January Weather in Tumaco, Colombia

Last updated: August 23, 2025

In Tumaco, Colombia, the average temperature in January is a warm 26°C (79°F), with minimums dipping to 23°C (74°F) and maximums peaking at 28°C (84°F). During this month, expect 446 mm (17.6 in) of precipitation over 25 days, creating an incredibly humid environment with an average humidity of 89%. Get ready for a tropical experience!

January Temperature in Tumaco

In January in Tumaco, the average temperature is 26°C (79°F). Maximum temperatures can reach up to 28°C (84°F), while minimums may drop as low as 23°C (74°F). This pleasant climate makes it an ideal time for traveling and enjoying outdoor activities.

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

The chart illustrates January temperature patterns in Tumaco, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Tumaco, January typically has an average temperature of 26°C (79°F), with highs reaching up to 28°C (84°F) and lows dropping to around 23°C (74°F).

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

January Precipitation in Tumaco

In Tumaco in January, the total precipitation amount reaches 446 mm (17.6 in) spread over 25 days.

January Precipitation Trends in Tumaco

The chart displays monthly precipitation patterns in Tumaco, 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 Tumaco, January typically receives around 446 mm (17.6 inches) of precipitation spread over approximately 25 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 Tumaco

In Tumaco in January, humidity is 89%. With an average temperature of 26°C (79°F), this humidity feels like walking through a warm, thick blanket, making it feel much hotter and more exhausting for traveling, as every step seems to weigh you down in the muggy air.

January Average Humidity in Tumaco

This chart illustrates the average monthly humidity levels in Tumaco, 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 Tumaco is approximately 89%, 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 Tumaco

In Tumaco in January, the maximum UV index is 14, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, so it's crucial to take precautions. For the detailed hourly UV index in Tumaco, you can check here.

Maximum UV Index Levels in Tumaco for January

The chart shows the monthly maximum UV Index (UVI) for Tumaco 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 Tumaco typically reaches 14, which falls under the extreme exposure category.

Data source: Tumaco 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 Tumaco Compares to Other Months

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

This table compares monthly weather conditions in Tumaco, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	26°C (79°F)	446 mm (17.6 inches)	89%	extreme
February Weather	26°C (79°F)	339 mm (13.4 inches)	90%	extreme
March Weather	26°C (80°F)	266 mm (10.5 inches)	91%	extreme
April Weather	26°C (80°F)	300 mm (11.8 inches)	88%	extreme
May Weather	26°C (80°F)	347 mm (13.7 inches)	87%	extreme
June Weather	26°C (79°F)	283 mm (11.2 inches)	84%	extreme
July Weather	26°C (79°F)	205 mm (8.1 inches)	78%	extreme
August Weather	26°C (78°F)	185 mm (7.3 inches)	80%	extreme
September Weather	26°C (78°F)	217 mm (8.5 inches)	88%	extreme
October Weather	26°C (78°F)	180 mm (7.1 inches)	90%	extreme
November Weather	26°C (78°F)	191 mm (7.5 inches)	89%	extreme
December Weather	26°C (78°F)	339 mm (13.3 inches)	86%	extreme