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September Weather in Sandona, Colombia

Last updated: August 23, 2025

The average temperature in Sandona, Colombia during September is a mild 16°C (60°F). Expect minimums of 8°C (46°F) and maximums of 24°C (75°F), making it a comfortable time of year. However, prepare for rainy days, as precipitation amounts to 129 mm (5.1 in) spread over 19 days. With an average humidity of 88%, it’s a perfect opportunity to enjoy the lush, vibrant surroundings!

September Temperature in Sandona

In September in Sandona, the average temperature is 16°C (60°F). Maximums can reach 24°C (75°F), while minimums can drop as low as 8°C (46°F). This mild climate makes it an ideal time for outdoor adventures and exploring the local attractions.

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

The chart illustrates September temperature patterns in Sandona, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Sandona, September typically has an average temperature of 16°C (60°F), with highs reaching up to 24°C (75°F) and lows dropping to around 8°C (46°F).
JanFebMarAprMayJunJulAugSepOctNovDec596059606060606060605959
Data source: Temperature data for Sandona 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 Sandona

In Sandona in September, the precipitation amount is 129 mm (5.1 in) over the course of 19 days.

September Precipitation Trends in Sandona

The chart displays monthly precipitation patterns in Sandona, 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 Sandona, September typically receives around 129 mm (5.1 inches) of precipitation spread over approximately 19 days.
JanFebMarAprMayJunJulAugSepOctNovDec1912012832642491598782129267305278
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Sandona

In Sandona in September, humidity is 88%. With an average temperature of 16°C (60°F), this humidity feels like a thick, suffocating blanket enveloping you, making every step feel heavier and the air thicker, which can be quite draining for travelers.

September Average Humidity in Sandona

This chart illustrates the average monthly humidity levels in Sandona, 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 Sandona 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 Sandona

In Sandona in September, the maximum UV index is 16, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, making it crucial to take protective measures. For detailed information, you can refer to the Hourly UV Index in Sandona.

Maximum UV Index Levels in Sandona for September

The chart shows the monthly maximum UV Index (UVI) for Sandona 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 Sandona typically reaches 16, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec161718181614151516171413
Data source: Sandona 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 Sandona Compares to Other Months

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

This table compares monthly weather conditions in Sandona, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather15°C (60°F)191 mm (7.5 inches)89%extreme
February Weather15°C (60°F)201 mm (7.9 inches)90%extreme
March Weather15°C (60°F)283 mm (11.1 inches)91%extreme
April Weather15°C (60°F)264 mm (10.4 inches)88%extreme
May Weather16°C (60°F)249 mm (9.8 inches)87%extreme
June Weather15°C (60°F)159 mm (6.3 inches)84%extreme
July Weather15°C (60°F)87 mm (3.4 inches)78%extreme
August Weather16°C (60°F)82 mm (3.2 inches)80%extreme
September Weather16°C (60°F)129 mm (5.1 inches)88%extreme
October Weather15°C (60°F)267 mm (10.5 inches)90%extreme
November Weather15°C (60°F)305 mm (12.0 inches)89%extreme
December Weather15°C (60°F)278 mm (10.9 inches)86%extreme

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