Saint Augustine · AutumnMonth summary
Saint Augustine weather in September
✅ Good
🌡️ Temperature min / max
24°C – 28°C
🌧 Rainy days
61% of days
☀️ Sunshine
9.7h per day on average
🌊 🌊 Season
Autumn
⭐ ⭐ Weather score
7.9/10
📅 📅 Best month
May (8.8/10)
Quick decision
Should you visit Saint Augustine 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: Favourable conditions in September (7.9/10). May scores higher but the gap is small.
By trip type
Saint Augustine in September by trip type
- 🏙️ 🏙️ City break / culture : ✅ Good
- 🚶 🚶 Outdoor activities : ✅ Good
- 🏖️ Beach / swimming : ✅ Good
- 💰 💰 Budget : 🌿 Shoulder
Local context
What to expect in September
Autumn in Saint Augustine is often underrated: 28°C, golden light and declining crowds. An interesting window. With 61% of rainy days, always have indoor alternatives planned. A good balance between weather and crowds, even if May (8.8/10) remains theoretically better.
Browse by month
All months for Saint Augustine
Annual table
Month-by-month comparison
| Month | Min °C | Max °C | Rain % | Precip mm | Sun h/d | Score |
|---|---|---|---|---|---|---|
| 🌤️ January | 11°C | 18°C | 24% | 62.1 | 7.8h | 7.6/10 |
| 🌤️ February | 14°C | 20°C | 28% | 63.6 | 9.3h | 7.8/10 |
| 🌤️ March | 16°C | 22°C | 25% | 54.0 | 9.4h | 8.3/10 |
| 🌤️ April | 18°C | 24°C | 31% | 87.9 | 10.9h | 8.3/10 |
| 🌤️ May | 21°C | 27°C | 28% | 73.1 | 11.3h | 8.8/10 |
| 🌤️ June | 24°C | 29°C | 58% | 123.3 | 11.1h | 7.8/10 |
| ⛅ July | 25°C | 30°C | 68% | 135.3 | 11.1h | 7.4/10 |
| ⛅ August | 25°C | 30°C | 71% | 140.3 | 10.7h | 7.4/10 |
| ⛅ September | 24°C | 28°C | 61% | 198.3 | 9.7h | 7.9/10 |
| 🌤️ October | 22°C | 26°C | 34% | 100.6 | 9.4h | 8.5/10 |
| 🌤️ November | 18°C | 22°C | 29% | 99.5 | 8.1h | 8.2/10 |
| 🌤️ December | 15°C | 20°C | 24% | 54.3 | 7.4h | 7.9/10 |
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, Saint Augustine averages 28°C, 61% rainy days and 9.7h of sunshine per day. Overall weather score: 7.9/10.
See methodology →
Comparison
September vs May (best month)
The best month is May (score 8.8/10). Difference:
- 🌡️ Max temperature : -1°C
- 🌧 Rainy days : -33%
- ☀️ Sunshine : +1.6h/day
FAQ
FAQ — Saint Augustine in September
Is September a good time to visit Saint Augustine?
September is an excellent time to visit Saint Augustine (score 7.9/10). With 28°C, 9.7h of sunshine and 61% rain, conditions are very favourable.
Does it rain a lot in Saint Augustine in September?
Yes, 61% of days see rain in September. Plan some indoor activities as backup.
Accommodation
Find a place to stay in Saint Augustine
Find places to stay in Saint Augustine in September
Search on Hotels.com
Activities & tours
Activities and tours in Saint Augustine
Guided tours, skip-the-line tickets and local experiences.
Browse activities on GetYourGuide
Flights
Find a flight to Saint Augustine
Compare flights from all airlines.
Search flights
←
Explore also
Similar destinations in September
🌍 Top destinations
Other top destinations in September
Cabo San Lucas
Lima
Saint Thomas
Cape Verde
HurghadaWeather rankings
Compare destinations by weather
Best in EuropeGuides & comparisons