Sunshine 241 hours *  

Percentage Sunshine *  

* Data from: Scottsdale, the United States of America (13 KM, 8 Miles).

What to Wear in Mesa in December

Pleasant temperatures in December mean you can pack light but flexibel pieces. Think cotton t-shirts, comfortable walking shorts, and one warmer layer for evenings. A light sweater or denim jacket works well. Pack a light rain jacket or compact umbrella for occasional showers. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.

What To Do in Mesa in December

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

Cycling

10/10

Walking

10/10

Camping

5/10

Outdoor sports

10/10

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 Mesa's climate page.

More climate data for Mesa

Temperature Rainfall Sunshine

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