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September Weather in Las Gaviotas, Chile

Last updated: August 22, 2025

In September, the average temperature in Las Gaviotas, Chile hovers around 9°C (49°F), with minimums dipping to 2°C (36°F) and maximums reaching up to 20°C (68°F). During this month, expect about 147 mm (5.8 in) of precipitation spread over 12 days, contributing to an average humidity of 82%.

September Temperature in Las Gaviotas

In September in Las Gaviotas, the average temperature is 9°C (49°F). Maximum temperatures can reach 20°C (68°F), while minimums may drop to as low as 2°C (36°F). It's a great time for travelers to enjoy mild weather while exploring the attractions of Las Gaviotas.

September Weather in Las Gaviotas: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Las Gaviotas, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Las Gaviotas, September typically has an average temperature of 9°C (49°F), with highs reaching up to 20°C (68°F) and lows dropping to around 2°C (36°F).
JanFebMarAprMayJunJulAugSepOctNovDec606157535047464748515558
Data source: Temperature data for Las Gaviotas 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 Las Gaviotas

In Las Gaviotas in September, the precipitation amount is 147 mm (5.8 in) over a span of 12 days.

September Precipitation Trends in Las Gaviotas

The chart displays monthly precipitation patterns in Las Gaviotas, 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 Las Gaviotas, September typically receives around 147 mm (5.8 inches) of precipitation spread over approximately 12 days.
JanFebMarAprMayJunJulAugSepOctNovDec2731821221973312632791471298550
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Las Gaviotas

In Las Gaviotas in September, humidity is 82%. With an average temperature of 9°C (49°F), this humidity feels like a damp chill that clings to your skin, making outdoor activities less enjoyable and prompting travelers to seek warmth indoors or in cozy cafes.

September Average Humidity in Las Gaviotas

This chart illustrates the average monthly humidity levels in Las Gaviotas, 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 Las Gaviotas is approximately 82%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec69%69%70%77%86%86%87%86%82%78%74%70%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Las Gaviotas

In Las Gaviotas 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 Las Gaviotas.

Maximum UV Index Levels in Las Gaviotas for September

The chart shows the monthly maximum UV Index (UVI) for Las Gaviotas 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 Las Gaviotas typically reaches 7, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec14131064335791214
Data source: Las Gaviotas 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 Las Gaviotas Compares to Other Months

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

This table compares monthly weather conditions in Las Gaviotas, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather16°C (60°F)27 mm (1.1 inches)69%extreme
February Weather16°C (61°F)31 mm (1.2 inches)69%extreme
March Weather14°C (58°F)82 mm (3.2 inches)70%very high
April Weather12°C (54°F)122 mm (4.8 inches)77%high
May Weather10°C (51°F)197 mm (7.8 inches)86%moderate
June Weather9°C (48°F)331 mm (13.0 inches)86%moderate
July Weather8°C (46°F)263 mm (10.4 inches)86%moderate
August Weather8°C (47°F)279 mm (11.0 inches)86%moderate
September Weather9°C (49°F)147 mm (5.8 inches)82%high
October Weather10°C (51°F)129 mm (5.1 inches)78%very high
November Weather13°C (55°F)85 mm (3.4 inches)74%extreme
December Weather14°C (58°F)49 mm (1.9 inches)70%extreme

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