January Weather in San Juan Teocalcingo, Mexico

Last updated: August 27, 2025

In January, the average temperature in San Juan Teocalcingo, Mexico hovers around 21°C (71°F), with a comfortable humidity level of 84%. Expect a minimum of 9°C (48°F) and a maximum of 33°C (91°F). During this time, you'll see an average precipitation of 4 mm (0.1 in) spread over a single day.

January Temperature in San Juan Teocalcingo

In January in San Juan Teocalcingo, the average temperature is 21°C (71°F), with maximums potentially reaching 33°C (91°F) and minimums dropping as low as 9°C (48°F). Overall, it's a great time to enjoy mild weather and pack both light clothing for the daytime and a jacket for cooler evenings.

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

The chart illustrates January temperature patterns in San Juan Teocalcingo, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In San Juan Teocalcingo, January typically has an average temperature of 21°C (71°F), with highs reaching up to 33°C (91°F) and lows dropping to around 9°C (48°F).

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

January Precipitation in San Juan Teocalcingo

In San Juan Teocalcingo in January, the precipitation amount is 4 mm (0.1 in) over the course of 1 day.

January Precipitation Trends in San Juan Teocalcingo

The chart displays monthly precipitation patterns in San Juan Teocalcingo, 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 Juan Teocalcingo, January typically receives around 4 mm (0.1 inches) of precipitation spread over approximately 1 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 Juan Teocalcingo

In San Juan Teocalcingo in January, humidity is 84%. With an average temperature of 21°C (71°F), this humidity feels like a warm, muggy embrace that can leave travelers feeling sticky and sluggish, making outdoor adventures a bit more challenging but also invigorating in the right moments.

January Average Humidity in San Juan Teocalcingo

This chart illustrates the average monthly humidity levels in San Juan Teocalcingo, 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 Juan Teocalcingo is approximately 84%, 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 Juan Teocalcingo

In San Juan Teocalcingo 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 San Juan Teocalcingo.

Maximum UV Index Levels in San Juan Teocalcingo for January

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

Data source: San Juan Teocalcingo 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 Juan Teocalcingo Compares to Other Months

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

This table compares monthly weather conditions in San Juan Teocalcingo, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	21°C (71°F)	4 mm (0.1 inches)	84%	very high
February Weather	23°C (74°F)	4 mm (0.2 inches)	78%	extreme
March Weather	26°C (79°F)	7 mm (0.3 inches)	75%	extreme
April Weather	27°C (81°F)	11 mm (0.4 inches)	70%	extreme
May Weather	27°C (82°F)	88 mm (3.5 inches)	77%	extreme
June Weather	24°C (76°F)	359 mm (14.2 inches)	76%	extreme
July Weather	24°C (75°F)	334 mm (13.1 inches)	68%	extreme
August Weather	24°C (75°F)	418 mm (16.5 inches)	70%	extreme
September Weather	23°C (74°F)	425 mm (16.7 inches)	82%	extreme
October Weather	23°C (74°F)	202 mm (7.9 inches)	91%	extreme
November Weather	22°C (72°F)	40 mm (1.6 inches)	89%	very high
December Weather	21°C (71°F)	3 mm (0.1 inches)	88%	very high