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April Weather in San Clemente, Chile

Last updated: August 22, 2025

In April, the average temperature in San Clemente, Chile hovers around 14°C (58°F), with a minimum of 4°C (40°F) and a maximum soaring to 28°C (83°F). Expect precipitation of about 34 mm (1.4 in) distributed over 3 days, paired with an average humidity level of 54%, creating a refreshing yet comfortable atmosphere.

April Temperature in San Clemente

In April in San Clemente, the average temperature is 14°C (58°F), with maximums reaching 28°C (83°F) and minimums dropping to as low as 4°C (40°F). This climate makes San Clemente an ideal destination for travelers looking to enjoy mild weather and pleasant outdoor activities.

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

The chart illustrates April temperature patterns in San Clemente, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In San Clemente, April typically has an average temperature of 14°C (58°F), with highs reaching up to 28°C (83°F) and lows dropping to around 4°C (40°F).
JanFebMarAprMayJunJulAugSepOctNovDec706964585248474952566368
Data source: Temperature data for San Clemente 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 Clemente

In San Clemente in April, the total precipitation amount is 34 mm (1.4 in) recorded over a span of 3 days.

April Precipitation Trends in San Clemente

The chart displays monthly precipitation patterns in San Clemente, 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 Clemente, April typically receives around 34 mm (1.4 inches) of precipitation spread over approximately 3 days.
JanFebMarAprMayJunJulAugSepOctNovDec14101134902111021236944193
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in San Clemente

In San Clemente in April, humidity is 54%. With an average temperature of 14°C (58°F), this humidity feels like a refreshing embrace, making it quite pleasant for traveling as long as you stay hydrated and enjoy mild, invigorating air during your adventures.

April Average Humidity in San Clemente

This chart illustrates the average monthly humidity levels in San Clemente, 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 Clemente is approximately 54%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec40%41%46%54%70%78%82%79%62%64%53%39%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in San Clemente

In San Clemente 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 Clemente.

Maximum UV Index Levels in San Clemente for April

The chart shows the monthly maximum UV Index (UVI) for San Clemente 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 Clemente typically reaches 7, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec141311753458101314
Data source: San Clemente 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 Clemente Compares to Other Months

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

This table compares monthly weather conditions in San Clemente, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather21°C (70°F)14 mm (0.5 inches)40%extreme
February Weather21°C (69°F)10 mm (0.4 inches)41%extreme
March Weather18°C (65°F)11 mm (0.4 inches)46%extreme
April Weather14°C (58°F)34 mm (1.4 inches)54%high
May Weather11°C (52°F)90 mm (3.5 inches)70%moderate
June Weather9°C (48°F)211 mm (8.3 inches)78%moderate
July Weather8°C (47°F)102 mm (4.0 inches)82%moderate
August Weather9°C (49°F)123 mm (4.8 inches)79%moderate
September Weather11°C (53°F)69 mm (2.7 inches)62%very high
October Weather13°C (57°F)44 mm (1.7 inches)64%very high
November Weather17°C (63°F)19 mm (0.7 inches)53%extreme
December Weather20°C (68°F)3 mm (0.1 inches)39%extreme

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