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September Weather in Santacruz, Colombia

Last updated: August 23, 2025

In Santacruz, Colombia, the average temperature in September is a comfortable 19°C (67°F), with the mercury dipping as low as 12°C (53°F) and peaking at a warm 29°C (85°F). During this month, expect 230 mm (9.1 in) of precipitation spread over 25 days, contributing to an average humidity of 53%. Pack accordingly for a mix of mild weather and moisture!

September Temperature in Santacruz

In September in Santacruz, the average temperature is 19°C (67°F). Maximums can reach 29°C (85°F) and minimums can be as low as 12°C (53°F). Travelers should prepare for mild weather with warm days and cooler nights.

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

The chart illustrates September temperature patterns in Santacruz, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Santacruz, September typically has an average temperature of 19°C (67°F), with highs reaching up to 29°C (85°F) and lows dropping to around 12°C (53°F).
JanFebMarAprMayJunJulAugSepOctNovDec656565656666666766656565
Data source: Temperature data for Santacruz 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 Santacruz

In Santacruz in September, the total precipitation amount reaches 230 mm (9.1 in) over the course of 25 days.

September Precipitation Trends in Santacruz

The chart displays monthly precipitation patterns in Santacruz, 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 Santacruz, September typically receives around 230 mm (9.1 inches) of precipitation spread over approximately 25 days.
JanFebMarAprMayJunJulAugSepOctNovDec312404427432423272206157230427375420
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Santacruz

In Santacruz in September humidity is 53%. With an average temperature of 19°C (67°F), this humidity feels like a comfortable embrace, making it a pleasant time for traveling as you can explore the sights without feeling too hot or sticky.

September Average Humidity in Santacruz

This chart illustrates the average monthly humidity levels in Santacruz, 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 Santacruz is approximately 53%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec72%66%74%83%93%93%84%61%53%67%78%85%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Santacruz

In Santacruz 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 Santacruz.

Maximum UV Index Levels in Santacruz for September

The chart shows the monthly maximum UV Index (UVI) for Santacruz 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 Santacruz typically reaches 15, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec161618181614141515161413
Data source: Santacruz 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 Santacruz Compares to Other Months

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

This table compares monthly weather conditions in Santacruz, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather18°C (65°F)312 mm (12.3 inches)72%extreme
February Weather18°C (66°F)404 mm (15.9 inches)66%extreme
March Weather18°C (65°F)427 mm (16.8 inches)74%extreme
April Weather19°C (66°F)431 mm (17.0 inches)83%extreme
May Weather19°C (66°F)423 mm (16.7 inches)93%extreme
June Weather19°C (66°F)272 mm (10.7 inches)93%extreme
July Weather19°C (67°F)205 mm (8.1 inches)84%extreme
August Weather19°C (67°F)157 mm (6.2 inches)61%extreme
September Weather19°C (67°F)230 mm (9.1 inches)53%extreme
October Weather18°C (65°F)426 mm (16.8 inches)67%extreme
November Weather18°C (65°F)375 mm (14.8 inches)78%extreme
December Weather18°C (65°F)420 mm (16.5 inches)85%extreme

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