January Weather in San Juan Cabeza del Rio, Mexico

Last updated: August 27, 2025

In January, the average temperature in San Juan Cabeza del Rio, Mexico is a pleasant 23°C (74°F). Expect a minimum dip to 9°C (48°F) and a potential rise to 34°C (94°F). During this month, you'll also notice 10 mm (0.4 in) of precipitation spread over about 2 days, along with an average humidity level of 65% that adds to the overall ambiance.

January Temperature in San Juan Cabeza del Rio

In January in San Juan Cabeza del Rio, the average temperature is 23°C (74°F). The maximum can reach 34°C (94°F) and the minimum can be as low as 9°C (48°F). This climate offers a great range of temperatures, making it ideal for travelers looking to enjoy both warm days and cooler evenings.

January Weather in San Juan Cabeza del Rio: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in San Juan Cabeza del Rio, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In San Juan Cabeza del Rio, January typically has an average temperature of 23°C (74°F), with highs reaching up to 34°C (94°F) and lows dropping to around 9°C (48°F).

Data source: Temperature data for San Juan Cabeza del Rio generated using information from the Copernicus Climate Change Service.

January Precipitation in San Juan Cabeza del Rio

In San Juan Cabeza del Rio in January, the precipitation amount is 10 mm (0.4 in) over a period of 2 days.

January Precipitation Trends in San Juan Cabeza del Rio

The chart displays monthly precipitation patterns in San Juan Cabeza del Rio, 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 Juan Cabeza del Rio, January typically receives around 10 mm (0.4 inches) of precipitation spread over approximately 2 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 Juan Cabeza del Rio

In San Juan Cabeza del Rio in January, humidity is 65%. With an average temperature of 23°C (74°F), this humidity feels like a warm, sticky embrace, making outdoor activities somewhat challenging but still enjoyable with the right planning.

January Average Humidity in San Juan Cabeza del Rio

This chart illustrates the average monthly humidity levels in San Juan Cabeza del Rio, 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 Juan Cabeza del Rio is approximately 65%, 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 Juan Cabeza del Rio

In San Juan Cabeza del Rio in January, the maximum UV index reaches 10, which corresponds to a very high Exposure Category. With a time to burn of just 15 minutes, it's crucial to take precautions. For more detailed information, you can check the Hourly UV Index in San Juan Cabeza del Rio.

Maximum UV Index Levels in San Juan Cabeza del Rio for January

The chart shows the monthly maximum UV Index (UVI) for San Juan Cabeza del Rio 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 Juan Cabeza del Rio typically reaches 10, which falls under the very high exposure category.

Data source: San Juan Cabeza del Rio 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 Juan Cabeza del Rio Compares to Other Months

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

This table compares monthly weather conditions in San Juan Cabeza del Rio, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	23°C (74°F)	10 mm (0.4 inches)	65%	very high
February Weather	24°C (75°F)	4 mm (0.2 inches)	61%	extreme
March Weather	25°C (77°F)	12 mm (0.5 inches)	59%	extreme
April Weather	26°C (79°F)	14 mm (0.5 inches)	62%	extreme
May Weather	26°C (79°F)	131 mm (5.1 inches)	73%	extreme
June Weather	24°C (75°F)	470 mm (18.5 inches)	78%	extreme
July Weather	24°C (75°F)	439 mm (17.3 inches)	79%	extreme
August Weather	23°C (74°F)	610 mm (24.0 inches)	82%	extreme
September Weather	23°C (74°F)	585 mm (23.0 inches)	82%	extreme
October Weather	23°C (74°F)	408 mm (16.1 inches)	79%	extreme
November Weather	23°C (74°F)	59 mm (2.3 inches)	72%	very high
December Weather	23°C (73°F)	20 mm (0.8 inches)	70%	very high