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 excellent 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.