August Weather in Catio, Guinea-Bissau

Last updated: August 23, 2025

In August, the average temperature in Catio, Guinea-Bissau is a warm 26°C (80°F). Expect minimums around 23°C (74°F) and highs reaching up to 31°C (88°F). With a significant precipitation amount of 561 mm (22.1 in) over 30 days, it’s important to be prepared for rain. The air will feel quite humid, with an average humidity of 86%, creating a tropical atmosphere throughout the month.

August Temperature in Catio

In August in Catio, the average temperature is 26°C (80°F), with maximums reaching 31°C (88°F) and minimums dropping to as low as 23°C (74°F). This pleasant climate makes Catio an ideal destination for travelers looking to enjoy warm weather and outdoor activities.

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

The chart illustrates August temperature patterns in Catio, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Catio, August typically has an average temperature of 26°C (80°F), with highs reaching up to 31°C (88°F) and lows dropping to around 23°C (74°F).

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

August Precipitation in Catio

In Catio in August, the total precipitation amount is 561 mm (22.1 in) spread over a period of 30 days.

August Precipitation Trends in Catio

The chart displays monthly precipitation patterns in Catio, 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 Catio, August typically receives around 561 mm (22.1 inches) of precipitation spread over approximately 30 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 Catio

In Catio in August humidity is 86%. With an average temperature of 26°C (80°F), this humidity feels like a thick, warm blanket enveloping you, making travel feel exhausting and sticky, as sweat clings to your skin and every step becomes a laborious task in the sweltering conditions.

August Average Humidity in Catio

This chart illustrates the average monthly humidity levels in Catio, 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 Catio is approximately 86%, 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 Catio

In Catio 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 Catio, you can check here.

Maximum UV Index Levels in Catio for August

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

Data source: Catio 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 Catio Compares to Other Months

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

This table compares monthly weather conditions in Catio, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	26°C (79°F)	0 mm (0.0 inches)	57%	very high
February Weather	27°C (81°F)	0 mm (0.0 inches)	64%	very high
March Weather	28°C (82°F)	0 mm (0.0 inches)	64%	extreme
April Weather	28°C (83°F)	0 mm (0.0 inches)	73%	extreme
May Weather	28°C (83°F)	8 mm (0.3 inches)	76%	extreme
June Weather	28°C (83°F)	81 mm (3.2 inches)	80%	extreme
July Weather	27°C (80°F)	590 mm (23.2 inches)	81%	extreme
August Weather	26°C (80°F)	561 mm (22.1 inches)	86%	extreme
September Weather	27°C (80°F)	404 mm (15.9 inches)	84%	extreme
October Weather	28°C (82°F)	176 mm (6.9 inches)	80%	extreme
November Weather	28°C (82°F)	44 mm (1.7 inches)	73%	very high
December Weather	27°C (80°F)	0 mm (0.0 inches)	65%	very high