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April Weather in Puerto Cortes, Costa Rica

Last updated: August 23, 2025

In Puerto Cortes, Costa Rica, the average temperature in April hovers around 25°C (77°F), with a comfortable range that sees minimums at 19°C (67°F) and maximums up to 31°C (87°F). Expect a fair amount of rainfall, with 245 mm (9.6 in) spread across 29 days, contributing to an average humidity of 67%. Embrace the lively atmosphere of this month while preparing for the occasional shower!

April Temperature in Puerto Cortes

In April in Puerto Cortes, the average temperature is 25°C (77°F). The maximum can reach 31°C (87°F) and the minimum can be as low as 19°C (67°F). This pleasant climate makes it an ideal time for travelers to explore and enjoy outdoor activities in Puerto Cortes.

April Weather in Puerto Cortes: Daily Temperature Highs, Lows, and Averages

The chart illustrates April temperature patterns in Puerto Cortes, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Puerto Cortes, April typically has an average temperature of 25°C (77°F), with highs reaching up to 31°C (87°F) and lows dropping to around 19°C (67°F).
JanFebMarAprMayJunJulAugSepOctNovDec757677767676757575747474
Data source: Temperature data for Puerto Cortes 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 Puerto Cortes

In Puerto Cortes in April, the precipitation amount is 245 mm (9.6 in) spread over a period of 29 days.

April Precipitation Trends in Puerto Cortes

The chart displays monthly precipitation patterns in Puerto Cortes, 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 Puerto Cortes, April typically receives around 245 mm (9.6 inches) of precipitation spread over approximately 29 days.
JanFebMarAprMayJunJulAugSepOctNovDec944354245655622500637579887687198
Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.
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April Humidity in Puerto Cortes

In Puerto Cortes in April, humidity is 67%. With an average temperature of 25°C (77°F), this humidity feels like traveling through a warm, heavy blanket, making outdoor activities feel more strenuous and sticky than usual.

April Average Humidity in Puerto Cortes

This chart illustrates the average monthly humidity levels in Puerto Cortes, 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 Puerto Cortes is approximately 67%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec68%68%66%67%69%84%85%82%81%80%80%73%
Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Puerto Cortes

In Puerto Cortes in April, the maximum UV index reaches an alarming 15, which falls into the extreme Exposure Category. With a time to burn of just 10 minutes, it's crucial to take precautions. For detailed information, you can check the Hourly UV Index in Puerto Cortes.

Maximum UV Index Levels in Puerto Cortes for April

The chart shows the monthly maximum UV Index (UVI) for Puerto Cortes 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 Puerto Cortes typically reaches 15, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec121415151514141414141211
Data source: Puerto Cortes 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 Puerto Cortes Compares to Other Months

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

This table compares monthly weather conditions in Puerto Cortes, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather24°C (75°F)94 mm (3.7 inches)68%extreme
February Weather24°C (76°F)43 mm (1.7 inches)68%extreme
March Weather25°C (77°F)54 mm (2.1 inches)66%extreme
April Weather25°C (77°F)245 mm (9.6 inches)67%extreme
May Weather24°C (76°F)655 mm (25.8 inches)69%extreme
June Weather24°C (76°F)622 mm (24.5 inches)84%extreme
July Weather24°C (76°F)500 mm (19.7 inches)85%extreme
August Weather24°C (75°F)637 mm (25.1 inches)82%extreme
September Weather24°C (75°F)579 mm (22.8 inches)81%extreme
October Weather24°C (75°F)887 mm (34.9 inches)80%extreme
November Weather23°C (74°F)687 mm (27.0 inches)80%extreme
December Weather24°C (75°F)198 mm (7.8 inches)72%extreme

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