January Weather in San Fernando, Colombia

Last updated: August 23, 2025

In January, the average temperature in San Fernando, Colombia hovers around 29°C (85°F), providing a warm and inviting atmosphere. Daily temperatures can vary, with a minimum of 23°C (74°F) and peaking at a sizzling 38°C (101°F). Rainfall is modest, averaging 26 mm (1.0 in) over the course of 5 days. With an average humidity of 51%, the climate strikes a balance between comfort and warmth, making it the perfect time to explore the region!

January Temperature in San Fernando

In January in San Fernando, the average temperature is 29°C (85°F), with maximums reaching 38°C (101°F) and minimums dropping to as low as 23°C (74°F). This warm climate makes San Fernando an ideal destination for travelers seeking a sunny getaway.

January Weather in San Fernando: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in San Fernando, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In San Fernando, January typically has an average temperature of 29°C (85°F), with highs reaching up to 38°C (101°F) and lows dropping to around 23°C (74°F).

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

January Precipitation in San Fernando

In San Fernando in January, the precipitation amount is 26 mm (1.0 in) over the course of 5 days.

January Precipitation Trends in San Fernando

The chart displays monthly precipitation patterns in San Fernando, 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 Fernando, January typically receives around 26 mm (1.0 inches) of precipitation spread over approximately 5 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 San Fernando

In San Fernando in January, humidity is 51%. With an average temperature of 29°C (85°F), this humidity feels like a warm embrace, making it feel slightly heavier in the air, which can be a bit stifling for traveling but also gives a tropical vibe that enhances the experience.

January Average Humidity in San Fernando

This chart illustrates the average monthly humidity levels in San Fernando, 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 Fernando is approximately 51%, 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 Fernando

In San Fernando in January, the maximum UV index reaches 11, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's essential to take precautions. For more details, you can check the Hourly UV Index in San Fernando.

Maximum UV Index Levels in San Fernando for January

The chart shows the monthly maximum UV Index (UVI) for San Fernando 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 Fernando typically reaches 11, which falls under the extreme exposure category.

Data source: San Fernando 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 Fernando Compares to Other Months

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

This table compares monthly weather conditions in San Fernando, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	29°C (85°F)	26 mm (1.0 inches)	51%	extreme
February Weather	31°C (87°F)	6 mm (0.2 inches)	47%	extreme
March Weather	30°C (87°F)	56 mm (2.2 inches)	45%	extreme
April Weather	29°C (84°F)	217 mm (8.5 inches)	46%	extreme
May Weather	28°C (83°F)	356 mm (14.0 inches)	62%	extreme
June Weather	28°C (84°F)	265 mm (10.4 inches)	81%	extreme
July Weather	29°C (84°F)	242 mm (9.5 inches)	87%	extreme
August Weather	28°C (84°F)	276 mm (10.9 inches)	83%	extreme
September Weather	28°C (83°F)	291 mm (11.5 inches)	83%	extreme
October Weather	28°C (82°F)	298 mm (11.7 inches)	85%	extreme
November Weather	28°C (82°F)	192 mm (7.6 inches)	83%	extreme
December Weather	29°C (84°F)	59 mm (2.3 inches)	65%	very high