Best time to visit Bijagós Islands
A matriarchal archipelago, nesting turtles and saltwater hippos
- Highest-rated months
- January, February, March, December
- Other good months
- April, May, November
- Less favorable months
- June, July, August, September
Editorial seasonal ratings describe conditions for a trip. They are not safety ratings or weather forecasts.
This destination has its own seasonal assessment.
Travel advisory snapshot
US advisory level 3
Reconsider travel. Read the current official advisory, including regional risks, before making plans.
Snapshot checked 2026-10-13. Read current official guidance before booking. Seasonal suitability does not override a travel advisory.
Read the official advisoryWeather by month
| Month | Seasonal rating | Daytime high | Nighttime low | Rainfall | Sea temperature | Seasonal reasons |
|---|---|---|---|---|---|---|
| January 2027 | 32.5°C / 91°F | 17.9°C / 64°F | 0 mm | 25.2°C / 77°F | Dry season, Beach weather | |
| February 2027 | 33.4°C / 92°F | 19°C / 66°F | 1 mm | 25.2°C / 77°F | Dry season, Beach weather | |
| March 2027 | 33.9°C / 93°F | 20.2°C / 68°F | 0 mm | 25.8°C / 78°F | Dry season, Beach weather | |
| April 2027 | 33.6°C / 92°F | 21.4°C / 71°F | 0 mm | 26.6°C / 80°F | Dry season, Beach weather | |
| May 2027 | 32.9°C / 91°F | 22.7°C / 73°F | 12 mm | 27.5°C / 82°F | Dry season, Hot & humid | |
| June 2027 | 31.6°C / 89°F | 23.1°C / 74°F | 158 mm | 28.1°C / 83°F | Hot & humid, Rainy season | |
| July 2027 | 29.9°C / 86°F | 22.8°C / 73°F | 602 mm | 28.1°C / 83°F | Rainy season | |
| August 2027 | 29.3°C / 85°F | 22.7°C / 73°F | 698 mm | 27.7°C / 82°F | Rainy season | |
| September 2027 | 30.4°C / 87°F | 22.8°C / 73°F | 410 mm | 28.1°C / 83°F | Rainy season, Wildlife viewing | |
| October 2026 | 31.7°C / 89°F | 23.1°C / 74°F | 223 mm | 29.1°C / 84°F | Rainy season, Wildlife viewing | |
| November 2026 | 32.9°C / 91°F | 22.1°C / 72°F | 32 mm | 29.4°C / 85°F | Dry season, Beach weather | |
| December 2026 | 32.3°C / 90°F | 19°C / 66°F | 3 mm | 27.4°C / 81°F | Dry season, Beach weather |
Scroll the table horizontally to see every column.
Long-term averages, not a forecast. Temperature and rainfall: 1991–2020; humidity and cloud: 2001–2020; sea temperature: 1991–2020. Climate snapshot prepared 2026-10-04.
Event adjustments refer to the next occurrence of each month as of 2026-10-14; the year is shown in the table.
Local food and lodging costs
National price level: 38, with the United States at 100. Reference year: 2025. This is a relative food and lodging indicator, not a trip budget; flights are excluded.
Keep exploring
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Explore Guinea-Bissau by seasonPlanning with this guide
When is the best time to visit Bijagós Islands?
The highest seasonal ratings in this assessment are in January, February, March, December. Compare the monthly reasons and climate below before choosing your dates. Reconsider travel. Read the current official advisory, including regional risks, before making plans.
Do good seasonal ratings mean it is safe to travel?
No. Seasonal ratings describe timing, weather and experiences. Check current official travel advisories, entry requirements and local conditions before booking.
Sources and limits
This tool uses stored snapshots and is not updated in real time. Climate averages are not forecasts, and seasonal ratings are not safety assessments. Information may be incomplete or out of date. Before booking, check current official travel advisories, entry requirements, weather forecasts and local conditions.
TerraClimate · NASA POWER · NOAA OISST · Copernicus DEM GLO-90 (2021)
How it works and data sources · Sources and third-party licenses