January Weather in Rosales, Mexico

Last updated: August 27, 2025

In January, the average temperature in Rosales, Mexico hovers around 18°C (64°F), with a minimum of 3°C (37°F) and a maximum reaching 34°C (94°F). Expect a modest precipitation of 17 mm (0.7 in) spread across 1 day, while the air carries an average humidity of 74%. Be prepared for a mix of warmth and occasional showers!

January Temperature in Rosales

In January in Rosales, the average temperature is 18°C (64°F). Maximums can reach 34°C (94°F), and minimums can be as low as 3°C (37°F). Be sure to pack both light clothing for the warm days and warmer layers for the cooler evenings.

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

The chart illustrates January temperature patterns in Rosales, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Rosales, January typically has an average temperature of 18°C (64°F), with highs reaching up to 34°C (94°F) and lows dropping to around 3°C (37°F).

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

January Precipitation in Rosales

In Rosales in January, the precipitation amount is 17 mm (0.7 in) over the course of 1 day.

January Precipitation Trends in Rosales

The chart displays monthly precipitation patterns in Rosales, 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 Rosales, January typically receives around 17 mm (0.7 inches) of precipitation spread over approximately 1 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 Rosales

In Rosales in January humidity is 74%. With an average temperature of 18°C (64°F), this humidity feels like a warm embrace, making it ideal for leisurely strolls but potentially uncomfortable for extended outdoor activities.

January Average Humidity in Rosales

This chart illustrates the average monthly humidity levels in Rosales, 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 Rosales is approximately 74%, 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 Rosales

In Rosales in January, the maximum UV index is 6, which corresponds to a high Exposure Category. The time to burn is approximately 25 minutes. To find the hourly UV index in Rosales, you can refer to this Hourly UV Index in Rosales.

Maximum UV Index Levels in Rosales for January

The chart shows the monthly maximum UV Index (UVI) for Rosales 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 Rosales typically reaches 6, which falls under the high exposure category.

Data source: Rosales 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 Rosales Compares to Other Months

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

This table compares monthly weather conditions in Rosales, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	18°C (64°F)	17 mm (0.7 inches)	74%	high
February Weather	19°C (66°F)	10 mm (0.4 inches)	67%	very high
March Weather	21°C (71°F)	8 mm (0.3 inches)	60%	very high
April Weather	25°C (77°F)	0 mm (0.0 inches)	51%	extreme
May Weather	28°C (82°F)	0 mm (0.0 inches)	47%	extreme
June Weather	31°C (88°F)	22 mm (0.9 inches)	50%	extreme
July Weather	31°C (88°F)	89 mm (3.5 inches)	70%	extreme
August Weather	31°C (88°F)	107 mm (4.2 inches)	81%	extreme
September Weather	30°C (86°F)	96 mm (3.8 inches)	82%	extreme
October Weather	28°C (83°F)	18 mm (0.7 inches)	78%	very high
November Weather	24°C (75°F)	29 mm (1.2 inches)	78%	high
December Weather	19°C (66°F)	23 mm (0.9 inches)	80%	moderate