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December. 2023. Daily. S. M. T. W. T. F. S. 26. 70°. 44°. 27. 71°. 46°. 28. 67°. 41°. 29. 64°. 41°. 30. 63°. 40°. 1. 64°. 41°. 2. 65°. 40°. 3. 64°. 46°. 62°. 45°. 5. 62°. 44°.
December Weather in Mesa Arizona, United States. Daily high temperatures decrease by 4°F, from 69°F to 65°F, rarely falling below 56°F or exceeding 77°F. The lowest daily average high temperature is 65°F on December 25. Daily low temperatures decrease by 3°F, from 46°F to 43°F, rarely falling below 35°F or exceeding 53°F.
December, with an average high of 62.4°F (16.9°C) and a low of 46.6°F (8.1°C), signifies the coldest month of the year. Humidity. The most humid month in Mesa is December, with an average relative humidity of 44%. Rainfall. In Mesa, Arizona, during December, the rain falls for 6.8 days and regularly aggregates up to 0.94" (24mm) of precipitation.
- What month is the coldest in Mesa?December , characterized by an average high temperature of 62.4°F and a low temperature of 46.6°F , is generally the coldest month in Mesa.
- What are December temperatures in Mesa?Mesa in December has an average high-temperature of 62.4°F and an average low-temperature of 46.6°F .
- What is the most humid month in Mesa?With an average relative humidity of 44% , December is the most humid month .
- What is the average humidity in December in Mesa?The average relative humidity in December in Mesa, Arizona, is 44% .
- How much does it rain in Mesa in December?In Mesa, in December, it is raining for 6.8 days , with typically 0.94" of accumulated precipitation .
- What is the month with the shortest days in Mesa?With an average of 10h and 0min of daylight , December has the shortest days of the year in Mesa.
- How many hours of daylight does Mesa have in December?In December, the average day length in Mesa, Arizona, is 9h and 59min .
- What time are sunrise and sunset in December in Mesa?In December, on the first day of the month, sunrise is at 7:13 am and sunset at 5:19 pm . On the last day of the month, in Mesa, Arizona, s...
- What is the month with the least sunshine in Mesa?December has the least sunshine of the year in Mesa, Arizona, with an average of 6.8h of sunshine .
Check accurate weather in December in Mesa (AZ). Expect Mesa December temperature around 18°C (65°F). Read clothing tips & recommended activities.
Weather.com brings you the most accurate monthly weather forecast for Mesa, AZ with average/record and high/low temperatures, precipitation and more.
Winter weather in Mesa. Winter in Mesa is characterized by mild to cool weather conditions. Average high temperatures descend to as low as 62.4°F (16.9°C) in December before gradually rising again. The nights can be cool with an average low of 46.4°F (8°C) in December and gradually increasing thereafter.
The average temperature in Mesa in December for a typical day ranges from a high of 66°F (19°C) to a low of 42°F (6°C). Some would describe it as moderately chilly with a gentle breeze. For comparison, the hottest month in Mesa, July, has days with highs of 106°F (41°C) and lows of 80°F (27°C).
