January Weather in Rio Guerrero, Mexico

Last updated: August 27, 2025

In Rio Guerrero, Mexico, the average temperature in January is a comfortable 17°C (63°F), with highs reaching up to 27°C (81°F) and lows dropping to 8°C (46°F). Visitors can expect an average humidity level of 76% alongside a modest precipitation amount of 17 mm (0.7 in) spread over approximately 5 days. Perfect for those who enjoy mild weather!

January Temperature in Rio Guerrero

In January in Rio Guerrero, the average temperature is 17°C (63°F). The maximum can reach 27°C (81°F), and the minimum can be as low as 8°C (46°F). This mild climate makes Rio Guerrero a comfortable destination for travelers seeking pleasant weather.

January Weather in Rio Guerrero: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Rio Guerrero, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Rio Guerrero, January typically has an average temperature of 17°C (63°F), with highs reaching up to 27°C (81°F) and lows dropping to around 8°C (46°F).

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

January Precipitation in Rio Guerrero

In Rio Guerrero in January, the precipitation amount is 17 mm (0.7 in) over the course of 5 days.

January Precipitation Trends in Rio Guerrero

The chart displays monthly precipitation patterns in Rio Guerrero, 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 Rio Guerrero, January typically receives around 17 mm (0.7 inches) of precipitation spread over approximately 5 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 Rio Guerrero

In Rio Guerrero in January humidity is 76%. With an average temperature of 17°C (63°F), this humidity feels like traveling through a warm, enveloping blanket, making every outdoor adventure feel sticky and heavy, yet pleasantly refreshing when you find a cool breeze.

January Average Humidity in Rio Guerrero

This chart illustrates the average monthly humidity levels in Rio Guerrero, 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 Rio Guerrero is approximately 76%, 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 Rio Guerrero

In Rio Guerrero 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 Rio Guerrero.

Maximum UV Index Levels in Rio Guerrero for January

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

Data source: Rio Guerrero 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 Rio Guerrero Compares to Other Months

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

This table compares monthly weather conditions in Rio Guerrero, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	17°C (63°F)	17 mm (0.7 inches)	76%	extreme
February Weather	18°C (65°F)	18 mm (0.7 inches)	68%	extreme
March Weather	19°C (67°F)	26 mm (1.0 inches)	59%	extreme
April Weather	21°C (69°F)	71 mm (2.8 inches)	57%	extreme
May Weather	21°C (70°F)	265 mm (10.5 inches)	65%	extreme
June Weather	20°C (68°F)	460 mm (18.1 inches)	66%	extreme
July Weather	20°C (67°F)	199 mm (7.8 inches)	75%	extreme
August Weather	20°C (67°F)	317 mm (12.5 inches)	82%	extreme
September Weather	19°C (67°F)	379 mm (14.9 inches)	82%	extreme
October Weather	19°C (67°F)	276 mm (10.9 inches)	83%	extreme
November Weather	18°C (65°F)	60 mm (2.4 inches)	80%	extreme
December Weather	18°C (64°F)	20 mm (0.8 inches)	76%	very high