January Weather in Copalillo, Mexico

Last updated: August 27, 2025

In January, the average temperature in Copalillo, Mexico is a pleasant 23°C (73°F), with temperatures ranging from a cool 9°C (49°F) to a warm 34°C (94°F). Expect minimal rainfall, with only 1 mm (0.0 in) of precipitation over 0 days, allowing for plenty of sunny moments. The average humidity sits at a comfortable 65%, making it an ideal time to explore!

January Temperature in Copalillo

In January in Copalillo, the average temperature is 23°C (73°F). Maximums can reach 34°C (94°F), and minimums can drop as low as 9°C (49°F). Be sure to pack a variety of clothing to enjoy the comfortable days and cooler nights during your travels.

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

The chart illustrates January temperature patterns in Copalillo, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Copalillo, January typically has an average temperature of 23°C (73°F), with highs reaching up to 34°C (94°F) and lows dropping to around 9°C (49°F).

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

January Precipitation in Copalillo

In Copalillo in January, the precipitation amount is 1 mm (0.0 in) during a span of 0 days.

January Precipitation Trends in Copalillo

The chart displays monthly precipitation patterns in Copalillo, 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 Copalillo, January typically receives around 1 mm (0.0 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 Copalillo

In Copalillo in January, humidity is 65%. With an average temperature of 23°C (73°F), this humidity feels like a warm embrace that can make outdoor adventures a bit more strenuous, requiring frequent breaks and hydration but also creating a lush, vibrant atmosphere perfect for exploration.

January Average Humidity in Copalillo

This chart illustrates the average monthly humidity levels in Copalillo, 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 Copalillo is approximately 65%, 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 Copalillo

In Copalillo in January, the maximum UV index reaches 10, which corresponds to a very high Exposure Category. With a time to burn of just 15 minutes, it's crucial to take precautions. For more detailed information, you can check the Hourly UV Index in Copalillo.

Maximum UV Index Levels in Copalillo for January

The chart shows the monthly maximum UV Index (UVI) for Copalillo 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 Copalillo typically reaches 10, which falls under the very high exposure category.

Data source: Copalillo 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 Copalillo Compares to Other Months

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

This table compares monthly weather conditions in Copalillo, 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 (73°F)	1 mm (0.0 inches)	65%	very high
February Weather	24°C (76°F)	3 mm (0.1 inches)	61%	extreme
March Weather	26°C (79°F)	1 mm (0.0 inches)	59%	extreme
April Weather	27°C (82°F)	6 mm (0.2 inches)	62%	extreme
May Weather	28°C (82°F)	37 mm (1.5 inches)	73%	extreme
June Weather	25°C (78°F)	138 mm (5.4 inches)	78%	extreme
July Weather	25°C (78°F)	107 mm (4.2 inches)	79%	extreme
August Weather	25°C (77°F)	155 mm (6.1 inches)	82%	extreme
September Weather	24°C (76°F)	179 mm (7.1 inches)	82%	extreme
October Weather	25°C (77°F)	80 mm (3.1 inches)	79%	extreme
November Weather	24°C (76°F)	9 mm (0.3 inches)	72%	very high
December Weather	23°C (73°F)	1 mm (0.1 inches)	70%	very high