Typical Weather in Naples, FL in September
90° F Avg High
76° F Avg Low
11 Rainy Days
☀️ Temperature Summary
Compared to other months, Naples experiences cooler conditions in September, with daytime highs averaging 90°F. You can expect overnight lows near 76°F most days.
Be ready to seek shade during the day, as mid-day temperatures can be dangerous if you're caught without a way to cool off.
High Temps Throughout the Year
🎒 What to Pack
Pick up a few of these items to keep your trip fun and comfortable.
☔ Rain Summary
You can expect about a 35% chance of rain for any given day in September. It's one of the rainier months of the year for Naples, with total rainfall for the month around 8 inches. If you want to avoid the wet conditions in September, you may consider visiting in October instead, when rainfall chances can be closer to 14%.
Rainfall Throughout the Year
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