January Weather in Valparaiso, Mexico

Last updated: August 27, 2025

In January, the average temperature in Valparaiso, Mexico hovers around 11°C (52°F). Expect a minimum chill of -4°C (26°F), with occasional peaks reaching up to 24°C (75°F). Be prepared for some rain, as 20 mm (0.8 in) of precipitation typically falls over just 3 days. Adding to the ambiance, the average humidity sits at a comfortable 71%.

January Temperature in Valparaiso

In January in Valparaiso, the average temperature is 11°C (52°F). The maximum can reach 24°C (75°F) and the minimum can be as low as -4°C (26°F). This variation in temperature makes it essential for travelers to pack layers to stay comfortable throughout the day.

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

The chart illustrates January temperature patterns in Valparaiso, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Valparaiso, January typically has an average temperature of 11°C (52°F), with highs reaching up to 24°C (75°F) and lows dropping to around -4°C (26°F).

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

January Precipitation in Valparaiso

In Valparaiso in January, the precipitation amount is 20 mm (0.8 in) accumulated over a period of 3 days.

January Precipitation Trends in Valparaiso

The chart displays monthly precipitation patterns in Valparaiso, 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 Valparaiso, January typically receives around 20 mm (0.8 inches) of precipitation spread over approximately 3 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 Valparaiso

In Valparaiso in January, humidity is 71%. With an average temperature of 11°C (52°F), this humidity feels like a damp chill that seeps into your clothes, making outdoor exploration less enjoyable and encouraging frequent breaks in cozy cafes or sheltered spots.

January Average Humidity in Valparaiso

This chart illustrates the average monthly humidity levels in Valparaiso, 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 Valparaiso is approximately 71%, 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 Valparaiso

In Valparaiso 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 Valparaiso.

Maximum UV Index Levels in Valparaiso for January

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

Data source: Valparaiso 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 Valparaiso Compares to Other Months

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

This table compares monthly weather conditions in Valparaiso, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	11°C (52°F)	20 mm (0.8 inches)	71%	very high
February Weather	13°C (55°F)	19 mm (0.7 inches)	64%	extreme
March Weather	16°C (61°F)	9 mm (0.3 inches)	49%	extreme
April Weather	18°C (64°F)	3 mm (0.1 inches)	47%	extreme
May Weather	20°C (67°F)	24 mm (0.9 inches)	55%	extreme
June Weather	20°C (68°F)	126 mm (5.0 inches)	77%	extreme
July Weather	17°C (64°F)	293 mm (11.5 inches)	82%	extreme
August Weather	18°C (64°F)	172 mm (6.8 inches)	83%	extreme
September Weather	17°C (63°F)	238 mm (9.4 inches)	86%	extreme
October Weather	16°C (61°F)	82 mm (3.2 inches)	83%	extreme
November Weather	14°C (57°F)	21 mm (0.8 inches)	80%	very high
December Weather	11°C (53°F)	15 mm (0.6 inches)	83%	very high