January Weather in San Antonio Chum, Mexico

Last updated: August 27, 2025

In January, the average temperature in San Antonio Chum, Mexico hovers around 23°C (74°F), with a range that can dip to 12°C (54°F) and rise as high as 34°C (93°F). Expect some showers, with 23 mm (0.9 in) of precipitation occurring over about 4 days. The average humidity is a comfortable 81%, making for a pleasant ambiance throughout the month.

January Temperature in San Antonio Chum

In January in San Antonio Chum, the average temperature is 23°C (74°F), with maximums reaching up to 34°C (93°F) and minimums dropping as low as 12°C (54°F). This pleasant climate makes San Antonio Chum an ideal destination for travelers seeking a comfortable getaway during this time of year.

January Weather in San Antonio Chum: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in San Antonio Chum, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In San Antonio Chum, January typically has an average temperature of 23°C (74°F), with highs reaching up to 34°C (93°F) and lows dropping to around 12°C (54°F).

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

January Precipitation in San Antonio Chum

In San Antonio Chum in January, the total precipitation amount is 23 mm (0.9 in) over a span of 4 days.

January Precipitation Trends in San Antonio Chum

The chart displays monthly precipitation patterns in San Antonio Chum, 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 Antonio Chum, January typically receives around 23 mm (0.9 inches) of precipitation spread over approximately 4 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 Antonio Chum

In San Antonio Chum in January, humidity is 81%. With an average temperature of 23°C (74°F), this humidity feels like a warm, heavy blanket draped over your skin, making travel feel a bit more sluggish and requiring plenty of water breaks to stay comfortable.

January Average Humidity in San Antonio Chum

This chart illustrates the average monthly humidity levels in San Antonio Chum, 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 Antonio Chum is approximately 81%, 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 Antonio Chum

In San Antonio Chum in January, the maximum UV index is 8, which corresponds to a very high Exposure Category. This means that the time to burn is only 15 minutes. For more detailed information, you can refer to the Hourly UV Index in San Antonio Chum.

Maximum UV Index Levels in San Antonio Chum for January

The chart shows the monthly maximum UV Index (UVI) for San Antonio Chum 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 Antonio Chum typically reaches 8, which falls under the very high exposure category.

Data source: San Antonio Chum 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 Antonio Chum Compares to Other Months

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

This table compares monthly weather conditions in San Antonio Chum, 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)	23 mm (0.9 inches)	81%	very high
February Weather	25°C (77°F)	9 mm (0.4 inches)	78%	very high
March Weather	26°C (80°F)	7 mm (0.3 inches)	71%	extreme
April Weather	28°C (83°F)	28 mm (1.1 inches)	70%	extreme
May Weather	29°C (85°F)	51 mm (2.0 inches)	68%	extreme
June Weather	28°C (83°F)	160 mm (6.3 inches)	69%	extreme
July Weather	28°C (83°F)	75 mm (3.0 inches)	74%	extreme
August Weather	28°C (83°F)	110 mm (4.3 inches)	81%	extreme
September Weather	28°C (83°F)	113 mm (4.4 inches)	82%	extreme
October Weather	27°C (81°F)	126 mm (5.0 inches)	83%	extreme
November Weather	25°C (77°F)	37 mm (1.5 inches)	84%	very high
December Weather	24°C (75°F)	17 mm (0.7 inches)	86%	high