January Weather in Union Buenavista, Mexico

Last updated: August 27, 2025

In January, the average temperature in Union Buenavista, Mexico is a pleasant 20°C (69°F), with minimums dipping to 10°C (50°F) and maximums soaring up to 31°C (89°F). You can expect about 7 mm (0.3 in) of precipitation spread over 1 day, accompanied by an average humidity of 70%.

January Temperature in Union Buenavista

In January in Union Buenavista, the average temperature is 20°C (69°F). The maximum can reach 31°C (89°F), and the minimum can be as low as 10°C (50°F). This pleasant range makes Union Buenavista an ideal destination for travelers looking to enjoy mild weather and outdoor activities.

January Weather in Union Buenavista: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Union Buenavista, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Union Buenavista, January typically has an average temperature of 20°C (69°F), with highs reaching up to 31°C (89°F) and lows dropping to around 10°C (50°F).

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

January Precipitation in Union Buenavista

In Union Buenavista in January, the precipitation amount is 7 mm (0.3 in) over the course of 1 day.

January Precipitation Trends in Union Buenavista

The chart displays monthly precipitation patterns in Union Buenavista, 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 Union Buenavista, January typically receives around 7 mm (0.3 inches) of precipitation spread over approximately 1 days.

Data source: Precipitation data for January generated using information from the Copernicus Climate Change Service.

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

January Humidity in Union Buenavista

In Union Buenavista in January humidity is 70%. With an average temperature of 20°C (69°F), this humidity feels like a warm blanket wrapped around you, making outdoor activities a bit challenging but also an opportunity to enjoy refreshing drinks and shaded spots while exploring the vibrant surroundings.

January Average Humidity in Union Buenavista

This chart illustrates the average monthly humidity levels in Union Buenavista, 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 Union Buenavista is approximately 70%, 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 Union Buenavista

In Union Buenavista in January, the maximum UV index reaches 11, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's essential to take precautions. For more details, you can check the Hourly UV Index in Union Buenavista.

Maximum UV Index Levels in Union Buenavista for January

The chart shows the monthly maximum UV Index (UVI) for Union Buenavista 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 Union Buenavista typically reaches 11, which falls under the extreme exposure category.

Data source: Union Buenavista 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 Union Buenavista Compares to Other Months

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

This table compares monthly weather conditions in Union Buenavista, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	20°C (69°F)	7 mm (0.3 inches)	70%	extreme
February Weather	21°C (71°F)	5 mm (0.2 inches)	68%	extreme
March Weather	23°C (73°F)	7 mm (0.3 inches)	64%	extreme
April Weather	24°C (76°F)	37 mm (1.4 inches)	67%	extreme
May Weather	24°C (76°F)	178 mm (7.0 inches)	74%	extreme
June Weather	23°C (73°F)	359 mm (14.1 inches)	78%	extreme
July Weather	23°C (74°F)	156 mm (6.2 inches)	81%	extreme
August Weather	23°C (73°F)	264 mm (10.4 inches)	82%	extreme
September Weather	22°C (73°F)	313 mm (12.3 inches)	80%	extreme
October Weather	22°C (72°F)	209 mm (8.2 inches)	81%	extreme
November Weather	21°C (70°F)	35 mm (1.4 inches)	80%	extreme
December Weather	20°C (69°F)	11 mm (0.4 inches)	75%	very high