Visit Mayotte in September? Score 8.1/10 [2026]

Month summary

Mayotte weather in September

✅ Good

🌡️ Temperature min / max

22°C – 28°C

🌧 Rainy days

49% of days

☀️ Sunshine

11.9h per day on average

🌊 🌊 Season

Autumn

⭐ ⭐ Weather score

8.1/10

📅 📅 Best month

June (8.8/10)

Quick decision

Should you visit Mayotte in September?

✅ Good

✅ Yes if: you want good weather with lower prices than peak season.

❌ No if: you need guaranteed perfect weather — some mixed days are possible.

🌧 Rain : █████░░░░░ 49%

🌡 Temperature : ███████░░░ 28°C

☀️ Sunshine : ████████░░ 11.9h/d

Our take: Mayotte in September: 28°C and 11.9h of sunshine. Decent, but not the peak.

By trip type

Mayotte in September by trip type

🏙️ 🏙️ City break / culture : ✅ Good
🚶 🚶 Outdoor activities : ✅ Good
🏖️ Beach / swimming : ✅ Good
💰 💰 Budget : 🌿 Shoulder

Local context

What to expect in September

🎯 Diving still possible despite rain — underwater visibility stays decent at depth Autumn in Mayotte is often underrated: 28°C, golden light and declining crowds. An interesting window. With 49% of rainy days, always have indoor alternatives planned. A good balance between weather and crowds, even if June (8.8/10) remains theoretically better.

Browse by month

All months for Mayotte

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Annual table

Month-by-month comparison

Month	Min °C	Max °C	Rain %	Precip mm	Sun h/d	Score
🌦️ January	25°C	29°C	87%	7.7	11.8h	7.1/10
🌦️ February	25°C	29°C	89%	6.5	11.8h	7.1/10
🌦️ March	26°C	29°C	85%	5.2	11.9h	7.1/10
⛅ April	25°C	29°C	70%	3.2	11.6h	7.3/10
🌤️ May	25°C	29°C	37%	1.3	11.3h	8.2/10
☀️ June	24°C	28°C	24%	0.7	11.1h	8.8/10
☀️ July	22°C	27°C	21%	0.7	11.2h	8.7/10
🌤️ August	22°C	27°C	36%	0.9	11.6h	8.4/10
🌤️ September	22°C	28°C	49%	1.5	11.9h	8.1/10
🌤️ October	24°C	28°C	58%	1.9	11.9h	7.9/10
⛅ November	25°C	29°C	71%	2.5	12.2h	7.4/10
⛅ December	25°C	29°C	77%	3.7	12.0h	7.3/10

Ideal Fair Challenging climate ◀ Current month · Source Open-Meteo · 10 years

📊 Data source Data based on 10 years of ERA5 records via Open-Meteo, with ECMWF seasonal adjustment. In September, Mayotte averages 28°C, 49% rainy days and 11.9h of sunshine per day. Overall weather score: 8.1/10. See methodology →

Comparison