January Weather in San Francisco Zacacalco, Mexico

Last updated: August 26, 2025

In January, the average temperature in San Francisco Zacacalco, Mexico hovers around 13°C (56°F). Expect a minimum temperature of 0°C (32°F) and a comfortable maximum of 27°C (81°F). You'll likely encounter precipitation of about 6 mm (0.2 in) spread over 1 day, with the air carrying a humidity level of 84%.

January Temperature in San Francisco Zacacalco

In January in San Francisco Zacacalco, the average temperature is 13°C (56°F). Maximums can reach 27°C (81°F), and minimums can drop to as low as 0°C (32°F). It's a great time to visit for those who enjoy mild weather and outdoor activities.

January Weather in San Francisco Zacacalco: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in San Francisco Zacacalco, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In San Francisco Zacacalco, January typically has an average temperature of 13°C (56°F), with highs reaching up to 27°C (81°F) and lows dropping to around 0°C (32°F).

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

January Precipitation in San Francisco Zacacalco

In San Francisco Zacacalco in January, the precipitation amount is 6 mm (0.2 in) over the course of 1 day.

January Precipitation Trends in San Francisco Zacacalco

The chart displays monthly precipitation patterns in San Francisco Zacacalco, 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 San Francisco Zacacalco, January typically receives around 6 mm (0.2 inches) of precipitation spread over approximately 1 days.

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

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Millimeters (mm) Inches (in)

January Humidity in San Francisco Zacacalco

In San Francisco Zacacalco in January, humidity is 84%. With an average temperature of 13°C (56°F), this humidity feels like a damp blanket wrapping around you, making it feel cooler and more uncomfortable for traveling, as the air clings to your skin and weighs you down with a sense of heaviness.

January Average Humidity in San Francisco Zacacalco

This chart illustrates the average monthly humidity levels in San Francisco Zacacalco, 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 San Francisco Zacacalco is approximately 84%, 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 San Francisco Zacacalco

In San Francisco Zacacalco in January, the maximum UV index is 9, which corresponds to a very high Exposure Category. The time to burn is just 15 minutes, so it's essential to take precautions. For detailed information, you can check the Hourly UV Index in San Francisco Zacacalco.

Maximum UV Index Levels in San Francisco Zacacalco for January

The chart shows the monthly maximum UV Index (UVI) for San Francisco Zacacalco 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 San Francisco Zacacalco typically reaches 9, which falls under the very high exposure category.

Data source: San Francisco Zacacalco 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 San Francisco Zacacalco Compares to Other Months

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

This table compares monthly weather conditions in San Francisco Zacacalco, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	13°C (56°F)	6 mm (0.2 inches)	84%	very high
February Weather	16°C (61°F)	4 mm (0.2 inches)	78%	extreme
March Weather	18°C (64°F)	13 mm (0.5 inches)	75%	extreme
April Weather	20°C (67°F)	19 mm (0.7 inches)	70%	extreme
May Weather	20°C (69°F)	34 mm (1.3 inches)	77%	extreme
June Weather	19°C (66°F)	126 mm (5.0 inches)	76%	extreme
July Weather	18°C (64°F)	121 mm (4.8 inches)	68%	extreme
August Weather	18°C (65°F)	133 mm (5.2 inches)	70%	extreme
September Weather	17°C (64°F)	144 mm (5.7 inches)	82%	extreme
October Weather	16°C (62°F)	77 mm (3.0 inches)	91%	extreme
November Weather	15°C (59°F)	15 mm (0.6 inches)	89%	very high
December Weather	14°C (57°F)	2 mm (0.1 inches)	88%	very high