Ilhabela in May
7.2out of 10
Possible, with caveats
Warm and comfortable: highs around 23°C. Frequent rain: about 12 rainy days.
23°CAvg high
21°CAvg low
12Rainy days (121 mm)
10:51 hDaylight
06:32Sunrise · 17:23 Sunset
Why this score
- Warm and comfortable: highs around 23°C
- Frequent rain: about 12 rainy days
What to wear and pack
- T-shirts and light layers
- Rain jacket or compact umbrella
How reliable is the forecast?
Rainfall in May is fairly consistent from year to year (2.9 days). Averages cover 30 years (1991–2020). Individual days can differ a lot.
Year at a glance
Weather by month
| Month | Avg high | Avg low | Rainfall | Rainy days | Humidity | Sunshine | Score |
|---|---|---|---|---|---|---|---|
| January | 26°C | 24°C | 185 mm | 16 | – | – | 6.5 |
| February | 26°C | 25°C | 141 mm | 13 | – | – | 7.1 |
| March | 25°C | 24°C | 173 mm | 16 | – | – | 6.6 |
| April | 24°C | 23°C | 117 mm | 13 | – | – | 7.2 |
| May | 23°C | 21°C | 121 mm | 12 | – | – | 7.2 |
| June | 22°C | 20°C | 91 mm | 10 | – | – | 7.7 |
| July | 21°C | 19°C | 102 mm | 9 | – | – | 7.7 |
| August | 21°C | 19°C | 80 mm | 9 | – | – | 7.7 |
| September | 21°C | 19°C | 134 mm | 14 | – | – | 6.9 |
| October | 22°C | 20°C | 137 mm | 14 | – | – | 7.0 |
| November | 23°C | 21°C | 162 mm | 16 | – | – | 6.6 |
| December | 25°C | 23°C | 153 mm | 14 | – | – | 6.9 |
Frequently asked questions
How hot is Ilhabela in May?
Daytime highs average 23°C and nights about 21°C.
When is the best time to visit Ilhabela?
The best months are June, July, August, April.