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September Weather in Yumbel, Chile

Last updated: August 22, 2025

In Yumbel, Chile, the average temperature in September is a pleasant 10°C (51°F), with nightly lows dipping to a cool 1°C (34°F) and daytime highs reaching a warm 27°C (81°F). Expect 81 mm (3.2 in) of precipitation over about 8 days, contributing to an average humidity of 79%. Whether you're exploring the outdoors or indulging in cozy indoor activities, September offers a delightful climate to enjoy!

September Temperature in Yumbel

In September in Yumbel, the average temperature is 10°C (51°F). Maximum temperatures can reach 27°C (81°F), while minimums can drop as low as 1°C (34°F). Travelers should be prepared for a range of temperatures, ensuring they pack layers for both warm days and cooler nights.

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

The chart illustrates September temperature patterns in Yumbel, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Yumbel, September typically has an average temperature of 10°C (51°F), with highs reaching up to 27°C (81°F) and lows dropping to around 1°C (34°F).
JanFebMarAprMayJunJulAugSepOctNovDec676762565047464750546065
Data source: Temperature data for Yumbel 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 Yumbel

In Yumbel in September, the precipitation amount is 81 mm (3.2 in) over the course of 8 days.

September Precipitation Trends in Yumbel

The chart displays monthly precipitation patterns in Yumbel, 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 Yumbel, September typically receives around 81 mm (3.2 inches) of precipitation spread over approximately 8 days.
JanFebMarAprMayJunJulAugSepOctNovDec141327431242461241358161398
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Yumbel

In Yumbel in September, humidity is 79%. With an average temperature of 10°C (51°F), this humidity feels like a damp chill that seeps into your bones, making outdoor activities less enjoyable and travel somewhat uncomfortable unless you're properly layered.

September Average Humidity in Yumbel

This chart illustrates the average monthly humidity levels in Yumbel, 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 Yumbel is approximately 79%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec68%67%70%74%83%85%86%85%79%77%72%67%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Yumbel

In Yumbel in September, the maximum UV index is 7, which corresponds to the high Exposure Category. This means that the time to burn is approximately 25 minutes. For more detailed information, you can check the Hourly UV Index in Yumbel.

Maximum UV Index Levels in Yumbel for September

The chart shows the monthly maximum UV Index (UVI) for Yumbel 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 Yumbel typically reaches 7, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec141310753457101314
Data source: Yumbel 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 Yumbel Compares to Other Months

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

This table compares monthly weather conditions in Yumbel, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather20°C (67°F)14 mm (0.5 inches)68%extreme
February Weather19°C (67°F)13 mm (0.5 inches)67%extreme
March Weather17°C (62°F)27 mm (1.1 inches)70%very high
April Weather13°C (56°F)43 mm (1.7 inches)74%high
May Weather10°C (51°F)124 mm (4.9 inches)83%moderate
June Weather8°C (47°F)246 mm (9.7 inches)85%moderate
July Weather8°C (46°F)124 mm (4.9 inches)86%moderate
August Weather9°C (48°F)135 mm (5.3 inches)85%moderate
September Weather10°C (51°F)81 mm (3.2 inches)79%high
October Weather12°C (54°F)61 mm (2.4 inches)76%very high
November Weather15°C (60°F)39 mm (1.5 inches)72%extreme
December Weather18°C (65°F)8 mm (0.3 inches)67%extreme

Compare Yumbel's Climate with Cities Worldwide