Nassau · AutumnMonth summary
Nassau weather in September
✅ Good
🌡️ Temperature min / max
81°F – 86°F
🌧 Rainy days
63% of days
☀️ Sunshine
11.9h per day on average
🌊 🌊 Season
Autumn
⭐ ⭐ Weather score
7.3/10
📅 📅 Best month
March (8.4/10)
Quick decision
Should you visit Nassau 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: September is a good time to visit Nassau. March remains slightly better (+1.1 pts).
By trip type
Nassau 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 Nassau is often underrated: 30°F, golden light and declining crowds. An interesting window. With 63% of rainy days, always have indoor alternatives planned. Not the best window, but acceptable if dates are constrained. March (8.4/10) is significantly better if possible.
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All months for Nassau
Annual table
Month-by-month comparison
| Month | Min °F | Max °F | Rain % | Precip in | Sun h/d | Score |
|---|---|---|---|---|---|---|
| 🌤️ January | 70°F | 77°F | 34% | 0.1in | 10.0h | 7.9/10 |
| 🌤️ February | 72°F | 79°F | 33% | 0.0in | 10.9h | 8.2/10 |
| 🌤️ March | 72°F | 79°F | 27% | 0.0in | 11.3h | 8.4/10 |
| 🌤️ April | 73°F | 81°F | 40% | 0.1in | 12.0h | 8.2/10 |
| 🌤️ May | 75°F | 82°F | 54% | 0.1in | 12.3h | 7.9/10 |
| ⛅ June | 79°F | 86°F | 66% | 0.1in | 12.7h | 7.4/10 |
| 🌤️ July | 81°F | 88°F | 58% | 0.1in | 12.9h | 7.5/10 |
| ⛅ August | 81°F | 88°F | 62% | 0.1in | 12.2h | 7.3/10 |
| ⛅ September | 81°F | 86°F | 63% | 0.2in | 11.9h | 7.3/10 |
| ⛅ October | 77°F | 84°F | 61% | 0.2in | 10.8h | 7.4/10 |
| 🌤️ November | 75°F | 81°F | 36% | 0.1in | 10.0h | 8.0/10 |
| 🌤️ December | 73°F | 79°F | 31% | 0.1in | 10.0h | 8.1/10 |
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, Nassau averages 86°F, 63% rainy days and 11.9h of sunshine per day. Overall weather score: 7.3/10.
See methodology →
Comparison
September vs March (best month)
The best month is March (score 8.4/10). Difference:
- 🌡️ Max temperature : -4°F
- 🌧 Rainy days : -36%
- ☀️ Sunshine : -0.6h/day
FAQ
FAQ — Nassau in September
Is September a good time to visit Nassau?
September is an acceptable time for Nassau (score 7.3/10). Conditions are decent but not optimal — consider March (8.4/10) if possible.
Does it rain a lot in Nassau in September?
Yes, 63% of days see rain in September. Plan some indoor activities as backup.
Accommodation
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Activities & tours
Activities and tours in Nassau
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