July Weather in Arenal, Honduras

Last updated: August 23, 2025

In July, the average temperature in Arenal, Honduras hovers around 24°C (76°F), making it a pleasant time to visit. Expect temperatures to vary, with a minimum of 17°C (62°F) and a maximum of 34°C (94°F). Be prepared for some rain, as the area receives about 99 mm (3.9 in) of precipitation over 15 days. With an average humidity of 68%, it’s wise to stay hydrated and enjoy the vibrant atmosphere!

July Temperature in Arenal

In July in Arenal, the average temperature is 24°C (76°F). Maximum temperatures can reach 34°C (94°F), while minimums can drop as low as 17°C (62°F). This climate makes Arenal an ideal destination for travelers seeking pleasant weather and comfortable conditions for outdoor activities.

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

The chart illustrates July 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, July typically has an average temperature of 24°C (76°F), with highs reaching up to 34°C (94°F) and lows dropping to around 17°C (62°F).

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

July Precipitation in Arenal

In Arenal in July, the total precipitation amount is 99 mm (3.9 in) over the course of 15 days.

July Precipitation Trends in Arenal

The chart displays monthly precipitation patterns in Arenal, with values for each month alongside July’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how July’s conditions compare to those of other months. In Arenal, July typically receives around 99 mm (3.9 inches) of precipitation spread over approximately 15 days.

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

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Millimeters (mm) Inches (in)

July Humidity in Arenal

In Arenal in July humidity is 68%. With an average temperature of 24°C (76°F), this humidity feels like a warm, steamy embrace that makes traveling both invigorating and slightly exhausting, as the air clings to your skin and encourages leisurely breaks in the shade.

July Average Humidity in Arenal

This chart illustrates the average monthly humidity levels in Arenal, with July’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In July, average humidity in Arenal is approximately 68%, offering insight into how humid the weather typically is during this month.

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

July UV Index in Arenal

In Arenal in July, 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 Arenal, you can check here.

Maximum UV Index Levels in Arenal for July

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

Data source: Arenal July 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 July 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 July’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 July’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