Martinique · AutumnMonth summary
Martinique weather in September
✅ Good
🌡️ Temperature min / max
77°F – 88°F
🌧 Rainy days
73% of days
☀️ Sunshine
11.4h per day on average
🌊 🌊 Season
Autumn
⭐ ⭐ Weather score
7.1/10
📅 📅 Best month
April (7.8/10)
Quick decision
Should you visit Martinique in September?
✅ Good
✅ Yes if: you're willing to accept showers in exchange for lower prices and fewer tourists.
❌ No if: you're planning 100% outdoor activities — rain is frequent.
Our take: Martinique in September: 88°F and 11.4h of sunshine. Decent, but not the peak.
By trip type
Martinique in September by trip type
- 🏙️ 🏙️ City break / culture : ✅ Good
- 🚶 🚶 Outdoor activities : ⚠️ Possible
- 🏖️ Beach / swimming : ⚠️ Possible
- 💰 💰 Budget : ✅ Low season
Local context
What to expect in September
Autumn in Martinique is often underrated: 31°F, golden light and declining crowds. An interesting window. With 73% of rainy days, always have indoor alternatives planned. Not the best window, but acceptable if dates are constrained. April (7.8/10) is significantly better if possible.
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Annual table
Month-by-month comparison
| Month | Min °F | Max °F | Rain % | Precip in | Sun h/d | Score |
|---|---|---|---|---|---|---|
| 🌤️ January | 73°F | 82°F | 58% | 0.1in | 10.5h | 7.7/10 |
| 🌤️ February | 72°F | 82°F | 57% | 0.1in | 10.8h | 7.7/10 |
| 🌤️ March | 73°F | 84°F | 54% | 0.1in | 11.2h | 7.7/10 |
| 🌤️ April | 75°F | 84°F | 55% | 0.1in | 11.7h | 7.8/10 |
| 🌤️ May | 75°F | 86°F | 56% | 0.1in | 12.0h | 7.6/10 |
| ⛅ June | 77°F | 86°F | 71% | 0.1in | 12.0h | 7.2/10 |
| ⛅ July | 77°F | 86°F | 81% | 0.2in | 11.8h | 7.1/10 |
| ⛅ August | 77°F | 86°F | 79% | 0.1in | 11.7h | 7.1/10 |
| ⛅ September | 77°F | 88°F | 73% | 0.2in | 11.4h | 7.1/10 |
| ⛅ October | 75°F | 86°F | 70% | 0.2in | 10.8h | 7.2/10 |
| ⛅ November | 75°F | 84°F | 70% | 0.2in | 10.4h | 7.2/10 |
| ⛅ December | 73°F | 82°F | 60% | 0.1in | 10.1h | 7.6/10 |
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, Martinique averages 88°F, 73% rainy days and 11.4h of sunshine per day. Overall weather score: 7.1/10.
See methodology →
Comparison
September vs April (best month)
The best month is April (score 7.8/10). Difference:
- 🌡️ Max temperature : -2°F
- 🌧 Rainy days : -18%
- ☀️ Sunshine : +0.3h/day
FAQ
FAQ — Martinique in September
Is September a good time to visit Martinique?
September is an acceptable time for Martinique (score 7.1/10). Conditions are decent but not optimal — consider April (7.8/10) if possible.
Does it rain a lot in Martinique in September?
Yes, 73% of days see rain in September. Plan some indoor activities as backup.
Accommodation
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Activities & tours
Activities and tours in Martinique
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