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April Weather in Chaiten, Chile

Last updated: August 22, 2025

In April, the average temperature in Chaiten, Chile hovers around 10°C (51°F). Expect a minimum of -1°C (31°F) and the potential for a maximum of 22°C (72°F). With an average humidity of 87%, you might want to brace for a damp experience. Additionally, be prepared for 19 days of rain, accumulating to about 428 mm (16.8 in) of precipitation throughout the month.

April Temperature in Chaiten

In April in Chaiten, the average temperature is 10°C (51°F). The maximum can reach 22°C (72°F), and the minimum can be as low as -1°C (31°F). This variation in temperature suggests that travelers should pack layers to comfortably enjoy their stay.

April Weather in Chaiten: Daily Temperature Highs, Lows, and Averages

The chart illustrates April temperature patterns in Chaiten, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Chaiten, April typically has an average temperature of 10°C (51°F), with highs reaching up to 22°C (72°F) and lows dropping to around -1°C (31°F).
JanFebMarAprMayJunJulAugSepOctNovDec565754514743424344475154
Data source: Temperature data for Chaiten 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.

April Precipitation in Chaiten

In Chaiten in April, the total precipitation amount is 428 mm (16.8 in), which occurs over a span of 19 days.

April Precipitation Trends in Chaiten

The chart displays monthly precipitation patterns in Chaiten, with values for each month alongside April’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how April’s conditions compare to those of other months. In Chaiten, April typically receives around 428 mm (16.8 inches) of precipitation spread over approximately 19 days.
JanFebMarAprMayJunJulAugSepOctNovDec251187306428572643468530383429381318
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Chaiten

In Chaiten in April humidity is 87%. With an average temperature of 10°C (51°F), this humidity feels like a heavy blanket enveloping you, making outdoor activities uncomfortable and sticky, and often requiring frequent breaks to stay hydrated and cool.

April Average Humidity in Chaiten

This chart illustrates the average monthly humidity levels in Chaiten, with April’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In April, average humidity in Chaiten is approximately 87%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec83%85%82%87%87%86%87%87%86%84%82%84%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Chaiten

In Chaiten in April, the maximum UV index is 6, which corresponds to a high Exposure Category. The time to burn is approximately 25 minutes. To find the hourly UV index in Chaiten, you can refer to this Hourly UV Index in Chaiten.

Maximum UV Index Levels in Chaiten for April

The chart shows the monthly maximum UV Index (UVI) for Chaiten in April, 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 April, the maximum UV index in Chaiten typically reaches 6, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec1312963234681313
Data source: Chaiten April 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 April Weather in Chaiten Compares to Other Months

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

This table compares monthly weather conditions in Chaiten, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather13°C (56°F)251 mm (9.9 inches)83%extreme
February Weather14°C (58°F)187 mm (7.4 inches)85%extreme
March Weather12°C (54°F)306 mm (12.1 inches)82%very high
April Weather10°C (51°F)428 mm (16.8 inches)87%high
May Weather8°C (47°F)572 mm (22.5 inches)87%moderate
June Weather6°C (43°F)643 mm (25.3 inches)86%low
July Weather5°C (42°F)468 mm (18.4 inches)87%moderate
August Weather6°C (43°F)530 mm (20.9 inches)87%moderate
September Weather7°C (45°F)383 mm (15.1 inches)86%high
October Weather8°C (47°F)429 mm (16.9 inches)84%very high
November Weather11°C (51°F)381 mm (15.0 inches)82%extreme
December Weather12°C (55°F)318 mm (12.5 inches)84%extreme

Compare Chaiten's Climate with Cities Worldwide