January Weather in Plan del Rio, Mexico

Last updated: August 27, 2025

In January, the average temperature in Plan del Rio, Mexico is a comfortable 18°C (64°F), perfect for outdoor activities. Expect a range where the temperature can dip to a minimum of 8°C (47°F) and peak at a warm 32°C (90°F). With an average humidity of 88% and 49 mm (1.9 in) of precipitation spread over about 10 days, it's wise to pack for both sunny spells and potential showers. Enjoy the unique climate of Plan del Rio this January!

January Temperature in Plan del Rio

In January in Plan del Rio, the average temperature is 18°C (64°F), with maximums reaching up to 32°C (90°F) and minimums dropping as low as 8°C (47°F). This makes it a great time for travelers to enjoy a mix of warm and cool weather, perfect for exploring outdoor activities.

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

The chart illustrates January temperature patterns in Plan del Rio, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Plan del Rio, January typically has an average temperature of 18°C (64°F), with highs reaching up to 32°C (90°F) and lows dropping to around 8°C (47°F).

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

January Precipitation in Plan del Rio

In Plan del Rio in January, the total precipitation amount is 49 mm (1.9 in) over the course of 10 days.

January Precipitation Trends in Plan del Rio

The chart displays monthly precipitation patterns in Plan del Rio, 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 Plan del Rio, January typically receives around 49 mm (1.9 inches) of precipitation spread over approximately 10 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 Plan del Rio

In Plan del Rio in January, humidity is 88%. With an average temperature of 18°C (64°F), this humidity feels like you’re walking through a warm, enveloping mist, making every step slightly weighted but also refreshing, ideal for leisurely exploration but challenging for strenuous activities.

January Average Humidity in Plan del Rio

This chart illustrates the average monthly humidity levels in Plan del Rio, 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 Plan del Rio 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 Plan del Rio

In Plan del Rio 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 Plan del Rio.

Maximum UV Index Levels in Plan del Rio for January

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

Data source: Plan del Rio 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 Plan del Rio Compares to Other Months

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

This table compares monthly weather conditions in Plan del Rio, 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)	49 mm (1.9 inches)	88%	very high
February Weather	19°C (67°F)	36 mm (1.4 inches)	86%	extreme
March Weather	21°C (70°F)	54 mm (2.1 inches)	84%	extreme
April Weather	23°C (75°F)	65 mm (2.6 inches)	81%	extreme
May Weather	25°C (76°F)	139 mm (5.5 inches)	82%	extreme
June Weather	24°C (76°F)	215 mm (8.5 inches)	81%	extreme
July Weather	24°C (75°F)	161 mm (6.4 inches)	81%	extreme
August Weather	24°C (75°F)	212 mm (8.3 inches)	82%	extreme
September Weather	24°C (75°F)	258 mm (10.2 inches)	86%	extreme
October Weather	23°C (73°F)	141 mm (5.5 inches)	90%	extreme
November Weather	20°C (68°F)	67 mm (2.6 inches)	91%	very high
December Weather	18°C (65°F)	28 mm (1.1 inches)	91%	very high