January Weather in Arizona City, United States

Last updated: June 24, 2025

In January, the average temperature in Arizona City, United States is a pleasant 12°C (55°F). Expect temperatures to range from a chilly -1°C (31°F) to a warm 28°C (83°F). With an average humidity of 76%, the atmosphere can feel a bit damp. Be prepared for a bit of rain too, as 20 mm (0.8 in) of precipitation typically falls over 3 days.

January Temperature in Arizona City

In January in Arizona City, the average temperature is 12°C (55°F). The maximum can reach 28°C (83°F), while the minimum can drop as low as -1°C (31°F). This range makes it a great time for travelers to experience diverse weather, so be sure to pack layers for your visit!

January Weather in Arizona City: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Arizona City, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Arizona City, January typically has an average temperature of 12°C (55°F), with highs reaching up to 28°C (83°F) and lows dropping to around -1°C (31°F).
JanFebMarAprMayJunJulAugSepOctNovDec545865758191939388766555
Data source: Temperature data for Arizona City generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

January Precipitation in Arizona City

In Arizona City in January, the precipitation amount is 20 mm (0.8 in) accumulated over a period of 3 days.

January Precipitation Trends in Arizona City

The chart displays monthly precipitation patterns in Arizona City, with values for each month alongside January’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how January’s conditions compare to those of other months. In Arizona City, January typically receives around 20 mm (0.8 inches) of precipitation spread over approximately 3 days.
JanFebMarAprMayJunJulAugSepOctNovDec20251722742361891024
Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.
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January Humidity in Arizona City

In Arizona City in January humidity is 76%. With an average temperature of 12°C (55°F), this humidity feels like a damp embrace, making traveling somewhat uncomfortable as the air clings to your skin and can leave you feeling cooler than expected.

January Average Humidity in Arizona City

This chart illustrates the average monthly humidity levels in Arizona City, with January’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In January, average humidity in Arizona City is approximately 76%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec76%79%67%55%40%33%34%48%64%67%77%82%
Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in Arizona City

In Arizona City 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 Arizona City for better planning.

Maximum UV Index Levels in Arizona City for January

The chart shows the monthly maximum UV Index (UVI) for Arizona City in January, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In January, the maximum UV index in Arizona City typically reaches 4, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec479111212121110864
Data source: Arizona City January UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

How January Weather in Arizona City Compares to Other Months

Weather in Arizona City varies notably across the year, with each month offering distinct climate conditions. This page compares January’s weather to other months in Arizona City, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in Arizona City, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather12°C (55°F)20 mm (0.8 inches)76%moderate
February Weather14°C (58°F)24 mm (1.0 inches)79%high
March Weather18°C (65°F)17 mm (0.7 inches)67%very high
April Weather24°C (75°F)2 mm (0.1 inches)55%extreme
May Weather27°C (81°F)2 mm (0.1 inches)40%extreme
June Weather33°C (92°F)7 mm (0.3 inches)33%extreme
July Weather34°C (94°F)42 mm (1.6 inches)34%extreme
August Weather34°C (93°F)36 mm (1.4 inches)48%extreme
September Weather31°C (88°F)18 mm (0.7 inches)64%very high
October Weather24°C (76°F)9 mm (0.3 inches)67%very high
November Weather19°C (66°F)10 mm (0.4 inches)77%high
December Weather13°C (55°F)24 mm (1.0 inches)82%moderate

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