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September Weather in Chiguayante, Chile

Last updated: August 22, 2025

In September, the average temperature in Chiguayante, Chile hovers around 10°C (50°F), with extremes ranging from a cool 0°C (32°F) to a warm 29°C (85°F). Expect about 83 mm (3.3 in) of precipitation spread over 7 days, and be prepared for high humidity levels at 79% throughout the month.

September Temperature in Chiguayante

In September in Chiguayante, the average temperature is 10°C (50°F). Maximums can reach 29°C (85°F), and minimums can be as low as 0°C (32°F). Pack for a range of temperatures to fully enjoy your travels in this diverse climate.

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

The chart illustrates September temperature patterns in Chiguayante, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Chiguayante, September typically has an average temperature of 10°C (50°F), with highs reaching up to 29°C (85°F) and lows dropping to around 0°C (32°F).
JanFebMarAprMayJunJulAugSepOctNovDec656460555047464750525862
Data source: Temperature data for Chiguayante 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 Chiguayante

In Chiguayante in September, the total precipitation amount is 83 mm (3.3 in) over the course of 7 days.

September Precipitation Trends in Chiguayante

The chart displays monthly precipitation patterns in Chiguayante, 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 Chiguayante, September typically receives around 83 mm (3.3 inches) of precipitation spread over approximately 7 days.
JanFebMarAprMayJunJulAugSepOctNovDec109244412522612912783542910
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Chiguayante

In Chiguayante in September humidity is 79%. With an average temperature of 10°C (50°F), this humidity feels like a damp chill that seeps into your bones, making outdoor exploration less inviting and requiring layered clothing to stay comfortable while traveling.

September Average Humidity in Chiguayante

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

In Chiguayante 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 Chiguayante.

Maximum UV Index Levels in Chiguayante for September

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

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

This table compares monthly weather conditions in Chiguayante, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather18°C (65°F)10 mm (0.4 inches)68%extreme
February Weather18°C (65°F)9 mm (0.4 inches)67%extreme
March Weather16°C (60°F)24 mm (1.0 inches)70%very high
April Weather13°C (55°F)44 mm (1.7 inches)74%high
May Weather10°C (51°F)125 mm (4.9 inches)83%moderate
June Weather9°C (48°F)226 mm (8.9 inches)85%moderate
July Weather8°C (47°F)129 mm (5.1 inches)86%moderate
August Weather8°C (48°F)127 mm (5.0 inches)85%moderate
September Weather10°C (50°F)83 mm (3.3 inches)79%high
October Weather11°C (53°F)54 mm (2.1 inches)76%very high
November Weather14°C (58°F)29 mm (1.1 inches)72%extreme
December Weather17°C (62°F)10 mm (0.4 inches)67%extreme

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