Ilhabela in October
In October, Ilhabela averages 26°C (78°F) during the day and 20°C (69°F) at night, with frequent rain — about 23 days of the month see precipitation (135 mm total).
ShoulderConditions are comfortable for sightseeing without being sweltering. Expect daily rain or showers, often in heavy bursts.
October offers comfortable temperatures in Ilhabela, with some rain to plan around.
How October compares to the rest of the year in Ilhabela
October is in the middle of the year for warmth in Ilhabela (7th of 12) and moderately rainy compared to the rest of the year (5th of 12). Daytime temperature runs 1°C below the annual average (26°C). October runs 1°C warmer than September (25°C) and warms a further 1°C into November (26°C).
October sunrise & sunset in Ilhabela
Times shown for Ilhabela local time (America/Sao_Paulo), calculated for the 15th of October. They shift by a few minutes day to day across the month.
Photography light in Ilhabela — October
Golden-hour and blue-hour windows for the 15th of October, in Ilhabela's local time. Use these for soft warm light (golden) or cool architectural twilight (blue).
📅 When to book — Ilhabela in October
Travel writers usually only tell you when to go. Here's when to book flights and lodging for the best mix of price and availability, based on October's tier (Shoulder) and Ilhabela's popularity.
Crowds & pricing — October in Ilhabela
Ilhabela is in a shoulder season month — fewer crowds, slightly lower prices, and a calmer atmosphere than peak weeks. Most major sights stay open with normal hours, though a handful of seasonal restaurants or boat trips may run reduced schedules. Many regulars consider these months the best time to visit because you trade a small amount of weather reliability for a much more pleasant on-the-ground experience.
Why this tier: comfortable tourism weather
Sun & mosquito risk — October in Ilhabela
UV is a clear-sky sea-level estimate — clouds, altitude, and reflective surfaces (snow, water) shift it ±30%. Mosquito risk is climate-derived only; for current disease advisories (dengue, malaria, zika) check the CDC or WHO travel pages before your trip.
Ilhabela in other months
| Month | Avg high | Avg low | Rainfall | Rain days | Snow days |
|---|---|---|---|---|---|
| January | 29°C / 85°F | 24°C / 75°F | 206 mm | 26 | — |
| February | 29°C / 85°F | 24°C / 75°F | 214 mm | 24 | — |
| March | 29°C / 83°F | 23°C / 74°F | 207 mm | 25 | — |
| April | 27°C / 80°F | 21°C / 70°F | 112 mm | 20 | — |
| May | 25°C / 76°F | 19°C / 67°F | 100 mm | 18 | — |
| June | 24°C / 75°F | 18°C / 65°F | 73 mm | 14 | — |
| July | 24°C / 75°F | 17°C / 63°F | 62 mm | 12 | — |
| August | 24°C / 75°F | 18°C / 64°F | 84 mm | 16 | — |
| September | 25°C / 77°F | 19°C / 67°F | 105 mm | 18 | — |
| October | 26°C / 78°F | 20°C / 69°F | 135 mm | 23 | — |
| November | 26°C / 79°F | 21°C / 69°F | 171 mm | 25 | — |
| December | 28°C / 83°F | 23°C / 73°F | 173 mm | 23 | — |
Other cities with similar October weather
🌍 See the full ranked list of climate twins for Ilhabela in October →
Frequently asked questions
How hot is Ilhabela in October?
In October, Ilhabela averages a high of 26°C (78°F) and a low of 20°C (69°F) — generally warm.
Does it rain a lot in Ilhabela in October?
October is quite rainy in Ilhabela, with about 23 rainy days on average.
Is October a good time to visit Ilhabela?
October is warm but on the rainy side. It suits travelers who are comfortable with warm weather; check the month-by-month ranking to compare it against the rest of the year.
What should I pack for Ilhabela in October?
Pack light layers for warm days and cooler evenings, plus a compact umbrella or rain jacket. See the full October packing list for Ilhabela for a complete, climate-based checklist.
Check the live 10-day forecast and sunrise/sunset.