April Weather in Guapiles, Costa Rica

Last updated: August 23, 2025

In Guapiles, Costa Rica, the average temperature in April hovers around 24°C (75°F), making it a pleasant time of year. Expect temperatures to range from a cool 17°C (63°F) to a warm 31°C (88°F). Be prepared for precipitation, as 120 mm (4.7 in) of rain can fall over approximately 23 days. With an average humidity of 69%, the air can feel a bit damp, so pack accordingly!

April Temperature in Guapiles

In April in Guapiles, the average temperature is 24°C (75°F). The maximum can reach 31°C (88°F), and the minimum can be as low as 17°C (63°F). This makes it a perfect time for travelers to enjoy a pleasant climate while exploring the area.

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

The chart illustrates April temperature patterns in Guapiles, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Guapiles, April typically has an average temperature of 24°C (75°F), with highs reaching up to 31°C (88°F) and lows dropping to around 17°C (63°F).

Data source: Temperature data for Guapiles generated using information from the Copernicus Climate Change Service.

April Precipitation in Guapiles

In Guapiles in April, the precipitation amount is 120 mm (4.7 in) over the course of 23 days.

April Precipitation Trends in Guapiles

The chart displays monthly precipitation patterns in Guapiles, 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 Guapiles, April typically receives around 120 mm (4.7 inches) of precipitation spread over approximately 23 days.

Data source: Precipitation data for April generated using information from the Copernicus Climate Change Service.

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Millimeters (mm) Inches (in)

April Humidity in Guapiles

In Guapiles in April, humidity is 69%. With an average temperature of 24°C (75°F), this humidity feels like a warm embrace, making it both refreshing and somewhat muggy for traveling.

April Average Humidity in Guapiles

This chart illustrates the average monthly humidity levels in Guapiles, 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 Guapiles is approximately 69%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for April generated using information from the Copernicus Climate Change Service.

April UV Index in Guapiles

In Guapiles 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 Guapiles, you can check here.

Maximum UV Index Levels in Guapiles for April

The chart shows the monthly maximum UV Index (UVI) for Guapiles 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 Guapiles typically reaches 14, which falls under the extreme exposure category.

Data source: Guapiles 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 Guapiles Compares to Other Months

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

This table compares monthly weather conditions in Guapiles, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	22°C (72°F)	203 mm (8.0 inches)	71%	extreme
February Weather	22°C (72°F)	86 mm (3.4 inches)	70%	extreme
March Weather	23°C (73°F)	93 mm (3.7 inches)	68%	extreme
April Weather	24°C (75°F)	120 mm (4.7 inches)	69%	extreme
May Weather	24°C (76°F)	356 mm (14.0 inches)	70%	extreme
June Weather	24°C (76°F)	269 mm (10.6 inches)	81%	extreme
July Weather	24°C (75°F)	286 mm (11.3 inches)	88%	extreme
August Weather	24°C (76°F)	203 mm (8.0 inches)	85%	extreme
September Weather	24°C (76°F)	192 mm (7.6 inches)	84%	extreme
October Weather	24°C (75°F)	405 mm (15.9 inches)	82%	extreme
November Weather	23°C (74°F)	334 mm (13.1 inches)	81%	extreme
December Weather	23°C (73°F)	320 mm (12.6 inches)	74%	very high