September Weather in Tena, Colombia

Last updated: August 23, 2025

The average temperature in Tena, Colombia during September is a comfortable 21°C (70°F). Expect minimums around 15°C (60°F) and maximums peaking at 28°C (83°F). However, be prepared for some rain, as the region experiences an average precipitation amount of 306 mm (12.0 in) over 26 days. With an average humidity of 64%, it’s advisable to stay hydrated and enjoy the pleasant climate!

September Temperature in Tena

In September in Tena, the average temperature is 21°C (70°F). Maximum temperatures can reach 28°C (83°F), while minimums can dip as low as 15°C (60°F). This makes it an ideal time for travelers to enjoy pleasant weather and outdoor activities.

September Weather in Tena: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Tena, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Tena, September typically has an average temperature of 21°C (70°F), with highs reaching up to 28°C (83°F) and lows dropping to around 15°C (60°F).

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

September Precipitation in Tena

In Tena in September, the precipitation amount is 306 mm (12.0 in) occurring over 26 days.

September Precipitation Trends in Tena

The chart displays monthly precipitation patterns in Tena, with values for each month alongside September’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how September’s conditions compare to those of other months. In Tena, September typically receives around 306 mm (12.0 inches) of precipitation spread over approximately 26 days.

Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.

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Millimeters (mm) Inches (in)

September Humidity in Tena

In Tena in September humidity is 64%. With an average temperature of 21°C (70°F), this humidity feels like a warm embrace, making it comfortable for traveling during the day, albeit slightly sticky in the afternoons.

September Average Humidity in Tena

This chart illustrates the average monthly humidity levels in Tena, with September’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In September, average humidity in Tena is approximately 64%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Tena

In Tena in September, 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 Tena, you can check here.

Maximum UV Index Levels in Tena for September

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

Data source: Tena September 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 September Weather in Tena Compares to Other Months

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

This table compares monthly weather conditions in Tena, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	21°C (70°F)	101 mm (4.0 inches)	51%	extreme
February Weather	22°C (71°F)	140 mm (5.5 inches)	46%	extreme
March Weather	21°C (70°F)	319 mm (12.6 inches)	49%	extreme
April Weather	21°C (70°F)	471 mm (18.6 inches)	63%	extreme
May Weather	21°C (70°F)	603 mm (23.7 inches)	85%	extreme
June Weather	21°C (70°F)	443 mm (17.4 inches)	92%	extreme
July Weather	21°C (70°F)	412 mm (16.2 inches)	89%	extreme
August Weather	21°C (70°F)	313 mm (12.3 inches)	73%	extreme
September Weather	21°C (70°F)	306 mm (12.0 inches)	64%	extreme
October Weather	21°C (70°F)	382 mm (15.0 inches)	67%	extreme
November Weather	21°C (70°F)	230 mm (9.0 inches)	73%	extreme
December Weather	21°C (70°F)	131 mm (5.2 inches)	66%	extreme