January Weather in San Diego del Llanito, Mexico

Last updated: August 27, 2025

In January, the average temperature in San Diego del Llanito, Mexico hovers around 13°C (56°F). This month can see temperatures dipping to a chilly -1°C (31°F) at their lowest, while the mercury can rise as high as 27°C (81°F). With an average humidity of 74%, you're likely to feel the moisture in the air. Expect light precipitation, with an average of 5 mm (0.2 in) spread over just 1 day.

January Temperature in San Diego del Llanito

In January in San Diego del Llanito, the average temperature is 13°C (56°F). Maximum temperatures can reach 27°C (81°F), while the minimum can drop as low as -1°C (31°F). This wide range of temperatures makes San Diego del Llanito an ideal destination for travelers looking to experience both warm days and cooler evenings.

January Weather in San Diego del Llanito: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in San Diego del Llanito, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In San Diego del Llanito, January typically has an average temperature of 13°C (56°F), with highs reaching up to 27°C (81°F) and lows dropping to around -1°C (31°F).

Data source: Temperature data for San Diego del Llanito generated using information from the Copernicus Climate Change Service.

January Precipitation in San Diego del Llanito

In San Diego del Llanito in January, the precipitation amount is 5 mm (0.2 in) over a duration of 1 day.

January Precipitation Trends in San Diego del Llanito

The chart displays monthly precipitation patterns in San Diego del Llanito, 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 San Diego del Llanito, January typically receives around 5 mm (0.2 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 San Diego del Llanito

In San Diego del Llanito in January humidity is 74%. With an average temperature of 13°C (56°F), this humidity feels like a damp chill that can make outdoor activities uncomfortable, especially for travelers unaccustomed to such conditions.

January Average Humidity in San Diego del Llanito

This chart illustrates the average monthly humidity levels in San Diego del Llanito, 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 San Diego del Llanito 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 San Diego del Llanito

In San Diego del Llanito in January, the maximum UV index is 9, which corresponds to a very high Exposure Category. The time to burn is just 15 minutes, so it's essential to take precautions. For detailed information, you can check the Hourly UV Index in San Diego del Llanito.

Maximum UV Index Levels in San Diego del Llanito for January

The chart shows the monthly maximum UV Index (UVI) for San Diego del Llanito 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 San Diego del Llanito typically reaches 9, which falls under the very high exposure category.

Data source: San Diego del Llanito 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 San Diego del Llanito Compares to Other Months

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

This table compares monthly weather conditions in San Diego del Llanito, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	13°C (56°F)	5 mm (0.2 inches)	74%	very high
February Weather	16°C (60°F)	7 mm (0.3 inches)	65%	extreme
March Weather	18°C (65°F)	12 mm (0.5 inches)	58%	extreme
April Weather	20°C (69°F)	8 mm (0.3 inches)	58%	extreme
May Weather	22°C (71°F)	40 mm (1.6 inches)	67%	extreme
June Weather	20°C (69°F)	133 mm (5.3 inches)	76%	extreme
July Weather	19°C (67°F)	99 mm (3.9 inches)	67%	extreme
August Weather	20°C (68°F)	77 mm (3.0 inches)	68%	extreme
September Weather	18°C (65°F)	130 mm (5.1 inches)	81%	extreme
October Weather	17°C (63°F)	57 mm (2.2 inches)	83%	extreme
November Weather	15°C (59°F)	22 mm (0.9 inches)	84%	very high
December Weather	13°C (56°F)	6 mm (0.2 inches)	81%	very high