January Weather in Anza, United States

Last updated: June 24, 2025

In January, the average temperature in Anza, United States is a mild 10°C (49°F). Temperatures can vary, with a minimum of -2°C (28°F) and a maximum reaching 26°C (80°F). Expect around 58 mm (2.3 in) of precipitation spread over 6 days, while the average humidity hovers around 72%, creating a uniquely fresh atmosphere.

January Temperature in Anza

In January in Anza, the average temperature is 10°C (49°F). The maximum can reach 26°C (80°F), and the minimum can be as low as -2°C (28°F). It's a great time to visit for those who enjoy mild weather with the possibility of experiencing both warm and cool days.

January Weather in Anza: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Anza, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Anza, January typically has an average temperature of 10°C (49°F), with highs reaching up to 26°C (80°F) and lows dropping to around -2°C (28°F).

Data source: Temperature data for Anza generated using information from the Copernicus Climate Change Service.

January Precipitation in Anza

In Anza in January, the precipitation amount is 58 mm (2.3 in) over the course of 6 days.

January Precipitation Trends in Anza

The chart displays monthly precipitation patterns in Anza, 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 Anza, January typically receives around 58 mm (2.3 inches) of precipitation spread over approximately 6 days.

Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

January Humidity in Anza

In Anza in January humidity is 72%. With an average temperature of 10°C (49°F), this humidity feels like a chilly dampness that clings to your skin, making it essential to bundle up while exploring.

January Average Humidity in Anza

This chart illustrates the average monthly humidity levels in Anza, 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 Anza is approximately 72%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for January generated using information from the Copernicus Climate Change Service.

January UV Index in Anza

In Anza 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 Anza for better planning.

Maximum UV Index Levels in Anza for January

The chart shows the monthly maximum UV Index (UVI) for Anza 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 Anza typically reaches 4, which falls under the moderate exposure category.

Data source: Anza 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 Anza Compares to Other Months

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

This table compares monthly weather conditions in Anza, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	10°C (49°F)	58 mm (2.3 inches)	72%	moderate
February Weather	9°C (49°F)	66 mm (2.6 inches)	77%	high
March Weather	11°C (52°F)	54 mm (2.1 inches)	67%	very high
April Weather	15°C (58°F)	25 mm (1.0 inches)	56%	extreme
May Weather	17°C (62°F)	15 mm (0.6 inches)	46%	extreme
June Weather	22°C (71°F)	3 mm (0.1 inches)	48%	extreme
July Weather	25°C (77°F)	34 mm (1.4 inches)	46%	extreme
August Weather	25°C (77°F)	21 mm (0.8 inches)	42%	extreme
September Weather	23°C (73°F)	11 mm (0.4 inches)	52%	very high
October Weather	18°C (64°F)	14 mm (0.5 inches)	58%	very high
November Weather	14°C (57°F)	23 mm (0.9 inches)	66%	moderate
December Weather	9°C (49°F)	54 mm (2.1 inches)	74%	moderate