July Weather in Puerto Barrios, Guatemala

Last updated: August 23, 2025

In July, the average temperature in Puerto Barrios, Guatemala is a warm 27°C (81°F), with a delightful range where the minimum can dip to 23°C (75°F) and the maximum can reach up to 31°C (88°F). Expect about 290 mm (11.4 in) of precipitation over the month, accompanied by an average humidity of 58%. Embrace the warm weather, but don't forget your umbrella!

July Temperature in Puerto Barrios

In July in Puerto Barrios, the average temperature is 27°C (81°F). The maximum can reach 31°C (88°F) and the minimum can be as low as 23°C (75°F). This pleasant weather makes Puerto Barrios an ideal destination for travelers looking to enjoy warm and comfortable conditions.

July Weather in Puerto Barrios: Daily Temperature Highs, Lows, and Averages

The chart illustrates July temperature patterns in Puerto Barrios, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Puerto Barrios, July typically has an average temperature of 27°C (81°F), with highs reaching up to 31°C (88°F) and lows dropping to around 23°C (75°F).

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

July Precipitation in Puerto Barrios

In Puerto Barrios in July, the total precipitation amount is 290 mm (11.4 in) over a span of 30 days.

July Precipitation Trends in Puerto Barrios

The chart displays monthly precipitation patterns in Puerto Barrios, 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 Puerto Barrios, July typically receives around 290 mm (11.4 inches) of precipitation spread over approximately 30 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 Puerto Barrios

In Puerto Barrios in July humidity is 58%. With an average temperature of 27°C (81°F), this humidity feels like a warm embrace, making traveling a bit sticky but still quite comfortable for outdoor explorations.

July Average Humidity in Puerto Barrios

This chart illustrates the average monthly humidity levels in Puerto Barrios, 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 Puerto Barrios is approximately 58%, 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 Puerto Barrios

In Puerto Barrios in July, the maximum UV index reaches 13, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's crucial to take protective measures. For detailed information, you can check the Hourly UV Index in Puerto Barrios.

Maximum UV Index Levels in Puerto Barrios for July

The chart shows the monthly maximum UV Index (UVI) for Puerto Barrios 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 Puerto Barrios typically reaches 13, which falls under the extreme exposure category.

Data source: Puerto Barrios 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 Puerto Barrios Compares to Other Months

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

This table compares monthly weather conditions in Puerto Barrios, showing how July’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	23°C (75°F)	208 mm (8.2 inches)	80%	very high
February Weather	24°C (76°F)	122 mm (4.8 inches)	72%	extreme
March Weather	25°C (77°F)	146 mm (5.7 inches)	61%	extreme
April Weather	27°C (80°F)	87 mm (3.4 inches)	53%	extreme
May Weather	27°C (82°F)	151 mm (5.9 inches)	51%	extreme
June Weather	27°C (82°F)	281 mm (11.0 inches)	52%	extreme
July Weather	27°C (81°F)	290 mm (11.4 inches)	58%	extreme
August Weather	27°C (81°F)	275 mm (10.8 inches)	63%	extreme
September Weather	27°C (81°F)	229 mm (9.0 inches)	71%	extreme
October Weather	26°C (80°F)	345 mm (13.6 inches)	79%	extreme
November Weather	25°C (77°F)	477 mm (18.8 inches)	79%	very high
December Weather	24°C (75°F)	195 mm (7.7 inches)	74%	very high