January Weather in San Ignacio, Mexico

Last updated: August 27, 2025

In January, the average temperature in San Ignacio, Mexico hovers around 14°C (58°F). Expect a minimum of 2°C (35°F) and a maximum reaching 29°C (85°F). During this period, you can anticipate approximately 8 mm (0.3 in) of precipitation over 2 days, with an average humidity level of 75%.

January Temperature in San Ignacio

In January, in San Ignacio, the average temperature is 14°C (58°F), with maximums reaching 29°C (85°F) and minimums dropping as low as 2°C (35°F). Be sure to pack layers to comfortably enjoy your travels in this varied climate.

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

The chart illustrates January temperature patterns in San Ignacio, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In San Ignacio, January typically has an average temperature of 14°C (58°F), with highs reaching up to 29°C (85°F) and lows dropping to around 2°C (35°F).

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

January Precipitation in San Ignacio

In San Ignacio in January, the precipitation amount is 8 mm (0.3 in) over the course of 2 days.

January Precipitation Trends in San Ignacio

The chart displays monthly precipitation patterns in San Ignacio, 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 Ignacio, January typically receives around 8 mm (0.3 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 Ignacio

In San Ignacio in January humidity is 75%. With an average temperature of 14°C (58°F), this humidity feels like a lingering blanket of warmth, making travel both refreshing and a bit stifling, as the moisture in the air may leave you feeling slightly sticky while enjoying outdoor adventures.

January Average Humidity in San Ignacio

This chart illustrates the average monthly humidity levels in San Ignacio, 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 Ignacio is approximately 75%, 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 Ignacio

In San Ignacio 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 Ignacio.

Maximum UV Index Levels in San Ignacio for January

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

Data source: San Ignacio 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 Ignacio Compares to Other Months

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

This table compares monthly weather conditions in San Ignacio, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	14°C (58°F)	8 mm (0.3 inches)	75%	very high
February Weather	17°C (62°F)	10 mm (0.4 inches)	69%	very high
March Weather	19°C (67°F)	14 mm (0.5 inches)	65%	extreme
April Weather	22°C (71°F)	14 mm (0.5 inches)	64%	extreme
May Weather	24°C (75°F)	42 mm (1.7 inches)	75%	extreme
June Weather	23°C (74°F)	53 mm (2.1 inches)	78%	extreme
July Weather	23°C (74°F)	48 mm (1.9 inches)	67%	extreme
August Weather	23°C (74°F)	36 mm (1.4 inches)	64%	extreme
September Weather	22°C (72°F)	72 mm (2.8 inches)	81%	extreme
October Weather	20°C (69°F)	44 mm (1.7 inches)	85%	extreme
November Weather	17°C (63°F)	12 mm (0.5 inches)	87%	very high
December Weather	15°C (59°F)	11 mm (0.4 inches)	87%	high