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September Weather in Santa Ana, Colombia

Last updated: August 23, 2025

In Santa Ana, Colombia, the average temperature in September hovers around 28°C (83°F), offering a warm atmosphere for visitors. The mercury can dip as low as 23°C (75°F) at night, while daytime highs can soar to a sizzling 36°C (96°F). Expect a considerable precipitation level of 268 mm (10.5 in) spread over 27 days, contributing to an average humidity of 83%. Stay hydrated and enjoy the vibrant weather!

September Temperature in Santa Ana

In September in Santa Ana, the average temperature is 28°C (83°F). Maximum temperatures can reach up to 36°C (96°F), while minimums can drop to 23°C (75°F). It's a perfect time to enjoy outdoor activities, so pack light and prepare for warm, sunny days!

September Weather in Santa Ana: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Santa Ana, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Santa Ana, September typically has an average temperature of 28°C (83°F), with highs reaching up to 36°C (96°F) and lows dropping to around 23°C (75°F).
JanFebMarAprMayJunJulAugSepOctNovDec858786848384848483828284
Data source: Temperature data for Santa Ana 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 Santa Ana

In Santa Ana in September, the precipitation amount is 268 mm (10.5 in) spread over a total of 27 days.

September Precipitation Trends in Santa Ana

The chart displays monthly precipitation patterns in Santa Ana, 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 Santa Ana, September typically receives around 268 mm (10.5 inches) of precipitation spread over approximately 27 days.
JanFebMarAprMayJunJulAugSepOctNovDec2865619931824323127526827119168
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Santa Ana

In Santa Ana in September humidity is 83%. With an average temperature of 28°C (83°F), this humidity feels like a warm, sticky blanket wrapping around you, making travel uncomfortable and requiring frequent breaks to hydrate and cool down.

September Average Humidity in Santa Ana

This chart illustrates the average monthly humidity levels in Santa Ana, 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 Santa Ana is approximately 83%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec51%47%45%46%62%81%87%83%83%85%83%65%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Santa Ana

In Santa Ana 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 Santa Ana.

Maximum UV Index Levels in Santa Ana for September

The chart shows the monthly maximum UV Index (UVI) for Santa Ana 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 Santa Ana typically reaches 13, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec111213151413121313131110
Data source: Santa Ana 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 Santa Ana Compares to Other Months

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

This table compares monthly weather conditions in Santa Ana, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather29°C (85°F)28 mm (1.1 inches)51%extreme
February Weather30°C (87°F)6 mm (0.2 inches)47%extreme
March Weather30°C (86°F)56 mm (2.2 inches)45%extreme
April Weather29°C (85°F)199 mm (7.8 inches)46%extreme
May Weather29°C (84°F)318 mm (12.5 inches)62%extreme
June Weather29°C (84°F)243 mm (9.5 inches)81%extreme
July Weather29°C (84°F)231 mm (9.1 inches)87%extreme
August Weather29°C (84°F)275 mm (10.8 inches)83%extreme
September Weather28°C (83°F)268 mm (10.5 inches)83%extreme
October Weather28°C (82°F)271 mm (10.7 inches)85%extreme
November Weather28°C (83°F)191 mm (7.5 inches)83%extreme
December Weather29°C (84°F)68 mm (2.7 inches)65%very high

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