Comoros
Comoros in September
Where it is warm, dry and good for swimming in Comoros in September — compared across the country’s main destinations.
Quick answers
- Where is it warmest in Comoros in September?
- Moroni is the warmest of the 16 destinations compared, with highs of 29°C (85°F) in September; Adda-Douéni is the coolest at 25°C (77°F).
- Can you swim in the sea in Comoros in September?
- Yes, in places: the warmest water is at Moya (26°C (79°F)), and 11 of the coastal destinations have a sea of 21 °C or more.
Warmest
29°
Moroni
Coolest
25°
Adda-Douéni
Driest
37 mm
Itsamia
Warmest sea
26°
Moya
September in Comoros ranges from 25°C (77°F) in Adda-Douéni to 29°C (85°F) in Moroni — a spread of 4 degrees across the country. On average it is about as warm as August. Most destinations stay largely dry. Best bets this month: Moroni.
Best places in Comoros in September
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Weather in September by city
| Place | Day | Night | Rain | Sea | Score |
|---|---|---|---|---|---|
| Moroni | 29° | 20° | 54 mm | — | 98 |
| Nioumachoua | 28° | 19° | 44 mm | 26° | 98 |
| Itsamia | 28° | 19° | 37 mm | 26° | 98 |
| Hoani | 29° | 20° | 52 mm | 26° | 98 |
| Fomboni | 29° | 20° | 52 mm | — | 98 |
| Nkourani | 28° | 20° | 56 mm | 26° | 98 |
| Moutsamoudou | 28° | 19° | 55 mm | 26° | 97 |
| Tsimbeo | 27° | 17° | 48 mm | 26° | 97 |
| Domoni | 27° | 18° | 38 mm | — | 97 |
| Mirontsi | 28° | 19° | 47 mm | 26° | 97 |
| Adda-Douéni | 25° | 16° | 46 mm | — | 97 |
| Ouani | 29° | 20° | 46 mm | 26° | 97 |
| Sima | 27° | 19° | 47 mm | 26° | 97 |
| Koni-Djodjo | 25° | 16° | 48 mm | — | 97 |
| Moya | 28° | 19° | 46 mm | 26° | 97 |
| Barakani | 28° | 19° | 46 mm | 26° | 97 |
Frequently asked questions
What is the weather like in Comoros in September?
Average daytime highs range from 25° in Adda-Douéni to 29° in Moroni.
Can you swim in Comoros in September?
Yes — the sea is warmest around Moya at about 26°.