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April Weather in San Bernardo, Chile

Last updated: August 22, 2025

In San Bernardo, Chile, the average temperature in April is a comfortable 16°C (62°F). Temperatures can vary widely, with a minimum of 3°C (38°F) and a pleasant maximum of 32°C (91°F). Visitors can expect about 12 mm (0.5 in) of precipitation over 2 days, and an average humidity level of 52% ensures a mild atmosphere.

April Temperature in San Bernardo

In April in San Bernardo, the average temperature is 16°C (62°F). Maximums can reach 32°C (91°F), while minimums can dip as low as 3°C (38°F). It's a great time to visit if you enjoy mild weather with the possibility of warm days and cool evenings.

April Weather in San Bernardo: Daily Temperature Highs, Lows, and Averages

The chart illustrates April temperature patterns in San Bernardo, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In San Bernardo, April typically has an average temperature of 16°C (62°F), with highs reaching up to 32°C (91°F) and lows dropping to around 3°C (38°F).
JanFebMarAprMayJunJulAugSepOctNovDec717168625549485155596670
Data source: Temperature data for San Bernardo 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 San Bernardo

In San Bernardo in April, the precipitation amount is 12 mm (0.5 in) over the course of 2 days.

April Precipitation Trends in San Bernardo

The chart displays monthly precipitation patterns in San Bernardo, 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 San Bernardo, April typically receives around 12 mm (0.5 inches) of precipitation spread over approximately 2 days.
JanFebMarAprMayJunJulAugSepOctNovDec7651249996256413683
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in San Bernardo

In San Bernardo in April humidity is 52%. With an average temperature of 16°C (62°F), this humidity feels like a pleasant, mild embrace, making it ideal for comfortable sightseeing and leisurely walks.

April Average Humidity in San Bernardo

This chart illustrates the average monthly humidity levels in San Bernardo, 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 San Bernardo is approximately 52%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec41%41%46%52%64%71%75%73%56%61%52%39%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in San Bernardo

In San Bernardo in April, 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 San Bernardo.

Maximum UV Index Levels in San Bernardo for April

The chart shows the monthly maximum UV Index (UVI) for San Bernardo 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 San Bernardo typically reaches 7, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec141211753468111214
Data source: San Bernardo 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 San Bernardo Compares to Other Months

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

This table compares monthly weather conditions in San Bernardo, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather22°C (72°F)7 mm (0.3 inches)41%extreme
February Weather21°C (71°F)6 mm (0.2 inches)41%extreme
March Weather20°C (68°F)4 mm (0.2 inches)46%extreme
April Weather16°C (62°F)12 mm (0.5 inches)52%high
May Weather13°C (56°F)49 mm (1.9 inches)64%moderate
June Weather9°C (49°F)99 mm (3.9 inches)71%moderate
July Weather9°C (49°F)62 mm (2.4 inches)75%moderate
August Weather11°C (51°F)56 mm (2.2 inches)73%high
September Weather13°C (56°F)41 mm (1.6 inches)56%very high
October Weather15°C (60°F)36 mm (1.4 inches)61%extreme
November Weather19°C (66°F)8 mm (0.3 inches)52%extreme
December Weather21°C (70°F)3 mm (0.1 inches)39%extreme

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