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September Weather in Los Santos, Colombia

Last updated: August 23, 2025

In Los Santos, Colombia, the average temperature in September hovers around 20°C (68°F), with a comfortable minimum of 13°C (55°F) and a pleasant maximum of 27°C (81°F). Expect significant rainfall, with 438 mm (17.2 in) recorded over 29 days, contributing to a lush environment. The average humidity stands at a notable 78%, ensuring a refreshing atmosphere throughout the month.

September Temperature in Los Santos

In September in Los Santos, the average temperature is 20°C (68°F). The maximum can reach 27°C (81°F), and the minimum can be as low as 13°C (55°F). This pleasant climate makes it an ideal time for outdoor activities and sightseeing.

September Weather in Los Santos: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Los Santos, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Los Santos, September typically has an average temperature of 20°C (68°F), with highs reaching up to 27°C (81°F) and lows dropping to around 13°C (55°F).
JanFebMarAprMayJunJulAugSepOctNovDec686868686868686868676768
Data source: Temperature data for Los Santos 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 Los Santos

In Los Santos in September, the total precipitation amount reaches 438 mm (17.2 in) over the course of 29 days.

September Precipitation Trends in Los Santos

The chart displays monthly precipitation patterns in Los Santos, 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 Los Santos, September typically receives around 438 mm (17.2 inches) of precipitation spread over approximately 29 days.
JanFebMarAprMayJunJulAugSepOctNovDec155125321456647672622492438524415238
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Los Santos

In Los Santos in September humidity is 78%. With an average temperature of 20°C (68°F), this humidity feels like a warm, enveloping blanket that makes exploring the sights a bit sticky, so travelers should stay hydrated and take frequent breaks in the shade.

September Average Humidity in Los Santos

This chart illustrates the average monthly humidity levels in Los Santos, 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 Los Santos is approximately 78%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec52%47%45%54%81%88%88%82%78%83%84%70%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Los Santos

In Los Santos 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 Los Santos, you can check here.

Maximum UV Index Levels in Los Santos for September

The chart shows the monthly maximum UV Index (UVI) for Los Santos 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 Los Santos typically reaches 14, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec131416161514141414141211
Data source: Los Santos 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 Los Santos Compares to Other Months

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

This table compares monthly weather conditions in Los Santos, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather20°C (68°F)155 mm (6.1 inches)52%extreme
February Weather20°C (69°F)125 mm (4.9 inches)47%extreme
March Weather20°C (68°F)321 mm (12.6 inches)45%extreme
April Weather20°C (68°F)456 mm (17.9 inches)54%extreme
May Weather20°C (69°F)647 mm (25.5 inches)81%extreme
June Weather20°C (68°F)672 mm (26.5 inches)88%extreme
July Weather20°C (69°F)622 mm (24.5 inches)88%extreme
August Weather20°C (68°F)492 mm (19.4 inches)82%extreme
September Weather20°C (68°F)438 mm (17.2 inches)78%extreme
October Weather19°C (67°F)524 mm (20.6 inches)83%extreme
November Weather20°C (68°F)415 mm (16.3 inches)83%extreme
December Weather20°C (68°F)238 mm (9.4 inches)70%extreme

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