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Guinea

Guinea in September

Where it is warm, dry and good for swimming in Guinea in September — compared across the country’s main destinations.

Quick answers
Where is it warmest in Guinea in September?
Kamsar is the warmest of the 16 destinations compared, with highs of 32°C (89°F) in September; Dalaba is the coolest at 26°C (78°F).
Can you swim in the sea in Guinea in September?
Yes, in places: the warmest water is at Kamsar (28°C (82°F)), and 3 of the coastal destinations have a sea of 21 °C or more.
Warmest
32°
Kamsar
Coolest
26°
Dalaba
Driest
286 mm
Beyla
Warmest sea
28°
Kamsar

Across Guinea, September highs run from 26°C (78°F) (Dalaba) to 32°C (89°F) (Kamsar). On average it is about as warm as August. Rain is frequent in most destinations. Best bets this month: Conakry, Labé, and Kindia.

Weather in September by city

PlaceDayNightRainSeaScore
Labé 26° 17° 291 mm — 66
Dalaba 26° 16° 322 mm — 65
Pita 26° 17° 313 mm — 65
Conakry 31° 23° 571 mm 28° 63
Camayenne 31° 23° 571 mm 28° 63
Mamou 28° 18° 332 mm — 60
Kamsar 32° 24° 466 mm 28° 58
Télimélé 29° 20° 382 mm — 53
Kindia 29° 20° 400 mm — 49
Beyla 30° 17° 286 mm — 49
Koundara 31° 23° 292 mm — 46
Nzérékoré 30° 18° 339 mm — 44
Sangarédi 30° 22° 428 mm — 43
Boké 31° 23° 447 mm — 42
Kankan 32° 19° 302 mm — 40
Gueckedou 31° 19° 427 mm — 38

Public holidays in September

No nationwide public holidays this month.

Public holidays 2027 →

Frequently asked questions

What is the weather like in Guinea in September?

Average daytime highs range from 26° in Dalaba to 32° in Kamsar.

Can you swim in Guinea in September?

Yes — the sea is warmest around Kamsar at about 28°.