Guinea-Bissau
Best Time to Visit Cacheu
Cacheu, Guinea-Bissau is a year-round destination, but the dry season from November to May is the best time to visit, with minimal rainfall and stable temperatures. The wet season from June to October brings heavy rainfall and high humidity, making outdoor activities challenging. Visitors should plan accordingly, considering the climate and potential disruptions to infrastructure.
✦ Visit Cacheu in February or March for pleasant weather and lower prices.
✅ Best months
February and March are the ideal months to visit Cacheu, with pleasant temperatures ranging from 23°C to 28°C and minimal rainfall.
🔥 Peak season
June is the peak tourist month in Cacheu, mainly due to the dry season and pleasant weather. Hotel prices increase during this period, and visitors can expect larger crowds. The annual Festa do Peixe (Fish Festival) takes place in June, attracting many locals and tourists.
💷 Shoulder (best value)
The shoulder season falls in April and May, offering a balance of pleasant weather and lower prices. Discounts on accommodations and activities can be found during this period, making it an attractive option for budget-conscious travelers.
🌙 Quietest & cheapest
The low season, from July to October, is characterized by heavy rainfall and high humidity. While this period is the cheapest time to visit, it may not be ideal for outdoor activities and sightseeing.
Cacheu season by season
Spring (Mar–May)
Weather: Temperatures range from 23°C to 28°C, with minimal rainfall.
Crowds: Low
Ideal for outdoor activities like fishing and hiking.
Summer (Jun–Aug)
Weather: High temperatures and heavy rainfall.
Crowds: High
Not recommended for outdoor activities due to the wet and hot conditions.
Autumn (Sep–Nov)
Weather: Temperatures range from 22°C to 27°C, with minimal rainfall.
Crowds: Medium
A good time for sightseeing and cultural events.
Winter (Dec–Feb)
Weather: Temperatures range from 20°C to 25°C, with some rainfall.
Crowds: Low
A quiet period with fewer tourists and lower prices.
🎭 Events worth timing a trip around
Festa do Peixe (Fish Festival) in June and the Cacheu Festival in December are the two main events worth timing a trip around.
🧳 What to pack
Don't forget to pack insect repellent and light, breathable clothing due to the high humidity and mosquito-borne diseases.
Found your dates? Get your hotel briefing.
Room tips, the 14-day forecast for your exact stay, dining, transport and more — free for any Cacheu hotel.
Researched & reviewed by the TripSage editorial team · Updated July 2026.