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September Weather in San Estanislao, Colombia

Last updated: August 23, 2025

In San Estanislao, Colombia, the average temperature in September reaches a warm 28°C (82°F), with daily variations peaking at a maximum of 36°C (97°F) and dipping to a minimum of 24°C (75°F). Expect an average humidity of 85%, accompanied by a substantial precipitation amount of 206 mm (8.1 in) over 28 days in the month. Stay prepared for the warmth and occasional rain!

September Temperature in San Estanislao

In September in San Estanislao, the average temperature is 28°C (82°F). Maximum temperatures can reach 36°C (97°F), while minimums can drop to as low as 24°C (75°F). This makes it an ideal time for travelers seeking warm weather and outdoor activities.

September Weather in San Estanislao: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in San Estanislao, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In San Estanislao, September typically has an average temperature of 28°C (82°F), with highs reaching up to 36°C (97°F) and lows dropping to around 24°C (75°F).
JanFebMarAprMayJunJulAugSepOctNovDec838484848383838382818282
Data source: Temperature data for San Estanislao 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 San Estanislao

In San Estanislao in September, the total precipitation amount is 206 mm (8.1 in) spread over 28 days.

September Precipitation Trends in San Estanislao

The chart displays monthly precipitation patterns in San Estanislao, 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 San Estanislao, September typically receives around 206 mm (8.1 inches) of precipitation spread over approximately 28 days.
JanFebMarAprMayJunJulAugSepOctNovDec135269920118815521220621415437
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in San Estanislao

In San Estanislao in September humidity is 85%. With an average temperature of 28°C (82°F), this humidity feels like a warm blanket enveloping you, making outdoor activities a sweaty endeavor and requiring frequent breaks to stay refreshed.

September Average Humidity in San Estanislao

This chart illustrates the average monthly humidity levels in San Estanislao, 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 San Estanislao is approximately 85%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec77%77%77%79%79%85%87%85%85%83%82%78%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in San Estanislao

In San Estanislao in September, the maximum UV index reaches 13, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's crucial to take protective measures. For detailed information, you can check the Hourly UV Index in San Estanislao.

Maximum UV Index Levels in San Estanislao for September

The chart shows the monthly maximum UV Index (UVI) for San Estanislao 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 San Estanislao typically reaches 13, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec111214141313121313131110
Data source: San Estanislao 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 San Estanislao Compares to Other Months

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

This table compares monthly weather conditions in San Estanislao, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather28°C (83°F)13 mm (0.5 inches)77%extreme
February Weather29°C (84°F)5 mm (0.2 inches)77%extreme
March Weather29°C (84°F)26 mm (1.0 inches)77%extreme
April Weather29°C (84°F)99 mm (3.9 inches)79%extreme
May Weather28°C (83°F)201 mm (7.9 inches)79%extreme
June Weather28°C (83°F)188 mm (7.4 inches)85%extreme
July Weather28°C (83°F)155 mm (6.1 inches)87%extreme
August Weather28°C (83°F)212 mm (8.4 inches)85%extreme
September Weather28°C (82°F)206 mm (8.1 inches)85%extreme
October Weather27°C (82°F)214 mm (8.4 inches)83%extreme
November Weather28°C (82°F)154 mm (6.1 inches)82%extreme
December Weather28°C (83°F)37 mm (1.5 inches)78%very high

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