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September Weather in La Llanada, Colombia

Last updated: August 23, 2025

In September, the average temperature in La Llanada, Colombia hovers around 19°C (67°F). Expect a minimum of 13°C (56°F) and a pleasant maximum of 28°C (83°F). However, be prepared for substantial rainfall, with 470 mm (18.5 in) expected over the course of 30 days, and keep in mind the high average humidity of 88%.

September Temperature in La Llanada

In September in La Llanada, the average temperature is 19°C (67°F). Maximum temperatures can reach 28°C (83°F), and minimums can drop to as low as 13°C (56°F). This pleasant climate makes La Llanada an ideal destination for travelers seeking mild weather and comfortable outdoor activities.

September Weather in La Llanada: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in La Llanada, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In La Llanada, September typically has an average temperature of 19°C (67°F), with highs reaching up to 28°C (83°F) and lows dropping to around 13°C (56°F).
JanFebMarAprMayJunJulAugSepOctNovDec666666666767676767666666
Data source: Temperature data for La Llanada 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 La Llanada

In La Llanada in September, the total precipitation amount recorded was 470 mm (18.5 in) over the course of 30 days.

September Precipitation Trends in La Llanada

The chart displays monthly precipitation patterns in La Llanada, 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 La Llanada, September typically receives around 470 mm (18.5 inches) of precipitation spread over approximately 30 days.
JanFebMarAprMayJunJulAugSepOctNovDec347423460500490365361392470544407458
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in La Llanada

In La Llanada in September, humidity is 88%. With an average temperature of 19°C (67°F), this humidity feels like a heavy blanket enveloping you, making travel feel sticky and exhausting as you navigate through the sweltering air.

September Average Humidity in La Llanada

This chart illustrates the average monthly humidity levels in La Llanada, 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 La Llanada is approximately 88%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec89%90%91%88%87%84%78%80%88%90%89%86%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in La Llanada

In La Llanada 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 La Llanada, you can check here.

Maximum UV Index Levels in La Llanada for September

The chart shows the monthly maximum UV Index (UVI) for La Llanada 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 La Llanada typically reaches 14, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec151517171513141414151313
Data source: La Llanada 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 La Llanada Compares to Other Months

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

This table compares monthly weather conditions in La Llanada, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather19°C (66°F)347 mm (13.6 inches)89%extreme
February Weather19°C (67°F)423 mm (16.6 inches)90%extreme
March Weather19°C (66°F)460 mm (18.1 inches)91%extreme
April Weather19°C (67°F)500 mm (19.7 inches)88%extreme
May Weather19°C (67°F)490 mm (19.3 inches)87%extreme
June Weather19°C (67°F)364 mm (14.3 inches)84%extreme
July Weather19°C (67°F)361 mm (14.2 inches)78%extreme
August Weather20°C (68°F)392 mm (15.4 inches)80%extreme
September Weather19°C (67°F)470 mm (18.5 inches)88%extreme
October Weather19°C (66°F)544 mm (21.4 inches)90%extreme
November Weather19°C (66°F)407 mm (16.0 inches)89%extreme
December Weather19°C (66°F)458 mm (18.0 inches)86%extreme

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