Things to Do in Guinea-Bissau in December
December weather, activities, events & insider tips
Shoulder Season · Good Value
December Weather in Guinea-Bissau
Temperature, rainfall and humidity at a glance
87°F (30°C)
High Temp
66°F (18°C)
Low Temp
0.1 inches (3 mm)
Rainfall
70%
Humidity
Is December Right for You?
Weigh the advantages and considerations before booking
Advantages
- + December is the sweet spot. Guinea-Bissau's dry season peaks and the Bijagos Archipelago's maze of mangrove channels and sandy cays turns reliably navigable. Only this month can you bank on smooth boat hops between Rubane and Orango without the wind-whipped squalls that ambush the shoulder seasons.
- + The Harmattan hasn't yet rolled in. No Saharan dust dims the coast; instead, the air over Bissau and the islands stays razor clear. Photographers get the long, sharp views across the Geba River estuary they chase all year.
- + Wildlife puts on a show. Orango's rare saltwater hippos and Poilão's nesting sea turtles are out and busy. Shrunken savannahs and lower water force animals to the last pools, so guided walks through Cantanhez Forest or the coastal bolanhas deliver front-row seats.
- + Still quiet by global tallies, December hums with local life. Bissau wakes up. More stalls open in Bandim Market and the city exhales as the rains back off. You score perfect weather plus a rare communal buzz.
Considerations
- − This is Guinea-Bissau's high season. Bijagos eco-lodges, the simple community ones on Bubaque, fill weeks ahead. No European crowds. Yet every one of the scant rooms is hunted.
- − Days are mild, nights shockingly cool. Thermometers dip to 66°F (18°C) on islands where Atlantic breezes knife through uninsulated guesthouses. Pack a fleece. The thin blankets won't save you.
- − Expect variability. Ten days of sun, or seven plus three when brief, fierce thunderstorms charge in off the ocean. They're not monsoons. Yet they can scrub a boat trip or soak you in Bissau Velho.
Best Activities in December
Top things to do during your visit
Bijagos Archipelago Island-Hopping Tours
Calm seas and scant rain make December the month for the 88 Bijagos islands. Channels glow milky jade. Dolphins race the pirogues. Multi-day circuits link Bubaque, Rubane, and Orango Grande with clockwork reliability. You'll reach Varela's empty Atlantic beaches and Orango National Park at peak hippo odds. Humidity behaves. Mosquitoes vanish.
Booking Tip: Book early. Secure licensed operators three to four weeks ahead, for outer-island overnights. Demand local guides, seaworthy boats, life jackets. Check the booking section for current multi-day tours.
Bissau Guided Cultural & Historical Walks
Dry streets and softer heat let you unpack Bissau's past on foot. Morning light catches bullet scars on Fortaleza d'Amura and the ruined palace. Photos turn haunting. A sharp guide leads you from Bandim Market's smoked-fish haze to the quiet Avenida Amilcar Cabral, decoding Portuguese, Creole, and liberation layers. End at a quintal bar, sharing cold Gazela.
Booking Tip: Reserve a historian or longtime resident, not a driver, through your hotel or a solid agency. Two to three hours covers Bissau Velho without fatigue. See current guided walks in the booking section.
Cantanhez Forest or Coastal Bolanhas Wildlife Tours
Rains gone, Cantanhez Forest trails firm up. Chimps, colobus monkeys, and giant kingfishers reveal themselves as the canopy thins. On the coastal bolanhas, low water exposes mirroring salt flats where migratory birds feed. Silence rules, broken only by wings and the crunch of crystals underfoot. Warm, not stifling.
Booking Tip: You'll need a 4x4 and a guide who knows every rut. Book at least a week out from Bissau or Catió. Full-day outings include basic picnic lunches. Insist on ethical wildlife protocols. See current ecotour listings below.
Geba River Estuary Boat Trips
The Geba River rolls wide and brown to meet the sea near Bissau, a working artery. A sunset boat trip on the estuary in December resets every sense. The engine's putter erases city noise. Water slaps the hull, seabirds cry. You'll glide past pirogues, their paint bright, nets glittering, as Bissau's skyline fades to silhouette. Heat slips away. The evening stays balmy, never chilly. This is how you feel Guinea-Bissau's bond with water.
Booking Tip: Short 2-3 hour trips can be booked at the Port of Bissau or through hotels on the day. Want bird-watching focus? Reserve one day ahead. Check safety gear before you cast off. See current boat tour and cruise options in the booking section below.
Where to Stay in Guinea-Bissau in December
Hand-picked hotels across price tiers for December travellers.
Packing Checklist
Bookmark this page — your progress is saved between visits
Need the full list with shopping links?
Climate-specific gear, brand recommendations, and what to leave at home.
View Guinea-Bissau Packing List →Essential Tips
Insider knowledge and common pitfalls to avoid
Insider Knowledge
Base on Bubaque Island, not Bissau. Dawn light over the channel beats any hotel lobby.
Track down cachupa in Antula around 1 PM. Follow the local crowd to the best pot.
First visit to Bandim Market? Hire a guide. You'll find cashew, bazin fabric, and keep your wallet.
Cash rules. Bring clean, small US dollars and Euros. ATMs in Bissau often refuse foreign cards.
Avoid These Mistakes
Ignore the sun at your peril. 87°F (30°C) plus 70% humidity drains you fast.
Trying to pack too much into an itinerary. Transport, even in December, moves on 'Guinea-Bissau time.' A boat trip scheduled for 9 AM might leave at 10:30. Building buffer days into your schedule is not a suggestion; it's a requirement for sanity.
Islands fill up. Bubaque guesthouses hold 4-6 rooms. Book ahead or sleep rough.
Explore More Activities in Guinea-Bissau
Didn't see anything interesting yet?
Browse Viator's full catalog of tours, day trips, food experiences, and private guides in Guinea-Bissau.
See All Guinea-Bissau Tours on Viator