January Weather in San Benito, Mexico

Last updated: August 27, 2025

In January, the average temperature in San Benito, Mexico is a pleasant 18°C (65°F). Expect a range from a chilly 4°C (39°F) to a warm 33°C (92°F). Rainfall is light, with 13 mm (0.5 in) of precipitation over just 2 days, while humidity hovers around 70%, adding a touch of tropical feel to the air.

January Temperature in San Benito

In January in San Benito, the average temperature is 18°C (65°F), with maximums reaching 33°C (92°F) and minimums dipping as low as 4°C (39°F). This diverse range of temperatures makes San Benito an ideal destination for travelers seeking both warm sunny days and cooler evenings.

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

The chart illustrates January temperature patterns in San Benito, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In San Benito, January typically has an average temperature of 18°C (65°F), with highs reaching up to 33°C (92°F) and lows dropping to around 4°C (39°F).

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

January Precipitation in San Benito

In San Benito in January, the precipitation amount is 13 mm (0.5 in) over a span of 2 days.

January Precipitation Trends in San Benito

The chart displays monthly precipitation patterns in San Benito, 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 Benito, January typically receives around 13 mm (0.5 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 Benito

In San Benito in January humidity is 70%. With an average temperature of 18°C (65°F), this humidity feels like a warm embrace, making it quite comfortable for traveling, though it can leave you feeling slightly sticky if you're on the move for too long.

January Average Humidity in San Benito

This chart illustrates the average monthly humidity levels in San Benito, 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 Benito is approximately 70%, 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 Benito

In San Benito in January, the maximum UV index is 7, which corresponds to the high Exposure Category. This means that the time to burn is approximately 25 minutes. For more detailed information, you can check the Hourly UV Index in San Benito.

Maximum UV Index Levels in San Benito for January

The chart shows the monthly maximum UV Index (UVI) for San Benito 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 Benito typically reaches 7, which falls under the high exposure category.

Data source: San Benito 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 Benito Compares to Other Months

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

This table compares monthly weather conditions in San Benito, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	18°C (65°F)	13 mm (0.5 inches)	70%	high
February Weather	19°C (67°F)	31 mm (1.2 inches)	67%	very high
March Weather	22°C (71°F)	5 mm (0.2 inches)	62%	extreme
April Weather	24°C (76°F)	1 mm (0.0 inches)	58%	extreme
May Weather	27°C (80°F)	1 mm (0.0 inches)	59%	extreme
June Weather	29°C (84°F)	40 mm (1.6 inches)	64%	extreme
July Weather	28°C (82°F)	162 mm (6.4 inches)	74%	extreme
August Weather	28°C (82°F)	180 mm (7.1 inches)	78%	extreme
September Weather	27°C (80°F)	175 mm (6.9 inches)	78%	extreme
October Weather	26°C (80°F)	36 mm (1.4 inches)	75%	very high
November Weather	23°C (73°F)	48 mm (1.9 inches)	74%	very high
December Weather	19°C (66°F)	19 mm (0.7 inches)	72%	high