Measurements:
°C
°F
CURRENT WEATHER
02:56
Ilhabela
74°F
SW 1 mph
Feels like: 74°F
Precip: 0%
World Resorts Brazil Ilhabela Weather

7 Day Weather Forecast

05.01
fri
DAY
82°F
NW 4 mph
precip
89%
NIGHT
74°F
SW 7 mph
precip
0%
05.02
sat
DAY
90°F
E 2 mph
precip
0%
NIGHT
74°F
NE 6 mph
precip
100%
05.03
sun
DAY
70°F
N 9 mph
precip
100%
NIGHT
70°F
SW 7 mph
precip
100%
05.04
mon
DAY
78°F
W 9 mph
precip
78%
NIGHT
72°F
SW 11 mph
precip
0%
05.05
tue
DAY
84°F
NW 4 mph
precip
0%
NIGHT
70°F
SW 6 mph
precip
0%
05.06
wed
DAY
86°F
N 4 mph
precip
0%
NIGHT
72°F
S 6 mph
precip
0%
05.07
thu
DAY
86°F
NW 3 mph
precip
0%
NIGHT
74°F
SW 6 mph
precip
0%

Ilhabela Sea Water Temperature in May, °F

Select Year: 2025 2024 2023

The average sea surface temperature in May 2025 for Ilhabela was 24.2°F. The maximum and minimum values were 22.9°F and 25.0°F respectively.

Ilhabela on the Weather Map

Best Time to Visit Ilhabela
The most sunny months:
July 18 days
August 16 days
June 15 days
The most warm months:
March 84.3 °F
February 84.2 °F
January 83.6 °F
Warmest sea temperature:
February 84.9 °F
March 83.6 °F
January 83.2 °F
The most cold months:
June 75.2 °F
July 75.2 °F
May 76.5 °F
The most rainy months:
December 7 days
January 7 days
February 6 days
The most windy months:
October 5 mph
September 5 mph
November 4 mph
more details