Even as the calendar turns to fall, Florida’s sunshine is still strong. While the air feels a little cooler and the humidity begins to drop, the UV index often remains high enough to cause skin damage year-round. Whether you’re here for a vacation or enjoying the change of season as a local, Florida’s autumn brings unique weather and sun conditions. Knowing what to expect each month can help you protect your skin while making the most of your time outdoors.
Florida Fall Weather & UV Index by Month
| Month | Avg High Temp | UV Index | Rain Frequency |
|---|---|---|---|
| September | 88–90°F (31–32°C) | 9–10 | Frequent afternoon storms |
| October | 82–85°F (27–29°C) | 6–9 | Less frequent rain |
| November | 75–78°F (24–26°C) | 4–7 | Drier, low rain |
This quick chart offers a helpful snapshot of what you’ll encounter during the fall months in Florida. With that in mind, let’s take a closer look at each month’s conditions and how to stay protected.
September in Florida: Late-Summer Heat, High UV & Sun Safety Tips
As summer slowly gives way to fall, September still packs plenty of sunshine and heat in the Sunshine State. It’s a transitional month where hurricane season peaks, afternoon storms roll through, and the UV index remains at summer-like levels. Here’s what to expect and how to prepare for it.
Average Weather in September
September still feels very much like summer in Florida, with highs in the upper 80s to low 90s °F (31–34°C) and high humidity. Afternoon thunderstorms are common, but mornings and early afternoons are typically sunny and hot.
UV Index in September
Expect UV levels to range from 9–10 on most days, occasionally reaching 11 early in the month on very clear days. Peak hours run from 10 a.m. to 4 p.m., when unprotected fair skin can redden quickly; everyone should limit midday exposure and use protection.
Sun Protection Tips for September
Before planning your September activities, keep these sun safety reminders in mind:
- Treat this month like midsummer: wear UPF 50+ shirts, wide-brim hats, and UV-blocking sunglasses.
- Apply broad-spectrum sunscreen (SPF 30+) to all exposed skin, and reapply every two hours or after swimming/sweating.
- Schedule outdoor activities earlier or later in the day to avoid peak UV hours.
Following these habits will help you enjoy the sunshine safely while minimizing your risk of overexposure.
October in Florida: Comfortable Weather, Strong Sun & How to Protect Yourself
October ushers in a refreshing change for Floridians and visitors alike. Cooler temperatures and lower humidity make outdoor activities more inviting, yet the sun’s UV rays still demand attention. It’s a month that blends comfort with caution, and knowing the conditions can help you enjoy the season safely.
Average Weather in October
October brings relief from the intense summer heat, with highs in the low to mid-80s °F (27–29°C) and lower humidity. This makes it one of the most comfortable months for outdoor events, beach trips, and theme park visits.
UV Index in October
UV levels generally range from 6–9, which is still considered high. Even though the temperatures feel cooler, UV rays remain strong enough to cause skin damage within 15 minutes.
Sun Protection Tips for October
Before heading outdoors in October, keep these practical sun safety reminders in mind:
- Don’t skip sun protection just because it’s cooler; UV exposure is still significant.
- Pack a lightweight, breathable UPF layer for all-day outdoor activities.
- Keep sunscreen and sunglasses handy for festivals, markets, and beach days.
These simple steps will help you enjoy Florida’s fall activities without risking sun damage.
November in Florida: Mild Days, Moderate UV & Smart Sun Habits
November marks the true arrival of Florida’s comfortable fall season. The intense heat has faded, the air feels crisper, and the weather invites more time outdoors. While the sun may not feel as harsh, UV rays are still present and worth protecting against. Here’s what you can expect this month.
Average Weather in November
November is one of Florida’s most pleasant months, with highs in the mid to upper 70s °F (24–26°C) and noticeably lower humidity. The weather is comfortable for hiking, sightseeing, and spending time at the beach without the intense summer heat.
UV Index in November
Expect UV levels between 4–7 on most days. While this is lower than summer, it’s still high enough to contribute to cumulative sun damage, especially with extended outdoor exposure.
Sun Protection Tips for November
Before stepping out in November, keep these sun protection reminders in mind:
- Maintain your year-round sun safety routine; cooler weather doesn’t mean lower risk.
- Wear sunglasses and UPF clothing when spending extended time outdoors.
- Use sunscreen on exposed skin, especially during midday hours.
These habits will help you make the most of November’s mild weather while staying protected.
Frequently Asked Questions on Florida UV
Florida’s sunshine doesn’t let up in the fall. Whether you’re a local or planning a visit during September, October, or November, here are some quick answers to the most common questions about UV exposure and how to stay protected as the seasons change.
What’s the weather like in Florida in September, October, and November?
September is hot and humid with frequent storms, October is warm and more comfortable, and November is mild with lower humidity.
What is the UV index in Florida during the fall?
From September through November, Florida’s UV index commonly ranges from 4 to 10, highest in September.
What is the highest UV index in Florida?
In fall, Florida often sees UVI 8–10 in September, easing to 6–9 in October and 4–7 in November. Values of 11–12+ are more typical in summer, not fall.
Are UV rays stronger in Florida?
Yes. Florida's location closer to the equator, frequent clear skies, and reflective surfaces like sand and water contribute to stronger UV radiation year-round, even in the fall.
What are the best sun protection tips for visiting Florida in fall?
Wear UPF 50+ clothing, apply broad-spectrum SPF 30+ sunscreen, reapply every two hours, wear sunglasses, and plan activities outside peak UV hours when possible.
How to Make the Most of Visiting Florida in the Fall
Florida’s sunshine is one of its biggest draws in autumn, offering cooler days and lower humidity, but the UV risk is still very real. With UV levels remaining moderate to high in September and October, and still present in November, being sun-safe isn’t about staying indoors; it’s about being prepared.
- Check UV forecast before heading out.
- Wear UPF layers that keep you comfortable in Florida’s fall weather.
- Apply (and reapply) sunscreen.
- Time your outdoor activities wisely to avoid peak UV hours.
If you're planning to visit Florida in the fall, this guide will help you enjoy your trip more. Your skin will thank you later.
Sun Safety Made Easy with Essuntials
Most people think sunscreen is enough. But reapplying every two hours, even in the milder fall months, isn’t always practical. That’s where UPF 50+ clothing makes a difference. Pairing it with sunscreen gives you a stronger, more reliable way to stay safe in Florida’s autumn sun.
At Essuntials, we create soft, breathable apparel that blocks 98% of UV rays without compromising comfort, so it protects like sunscreen but feels like your favorite tee. And because we're based in the Sunshine City, we know a thing or two about living well under the sun. Whether you’re into outdoor sports, sightseeing, or just walking the dog, we make fall sun protection feel effortless.
The Essential Takeaway
Fall in Florida offers some of the most enjoyable weather of the year, but UV protection should remain part of your daily routine. Whether you’re strolling through Orlando’s theme parks, soaking up Miami’s vibrant beaches, enjoying Tampa’s outdoor festivals, exploring St. Pete’s waterfront, or taking a quiet weekend escape along the Gulf Coast, sun protection remains essential wherever you are.
September often mirrors summer with very high UV, October delivers comfort with still-high levels, and November offers mild weather but enough sun to cause long-term skin damage. Lightweight UPF 50+ clothing, sunscreen, hats, and sunglasses will help you enjoy Florida’s fall season to the fullest: safely and stylishly.
Live well under the sun™
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