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April Weather in Los Chiles, Costa Rica

Last updated: August 23, 2025

In April, the average temperature in Los Chiles, Costa Rica is a warm 26°C (80°F), with a comfortable minimum of 19°C (66°F) and a sweltering maximum reaching 34°C (94°F). Expect an average humidity of 69%, paired with 70 mm (2.7 in) of precipitation spread over 19 days. Perfect for those who enjoy a balance of sunshine and occasional showers!

April Temperature in Los Chiles

In April in Los Chiles, the average temperature is 26°C (80°F). The maximum can reach 34°C (94°F), and the minimum can be as low as 19°C (66°F). Be prepared for warm and pleasant weather, ideal for exploring the sights and enjoying outdoor activities.

April Weather in Los Chiles: Daily Temperature Highs, Lows, and Averages

The chart illustrates April temperature patterns in Los Chiles, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Los Chiles, April typically has an average temperature of 26°C (80°F), with highs reaching up to 34°C (94°F) and lows dropping to around 19°C (66°F).
JanFebMarAprMayJunJulAugSepOctNovDec767677797979787878787776
Data source: Temperature data for Los Chiles 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 Los Chiles

In Los Chiles in April, the precipitation amount is 70 mm (2.7 in), spread over 19 days.

April Precipitation Trends in Los Chiles

The chart displays monthly precipitation patterns in Los Chiles, 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 Los Chiles, April typically receives around 70 mm (2.7 inches) of precipitation spread over approximately 19 days.
JanFebMarAprMayJunJulAugSepOctNovDec120758470315324252277296353241176
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Los Chiles

In Los Chiles in April, humidity is 69%. With an average temperature of 26°C (80°F), this humidity feels like a warm, steamy embrace, making outdoor activities slightly sweaty and requiring frequent breaks for hydration but still inviting for leisurely strolls or exploring local attractions.

April Average Humidity in Los Chiles

This chart illustrates the average monthly humidity levels in Los Chiles, 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 Los Chiles is approximately 69%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec71%70%68%69%70%81%88%85%84%82%81%74%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Los Chiles

In Los Chiles in April, the maximum UV index is 14, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, so it's crucial to take precautions. For the detailed hourly UV index in Los Chiles, you can check here.

Maximum UV Index Levels in Los Chiles for April

The chart shows the monthly maximum UV Index (UVI) for Los Chiles 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 Los Chiles typically reaches 14, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec111214141413141313131110
Data source: Los Chiles 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 Los Chiles Compares to Other Months

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

This table compares monthly weather conditions in Los Chiles, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather24°C (76°F)120 mm (4.7 inches)71%extreme
February Weather25°C (77°F)75 mm (3.0 inches)70%extreme
March Weather25°C (78°F)84 mm (3.3 inches)68%extreme
April Weather26°C (80°F)70 mm (2.7 inches)69%extreme
May Weather26°C (79°F)315 mm (12.4 inches)70%extreme
June Weather26°C (79°F)323 mm (12.7 inches)81%extreme
July Weather26°C (78°F)252 mm (9.9 inches)88%extreme
August Weather26°C (78°F)277 mm (10.9 inches)85%extreme
September Weather26°C (79°F)296 mm (11.7 inches)84%extreme
October Weather25°C (78°F)353 mm (13.9 inches)82%extreme
November Weather25°C (77°F)241 mm (9.5 inches)81%extreme
December Weather25°C (76°F)176 mm (6.9 inches)74%very high

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