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September Weather in Rondon, Colombia

Last updated: August 23, 2025

In September, the average temperature in Rondon, Colombia hovers around 14°C (58°F), with a minimum dipping to 6°C (44°F) and a maximum reaching 21°C (70°F). Expect precipitation of approximately 89 mm (3.5 in) spread over 21 days, paired with an average humidity of 64%. Stay prepared for a mix of mild temperatures and occasional rain!

September Temperature in Rondon

In September in Rondon, the average temperature is 14°C (58°F), with a maximum that can reach 21°C (70°F) and a minimum that can drop as low as 6°C (44°F). It's a great time to visit if you enjoy mild temperatures and the chance to experience both warmer days and cooler evenings.

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

The chart illustrates September temperature patterns in Rondon, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Rondon, September typically has an average temperature of 14°C (58°F), with highs reaching up to 21°C (70°F) and lows dropping to around 6°C (44°F).
JanFebMarAprMayJunJulAugSepOctNovDec585859595958575757595959
Data source: Temperature data for Rondon generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

September Precipitation in Rondon

In Rondon in September, the precipitation amount is 89 mm (3.5 in) spread over 21 days.

September Precipitation Trends in Rondon

The chart displays monthly precipitation patterns in Rondon, 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 Rondon, September typically receives around 89 mm (3.5 inches) of precipitation spread over approximately 21 days.
JanFebMarAprMayJunJulAugSepOctNovDec12213521925925022416912389183267129
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Rondon

In Rondon in September, humidity is 64%. With an average temperature of 14°C (58°F), this humidity feels like a refreshing embrace, making travel comfortable but slightly sticky, and occasionally necessitating a light jacket when the breeze picks up.

September Average Humidity in Rondon

This chart illustrates the average monthly humidity levels in Rondon, 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 Rondon is approximately 64%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec51%46%50%64%85%92%89%73%64%68%73%66%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Rondon

In Rondon in September, the maximum UV index reaches an alarming 15, which falls into the extreme Exposure Category. With a time to burn of just 10 minutes, it's crucial to take precautions. For detailed information, you can check the Hourly UV Index in Rondon.

Maximum UV Index Levels in Rondon for September

The chart shows the monthly maximum UV Index (UVI) for Rondon 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 Rondon typically reaches 15, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec141517171615151515151313
Data source: Rondon 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 Rondon Compares to Other Months

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

This table compares monthly weather conditions in Rondon, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather14°C (58°F)122 mm (4.8 inches)51%extreme
February Weather15°C (59°F)135 mm (5.3 inches)46%extreme
March Weather15°C (59°F)219 mm (8.6 inches)49%extreme
April Weather15°C (59°F)259 mm (10.2 inches)63%extreme
May Weather15°C (59°F)250 mm (9.9 inches)85%extreme
June Weather15°C (59°F)224 mm (8.8 inches)92%extreme
July Weather14°C (57°F)169 mm (6.6 inches)89%extreme
August Weather14°C (57°F)123 mm (4.8 inches)73%extreme
September Weather14°C (58°F)89 mm (3.5 inches)64%extreme
October Weather15°C (59°F)183 mm (7.2 inches)67%extreme
November Weather15°C (60°F)267 mm (10.5 inches)73%extreme
December Weather15°C (59°F)129 mm (5.1 inches)66%extreme

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