January Weather in Tetitlan, Mexico

Last updated: August 27, 2025

In January, the average temperature in Tetitlan, Mexico is a pleasant 18°C (65°F). However, temperatures can vary significantly, with minimums dropping to 2°C (35°F) and maximums soaring to 32°C (90°F). You'll also find that precipitation amounts to 14 mm (0.5 in) over the course of 2 days, contributing to an average humidity of 64%.

January Temperature in Tetitlan

In January in Tetitlan, the average temperature is 18°C (65°F). Maximums can reach 32°C (90°F) and minimums can be as low as 2°C (35°F). This diverse temperature range makes it essential for travelers to pack for both warm and cool conditions.

January Weather in Tetitlan: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Tetitlan, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Tetitlan, January typically has an average temperature of 18°C (65°F), with highs reaching up to 32°C (90°F) and lows dropping to around 2°C (35°F).

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

January Precipitation in Tetitlan

In Tetitlan in January, the precipitation amount reaches 14 mm (0.5 in) over a span of 2 days.

January Precipitation Trends in Tetitlan

The chart displays monthly precipitation patterns in Tetitlan, 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 Tetitlan, January typically receives around 14 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 Tetitlan

In Tetitlan in January humidity is 64%. With an average temperature of 18°C (65°F), this humidity feels like a gentle embrace, perfect for leisurely strolls yet slightly sticky, reminding travelers to stay hydrated and take breaks in the shade.

January Average Humidity in Tetitlan

This chart illustrates the average monthly humidity levels in Tetitlan, 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 Tetitlan is approximately 64%, 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 Tetitlan

In Tetitlan 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 Tetitlan.

Maximum UV Index Levels in Tetitlan for January

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

Data source: Tetitlan 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 Tetitlan Compares to Other Months

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

This table compares monthly weather conditions in Tetitlan, 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)	14 mm (0.5 inches)	64%	very high
February Weather	19°C (66°F)	21 mm (0.8 inches)	57%	extreme
March Weather	21°C (70°F)	3 mm (0.1 inches)	46%	extreme
April Weather	22°C (72°F)	1 mm (0.0 inches)	42%	extreme
May Weather	24°C (75°F)	18 mm (0.7 inches)	51%	extreme
June Weather	24°C (76°F)	106 mm (4.2 inches)	74%	extreme
July Weather	23°C (73°F)	232 mm (9.1 inches)	79%	extreme
August Weather	23°C (74°F)	243 mm (9.6 inches)	81%	extreme
September Weather	22°C (73°F)	260 mm (10.2 inches)	84%	extreme
October Weather	22°C (72°F)	99 mm (3.9 inches)	75%	extreme
November Weather	20°C (69°F)	14 mm (0.5 inches)	71%	very high
December Weather	18°C (65°F)	14 mm (0.6 inches)	74%	high