January Weather in Certeza, Mexico

Last updated: August 26, 2025

In January, the average temperature in Certeza, Mexico reaches a pleasant 23°C (74°F). Expect a minimum of 13°C (55°F) and a maximum that can soar to 36°C (97°F). During this month, Certeza sees about 49 mm (1.9 in) of precipitation over 8 days, contributing to an average humidity level of 84%.

January Temperature in Certeza

In January in Certeza, the average temperature is 23°C (74°F). The maximum can reach 36°C (97°F) and the minimum can be as low as 13°C (55°F). This makes it an ideal time for travelers to enjoy outdoor activities while being prepared for varying weather conditions.

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

The chart illustrates January temperature patterns in Certeza, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Certeza, January typically has an average temperature of 23°C (74°F), with highs reaching up to 36°C (97°F) and lows dropping to around 13°C (55°F).

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

January Precipitation in Certeza

In Certeza in January, the precipitation amount is 49 mm (1.9 in) spread over 8 days.

January Precipitation Trends in Certeza

The chart displays monthly precipitation patterns in Certeza, 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 Certeza, January typically receives around 49 mm (1.9 inches) of precipitation spread over approximately 8 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 Certeza

In Certeza in January, humidity is 84%. With an average temperature of 23°C (74°F), this humidity feels like a warm blanket wrapping around you, making outdoor activities feel sticky and heavy, while the air's thickness can be quite exhausting for long periods of travel.

January Average Humidity in Certeza

This chart illustrates the average monthly humidity levels in Certeza, 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 Certeza 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 Certeza

In Certeza 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 Certeza.

Maximum UV Index Levels in Certeza for January

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

Data source: Certeza 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 Certeza Compares to Other Months

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

This table compares monthly weather conditions in Certeza, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	23°C (74°F)	49 mm (1.9 inches)	84%	very high
February Weather	25°C (78°F)	23 mm (0.9 inches)	73%	extreme
March Weather	27°C (81°F)	21 mm (0.8 inches)	59%	extreme
April Weather	30°C (86°F)	43 mm (1.7 inches)	52%	extreme
May Weather	31°C (88°F)	97 mm (3.8 inches)	53%	extreme
June Weather	28°C (83°F)	297 mm (11.7 inches)	55%	extreme
July Weather	28°C (83°F)	107 mm (4.2 inches)	61%	extreme
August Weather	28°C (83°F)	169 mm (6.7 inches)	71%	extreme
September Weather	28°C (82°F)	233 mm (9.2 inches)	77%	extreme
October Weather	27°C (80°F)	228 mm (9.0 inches)	78%	extreme
November Weather	25°C (76°F)	102 mm (4.0 inches)	82%	very high
December Weather	24°C (75°F)	42 mm (1.6 inches)	86%	very high