January Weather in Eureka y Belen, Mexico

Last updated: August 27, 2025

In January, the average temperature in Eureka y Belen, Mexico hovers around 21°C (70°F), making it a pleasant time to visit. Expect temperature fluctuations between a minimum of 10°C (50°F) and a maximum of 33°C (91°F). However, be prepared for some rain, as the region typically receives about 191 mm (7.5 in) of precipitation over 12 days. With an average humidity of 83%, it's wise to pack for warmth and moisture.

January Temperature in Eureka y Belen

In January in Eureka y Belen, the average temperature is 21°C (70°F), with maximums reaching 33°C (91°F) and minimums dipping as low as 10°C (50°F). This makes it an ideal time for travelers seeking pleasant weather and a variety of outdoor activities.

January Weather in Eureka y Belen: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Eureka y Belen, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Eureka y Belen, January typically has an average temperature of 21°C (70°F), with highs reaching up to 33°C (91°F) and lows dropping to around 10°C (50°F).

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

January Precipitation in Eureka y Belen

In Eureka y Belen in January, the precipitation amount is 191 mm (7.5 in) over a period of 12 days.

January Precipitation Trends in Eureka y Belen

The chart displays monthly precipitation patterns in Eureka y Belen, 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 Eureka y Belen, January typically receives around 191 mm (7.5 inches) of precipitation spread over approximately 12 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 Eureka y Belen

In Eureka y Belen in January humidity is 83%. With an average temperature of 21°C (70°F), this humidity feels like you’re enveloped in a warm, tropical embrace, making it essential to stay hydrated and take breaks during your travels.

January Average Humidity in Eureka y Belen

This chart illustrates the average monthly humidity levels in Eureka y Belen, 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 Eureka y Belen is approximately 83%, 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 Eureka y Belen

In Eureka y Belen 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 Eureka y Belen.

Maximum UV Index Levels in Eureka y Belen for January

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

Data source: Eureka y Belen 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 Eureka y Belen Compares to Other Months

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

This table compares monthly weather conditions in Eureka y Belen, 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 (70°F)	191 mm (7.5 inches)	83%	very high
February Weather	22°C (72°F)	98 mm (3.9 inches)	76%	extreme
March Weather	24°C (75°F)	108 mm (4.2 inches)	66%	extreme
April Weather	26°C (79°F)	87 mm (3.4 inches)	59%	extreme
May Weather	27°C (81°F)	124 mm (4.9 inches)	64%	extreme
June Weather	26°C (79°F)	334 mm (13.2 inches)	69%	extreme
July Weather	26°C (80°F)	109 mm (4.3 inches)	82%	extreme
August Weather	26°C (80°F)	162 mm (6.4 inches)	87%	extreme
September Weather	26°C (79°F)	255 mm (10.0 inches)	87%	extreme
October Weather	25°C (77°F)	337 mm (13.3 inches)	88%	extreme
November Weather	23°C (73°F)	280 mm (11.0 inches)	88%	very high
December Weather	21°C (71°F)	189 mm (7.4 inches)	88%	very high