January Weather in Rayon, Mexico

Last updated: August 27, 2025

In Rayon, Mexico, the average temperature in January is a pleasant 15°C (60°F). While you might experience cool mornings with a minimum of 3°C (38°F), the days can warm up to a maximum of 34°C (94°F). Expect moderate precipitation, averaging 15 mm (0.6 in) over 4 days of the month, and be prepared for quite a humid atmosphere with an average humidity level of 88%.

January Temperature in Rayon

In January in Rayon, the average temperature is 15°C (60°F), with maximums reaching up to 34°C (94°F) and minimums dropping as low as 3°C (38°F). Be sure to pack layers to enjoy the warm days while staying prepared for cooler evenings.

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

The chart illustrates January temperature patterns in Rayon, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Rayon, January typically has an average temperature of 15°C (60°F), with highs reaching up to 34°C (94°F) and lows dropping to around 3°C (38°F).

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

January Precipitation in Rayon

In Rayon in January, the precipitation amount is 15 mm (0.6 in) occurring over the course of 4 days.

January Precipitation Trends in Rayon

The chart displays monthly precipitation patterns in Rayon, 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 Rayon, January typically receives around 15 mm (0.6 inches) of precipitation spread over approximately 4 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 Rayon

In Rayon in January humidity is 88%. With an average temperature of 15°C (60°F), this humidity feels like a damp embrace, making travel feel sluggish and heavy, as the air clings to your skin and every step requires more effort than usual.

January Average Humidity in Rayon

This chart illustrates the average monthly humidity levels in Rayon, 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 Rayon is approximately 88%, 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 Rayon

In Rayon in January, the maximum UV index is 8, which corresponds to a very high Exposure Category. This means that the time to burn is only 15 minutes. For more detailed information, you can refer to the Hourly UV Index in Rayon.

Maximum UV Index Levels in Rayon for January

The chart shows the monthly maximum UV Index (UVI) for Rayon 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 Rayon typically reaches 8, which falls under the very high exposure category.

Data source: Rayon 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 Rayon Compares to Other Months

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

This table compares monthly weather conditions in Rayon, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	15°C (60°F)	15 mm (0.6 inches)	88%	very high
February Weather	18°C (64°F)	16 mm (0.6 inches)	86%	very high
March Weather	20°C (68°F)	23 mm (0.9 inches)	83%	extreme
April Weather	23°C (74°F)	27 mm (1.0 inches)	80%	extreme
May Weather	25°C (77°F)	68 mm (2.7 inches)	82%	extreme
June Weather	24°C (76°F)	124 mm (4.9 inches)	79%	extreme
July Weather	24°C (76°F)	104 mm (4.1 inches)	72%	extreme
August Weather	24°C (76°F)	87 mm (3.4 inches)	74%	extreme
September Weather	23°C (74°F)	147 mm (5.8 inches)	84%	extreme
October Weather	21°C (70°F)	144 mm (5.7 inches)	92%	extreme
November Weather	18°C (65°F)	27 mm (1.1 inches)	91%	very high
December Weather	16°C (61°F)	11 mm (0.4 inches)	91%	high