Last updated: June 24, 2025
In December, the average temperature in Arizona City, United States hovers around 13°C (55°F). Expect a range that can dip to a chilly -1°C (31°F) and peak at a warm 28°C (82°F). With an average humidity of 82% and 24 mm (1.0 in) of precipitation spread over 4 days, be prepared for a mix of weather during your visit!
In December in Arizona City, the average temperature is 13°C (55°F). The maximum can reach 28°C (82°F), while the minimum can drop to as low as -1°C (31°F). This variation makes it essential for travelers to pack layers to adapt to the changing weather conditions throughout the day.
In Arizona City in December, the precipitation amount is 24 mm (1.0 in) over the course of 4 days.
In Arizona City in December, humidity is 82%. With an average temperature of 13°C (55°F), this humidity feels like a heavy blanket wrapping around you, making outdoor activities sticky and uncomfortable for traveling.
In Arizona City in December, 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 Arizona City for better planning.
UV Risk Categories
Weather in Arizona City varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Arizona City, focusing on differences in temperature, rainfall, humidity, and UV levels.
Temperature | Precipitation | Humidity | UV | |
---|---|---|---|---|
January Weather | 12°C (55°F) | 20 mm (0.8 inches) | 76% | moderate |
February Weather | 14°C (58°F) | 24 mm (1.0 inches) | 79% | high |
March Weather | 18°C (65°F) | 17 mm (0.7 inches) | 67% | very high |
April Weather | 24°C (75°F) | 2 mm (0.1 inches) | 55% | extreme |
May Weather | 27°C (81°F) | 2 mm (0.1 inches) | 40% | extreme |
June Weather | 33°C (92°F) | 7 mm (0.3 inches) | 33% | extreme |
July Weather | 34°C (94°F) | 42 mm (1.6 inches) | 34% | extreme |
August Weather | 34°C (93°F) | 36 mm (1.4 inches) | 48% | extreme |
September Weather | 31°C (88°F) | 18 mm (0.7 inches) | 64% | very high |
October Weather | 24°C (76°F) | 9 mm (0.3 inches) | 67% | very high |
November Weather | 19°C (66°F) | 10 mm (0.4 inches) | 77% | high |
December Weather | 13°C (55°F) | 24 mm (1.0 inches) | 82% | moderate |