August Weather in Joyabaj, Guatemala

Last updated: August 23, 2025

In August, the average temperature in Joyabaj, Guatemala hovers around 20°C (68°F), making it a pleasant time to visit. The thermometer can dip as low as 12°C (54°F) or rise up to 29°C (85°F), offering a delightful range of weather. Be prepared for 171 mm (6.7 in) of precipitation over the course of 22 days, and expect an average humidity level of 82%.

August Temperature in Joyabaj

In August in Joyabaj, the average temperature is a comfortable 20°C (68°F). The maximum can reach up to 29°C (85°F), while the minimum can drop to as low as 12°C (54°F). This mild climate makes it an ideal time for travelers to explore and enjoy outdoor activities comfortably.

August Weather in Joyabaj: Daily Temperature Highs, Lows, and Averages

The chart illustrates August temperature patterns in Joyabaj, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Joyabaj, August typically has an average temperature of 20°C (68°F), with highs reaching up to 29°C (85°F) and lows dropping to around 12°C (54°F).

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

August Precipitation in Joyabaj

In Joyabaj in August, the precipitation amount is 171 mm (6.7 in) distributed over 22 days.

August Precipitation Trends in Joyabaj

The chart displays monthly precipitation patterns in Joyabaj, with values for each month alongside August’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how August’s conditions compare to those of other months. In Joyabaj, August typically receives around 171 mm (6.7 inches) of precipitation spread over approximately 22 days.

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

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Millimeters (mm) Inches (in)

August Humidity in Joyabaj

In Joyabaj in August humidity is 82%. With an average temperature of 20°C (68°F), this humidity feels like a warm, enveloping blanket that makes traveling a bit sluggish but surprisingly refreshing, as long as you take breaks in shaded areas to cool off.

August Average Humidity in Joyabaj

This chart illustrates the average monthly humidity levels in Joyabaj, with August’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In August, average humidity in Joyabaj is approximately 82%, offering insight into how humid the weather typically is during this month.

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

August UV Index in Joyabaj

In Joyabaj in August, 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 Joyabaj, you can check here.

Maximum UV Index Levels in Joyabaj for August

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

Data source: Joyabaj August 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 August Weather in Joyabaj Compares to Other Months

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

This table compares monthly weather conditions in Joyabaj, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	17°C (63°F)	15 mm (0.6 inches)	76%	extreme
February Weather	18°C (66°F)	9 mm (0.3 inches)	68%	extreme
March Weather	19°C (67°F)	9 mm (0.3 inches)	59%	extreme
April Weather	21°C (70°F)	34 mm (1.3 inches)	57%	extreme
May Weather	21°C (70°F)	135 mm (5.3 inches)	65%	extreme
June Weather	20°C (69°F)	205 mm (8.1 inches)	66%	extreme
July Weather	20°C (68°F)	119 mm (4.7 inches)	75%	extreme
August Weather	20°C (68°F)	171 mm (6.7 inches)	82%	extreme
September Weather	20°C (68°F)	186 mm (7.3 inches)	82%	extreme
October Weather	19°C (67°F)	190 mm (7.5 inches)	83%	extreme
November Weather	18°C (65°F)	59 mm (2.3 inches)	80%	extreme
December Weather	17°C (64°F)	14 mm (0.6 inches)	76%	very high