Isla Holbox · AutumnMonth summary
Isla Holbox weather in September
✅ Good
🌡️ Temperature min / max
25°C – 31°C
🌧 Rainy days
75% of days
☀️ Sunshine
11.5h per day on average
🌊 🌊 Season
Autumn
⭐ ⭐ Weather score
7.1/10
📅 📅 Best month
February (8.6/10)
Quick decision
Should you visit Isla Holbox 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 Isla Holbox. February remains slightly better (+1.5 pts).
By trip type
Isla Holbox 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
🎯 Water at 28°C and lively beaches — September is peak swimming season in Isla Holbox Autumn in Isla Holbox is often underrated: 31°C, golden light and declining crowds. An interesting window. With 75% of rainy days, always have indoor alternatives planned. Not the best window, but acceptable if dates are constrained. February (8.6/10) is significantly better if possible.
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All months for Isla Holbox
Annual table
Month-by-month comparison
| Month | Min °C | Max °C | Rain % | Precip mm | Sun h/d | Score |
|---|---|---|---|---|---|---|
| 🌤️ January | 22°C | 26°C | 34% | 1.6 | 10.0h | 8.0/10 |
| 🌤️ February | 22°C | 28°C | 26% | 1.1 | 10.9h | 8.6/10 |
| ☀️ March | 22°C | 30°C | 20% | 0.7 | 11.8h | 8.5/10 |
| 🌤️ April | 24°C | 31°C | 25% | 1.1 | 12.0h | 8.1/10 |
| 🌤️ May | 25°C | 32°C | 35% | 1.9 | 12.5h | 7.7/10 |
| ⛅ June | 25°C | 31°C | 63% | 5.5 | 12.5h | 7.2/10 |
| ⛅ July | 26°C | 31°C | 63% | 3.0 | 12.1h | 7.3/10 |
| ⛅ August | 25°C | 31°C | 68% | 3.8 | 12.0h | 7.2/10 |
| ⛅ September | 25°C | 31°C | 75% | 4.8 | 11.5h | 7.1/10 |
| 🌤️ October | 25°C | 30°C | 57% | 4.1 | 11.0h | 7.3/10 |
| 🌤️ November | 23°C | 28°C | 46% | 2.5 | 10.8h | 7.9/10 |
| 🌤️ December | 22°C | 27°C | 37% | 1.5 | 10.2h | 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, Isla Holbox averages 31°C, 75% rainy days and 11.5h of sunshine per day. Overall weather score: 7.1/10.
See methodology →
Comparison
September vs February (best month)
The best month is February (score 8.6/10). Difference:
- 🌡️ Max temperature : -3°C
- 🌧 Rainy days : -49%
- ☀️ Sunshine : -0.6h/day
FAQ
FAQ — Isla Holbox in September
Is September a good time to visit Isla Holbox?
September is an acceptable time for Isla Holbox (score 7.1/10). Conditions are decent but not optimal — consider February (8.6/10) if possible.
Does it rain a lot in Isla Holbox in September?
Yes, 75% of days see rain in September. Plan some indoor activities as backup.
Accommodation
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Activities & tours
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