Last updated: June 24, 2025
In January, the average temperature in Mountain Mesa, United States hovers around 4°C (39°F), with a minimum dip to -10°C (15°F) and a maximum peak of 19°C (67°F). Expect a total precipitation of 102 mm (4.0 in) spread over 7 days and an average humidity level of 78%, making for a crisp yet potentially damp experience.
In January in Mountain Mesa, the average temperature is 4°C (39°F). Maximum can reach 19°C (67°F) and minimum can be as low as -10°C (15°F). It's a great time to visit if you enjoy cool weather and are prepared for a range of temperatures.
In Mountain Mesa in January, the total precipitation amount is 102 mm (4.0 in) over a period of 7 days.
In Mountain Mesa in January humidity is 78%. With an average temperature of 4°C (39°F), this humidity feels like a damp chill that seeps into your bones, making outdoor exploration somewhat uncomfortable and necessitating the need for warm, weatherproof clothing to fully enjoy your travels.
In Mountain Mesa in January, the maximum UV index reaches 4, which corresponds to a moderate Exposure Category. With a time to burn of 30 minutes, it’s important to take precautions to protect your skin. You can find more details in the Hourly UV Index in Mountain Mesa for better planning.
UV Risk Categories
Weather in Mountain Mesa varies notably across the year, with each month offering distinct climate conditions. This page compares January’s weather to other months in Mountain Mesa, focusing on differences in temperature, rainfall, humidity, and UV levels.
Temperature | Precipitation | Humidity | UV | |
---|---|---|---|---|
January Weather | 4°C (39°F) | 102 mm (4.0 inches) | 78% | moderate |
February Weather | 4°C (40°F) | 84 mm (3.3 inches) | 82% | high |
March Weather | 6°C (43°F) | 89 mm (3.5 inches) | 75% | very high |
April Weather | 10°C (51°F) | 41 mm (1.6 inches) | 68% | very high |
May Weather | 14°C (57°F) | 32 mm (1.2 inches) | 57% | extreme |
June Weather | 20°C (69°F) | 5 mm (0.2 inches) | 52% | extreme |
July Weather | 24°C (76°F) | 5 mm (0.2 inches) | 46% | extreme |
August Weather | 23°C (74°F) | 3 mm (0.1 inches) | 39% | extreme |
September Weather | 20°C (68°F) | 5 mm (0.2 inches) | 48% | very high |
October Weather | 14°C (57°F) | 11 mm (0.4 inches) | 59% | very high |
November Weather | 9°C (48°F) | 34 mm (1.3 inches) | 72% | moderate |
December Weather | 4°C (40°F) | 70 mm (2.8 inches) | 76% | moderate |