January Weather in Santa Catarina, Mexico

Last updated: August 27, 2025

In January, the average temperature in Santa Catarina, Mexico is a comfortable 15°C (59°F). Expect minimums around 1°C (34°F) and occasional maximums reaching 28°C (83°F). With only 3 mm (0.1 in) of precipitation over 0 days, you can anticipate a relatively dry month. Moreover, the average humidity sits at 74%, adding a touch of humidity to the air.

January Temperature in Santa Catarina

In January in Santa Catarina, the average temperature is 15°C (59°F), with a maximum that can reach 28°C (83°F) and a minimum that can dip as low as 1°C (34°F). Be prepared for a wide range of temperatures when planning your travel to Santa Catarina this January.

January Weather in Santa Catarina: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Santa Catarina, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Santa Catarina, January typically has an average temperature of 15°C (59°F), with highs reaching up to 28°C (83°F) and lows dropping to around 1°C (34°F).

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

January Precipitation in Santa Catarina

In Santa Catarina in January, the precipitation amount is 3 mm (0.1 in) during a total of 0 days.

January Precipitation Trends in Santa Catarina

The chart displays monthly precipitation patterns in Santa Catarina, 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 Santa Catarina, January typically receives around 3 mm (0.1 inches) of precipitation spread over approximately 0 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 Santa Catarina

In Santa Catarina in January, humidity is 74%. With an average temperature of 15°C (59°F), this humidity feels like traveling through a warm, sticky blanket that clings to your skin, making outdoor activities a bit uncomfortable and prompting you to seek out shaded areas or cool breezes.

January Average Humidity in Santa Catarina

This chart illustrates the average monthly humidity levels in Santa Catarina, 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 Santa Catarina is approximately 74%, 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 Santa Catarina

In Santa Catarina 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 Santa Catarina.

Maximum UV Index Levels in Santa Catarina for January

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

Data source: Santa Catarina 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 Santa Catarina Compares to Other Months

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

This table compares monthly weather conditions in Santa Catarina, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	15°C (59°F)	3 mm (0.1 inches)	74%	very high
February Weather	17°C (63°F)	5 mm (0.2 inches)	65%	extreme
March Weather	19°C (67°F)	9 mm (0.4 inches)	58%	extreme
April Weather	21°C (71°F)	9 mm (0.4 inches)	58%	extreme
May Weather	22°C (73°F)	49 mm (1.9 inches)	67%	extreme
June Weather	21°C (70°F)	160 mm (6.3 inches)	76%	extreme
July Weather	20°C (68°F)	122 mm (4.8 inches)	67%	extreme
August Weather	20°C (68°F)	105 mm (4.1 inches)	68%	extreme
September Weather	19°C (66°F)	166 mm (6.5 inches)	81%	extreme
October Weather	18°C (65°F)	53 mm (2.1 inches)	83%	extreme
November Weather	16°C (61°F)	17 mm (0.7 inches)	84%	very high
December Weather	15°C (59°F)	4 mm (0.2 inches)	81%	very high