April Weather in Bissau, Guinea-Bissau

Last updated: August 23, 2025

In Bissau, Guinea-Bissau, the average temperature in April hovers around 29°C (84°F), with a comfortable minimum of 21°C (70°F) and a sizzling maximum of 41°C (106°F). Expect a dry spell with 0 mm (0.0 in) of precipitation over 0 days, while the average humidity remains at a moderate 73%. Enjoy the warmth!

April Temperature in Bissau

In April in Bissau, the average temperature is 29°C (84°F). The maximum can reach 41°C (106°F), while the minimum can drop as low as 21°C (70°F). Travelers should be prepared for hot weather and plan their activities accordingly.

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

The chart illustrates April temperature patterns in Bissau, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Bissau, April typically has an average temperature of 29°C (84°F), with highs reaching up to 41°C (106°F) and lows dropping to around 21°C (70°F).

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

April Precipitation in Bissau

In Bissau in April, the precipitation amount is 0 mm (0.0 in) during 0 days.

April Precipitation Trends in Bissau

The chart displays monthly precipitation patterns in Bissau, 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 Bissau, April typically receives around 0 mm (0.0 inches) of precipitation spread over approximately 0 days.

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

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Millimeters (mm) Inches (in)

April Humidity in Bissau

In Bissau in April, humidity is 73%. With an average temperature of 29°C (84°F), this humidity feels like a warm blanket wrapped around you, making travel slightly uncomfortable as you sweat and seek shade, yet still inviting you to explore the vibrant local culture and activities.

April Average Humidity in Bissau

This chart illustrates the average monthly humidity levels in Bissau, 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 Bissau is approximately 73%, 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 Bissau

In Bissau in April, the maximum UV index is 12, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, underscoring the importance of sun protection. For detailed information, you can check the Hourly UV Index in Bissau.

Maximum UV Index Levels in Bissau for April

The chart shows the monthly maximum UV Index (UVI) for Bissau 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 Bissau typically reaches 12, which falls under the extreme exposure category.

Data source: Bissau 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 Bissau Compares to Other Months

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

This table compares monthly weather conditions in Bissau, showing how April’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	26°C (80°F)	0 mm (0.0 inches)	57%	very high
February Weather	27°C (82°F)	0 mm (0.0 inches)	64%	very high
March Weather	28°C (83°F)	0 mm (0.0 inches)	64%	extreme
April Weather	29°C (84°F)	0 mm (0.0 inches)	73%	extreme
May Weather	28°C (84°F)	1 mm (0.1 inches)	76%	extreme
June Weather	28°C (84°F)	52 mm (2.0 inches)	80%	extreme
July Weather	27°C (81°F)	453 mm (17.8 inches)	81%	extreme
August Weather	27°C (80°F)	539 mm (21.2 inches)	86%	extreme
September Weather	27°C (81°F)	369 mm (14.5 inches)	84%	extreme
October Weather	28°C (83°F)	134 mm (5.3 inches)	80%	extreme
November Weather	29°C (84°F)	24 mm (0.9 inches)	73%	very high
December Weather	27°C (81°F)	0 mm (0.0 inches)	65%	very high