April Weather in Arenal, Honduras

Last updated: August 23, 2025

In April, the average temperature in Arenal, Honduras hovers around 25°C (77°F). You can expect a comfortable climate with minimums dipping to 15°C (60°F) and thrilling highs reaching up to 38°C (100°F). With an average humidity of 61% and about 37 mm (1.4 in) of precipitation over 7 days, it's a month that balances warmth and occasional showers beautifully.

April Temperature in Arenal

In April in Arenal, the average temperature is 25°C (77°F). Maximums can reach 38°C (100°F), and minimums can be as low as 15°C (60°F). This pleasant weather makes it a perfect time for travelers to explore and enjoy outdoor activities.

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

The chart illustrates April temperature patterns in Arenal, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Arenal, April typically has an average temperature of 25°C (77°F), with highs reaching up to 38°C (100°F) and lows dropping to around 15°C (60°F).

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

April Precipitation in Arenal

In Arenal in April, the precipitation amount is measured at 37 mm (1.4 in) over a span of 7 days.

April Precipitation Trends in Arenal

The chart displays monthly precipitation patterns in Arenal, 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 Arenal, April typically receives around 37 mm (1.4 inches) of precipitation spread over approximately 7 days.

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

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

April Humidity in Arenal

In Arenal in April humidity is 61%. With an average temperature of 25°C (77°F), this humidity feels like a warm embrace that can quickly lead to feelings of stickiness, making traveling a bit more tiring as you adapt to the climate while exploring.

April Average Humidity in Arenal

This chart illustrates the average monthly humidity levels in Arenal, 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 Arenal is approximately 61%, 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 Arenal

In Arenal 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 Arenal.

Maximum UV Index Levels in Arenal for April

The chart shows the monthly maximum UV Index (UVI) for Arenal 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 Arenal typically reaches 15, which falls under the extreme exposure category.

Data source: Arenal 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 Arenal Compares to Other Months

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

This table compares monthly weather conditions in Arenal, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	21°C (69°F)	37 mm (1.5 inches)	78%	extreme
February Weather	22°C (71°F)	23 mm (0.9 inches)	74%	extreme
March Weather	23°C (73°F)	25 mm (1.0 inches)	67%	extreme
April Weather	25°C (77°F)	37 mm (1.4 inches)	61%	extreme
May Weather	25°C (78°F)	126 mm (5.0 inches)	59%	extreme
June Weather	25°C (77°F)	131 mm (5.2 inches)	61%	extreme
July Weather	24°C (76°F)	99 mm (3.9 inches)	68%	extreme
August Weather	24°C (76°F)	122 mm (4.8 inches)	70%	extreme
September Weather	24°C (76°F)	125 mm (4.9 inches)	75%	extreme
October Weather	23°C (74°F)	205 mm (8.1 inches)	81%	extreme
November Weather	22°C (71°F)	127 mm (5.0 inches)	82%	very high
December Weather	21°C (69°F)	49 mm (1.9 inches)	75%	very high