Itaúnas — Water Temperature in May

Water Temperature Range

24°C

minimum

26°C

average

29°C

maximum

Get instant access to real-time water temperatures for this and all other locations with our iOS and Android apps.

Water Temperature Chart for Month

The chart shows the average daily water temperature for each day of the month based on historical data.

Table of Water Temperatures by Day of the Month for Previous Years

Day	2026	2025	2024	2023
MAY 1	-10°C	28°C	28°C	27°C
MAY 2	28°C	27°C	28°C	27°C
MAY 3	28°C	27°C	28°C	27°C
MAY 4	28°C	27°C	28°C	27°C
MAY 5	28°C	27°C	27°C	26°C
MAY 6	28°C	27°C	27°C	27°C
MAY 7	28°C	26°C	27°C	27°C
MAY 8	28°C	27°C	27°C	28°C
MAY 9	27°C	27°C	26°C	27°C
MAY 10	28°C	27°C	26°C	27°C
MAY 11	27°C	26°C	26°C	27°C
MAY 12	28°C	26°C	26°C	26°C
MAY 13	28°C	26°C	27°C	26°C
MAY 14	28°C	27°C	27°C	26°C
MAY 15	27°C	26°C	26°C	26°C
MAY 16	27°C	26°C	27°C	26°C
MAY 17	27°C	26°C	26°C	26°C
MAY 18	27°C	26°C	26°C	25°C
MAY 19	27°C	26°C	25°C	25°C
MAY 20	27°C	26°C	25°C	26°C
MAY 21	27°C	26°C	25°C	25°C
MAY 22	27°C	26°C	26°C	25°C
MAY 23	28°C	26°C	26°C	25°C
MAY 24	27°C	26°C	26°C	25°C
MAY 25	27°C	26°C	26°C	25°C
MAY 26	27°C	25°C	26°C	25°C
MAY 27	27°C	26°C	26°C	27°C
MAY 28	26°C	25°C	25°C	26°C
MAY 29	26°C	25°C	25°C	26°C
MAY 30	26°C	26°C	25°C	26°C
MAY 31	26°C	26°C	25°C	26°C

May: Climate and Swimming Opportunities

Average Night Air Temperature

20°C

Average Day Air Temperature

27°C

Precipitation Amount per Month

142 mm

Number of Rainy Days

Daylight per Day

11 hrs

Sunshine per Day

6 hrs

Average Wind Speed

8 km/h

Average Humidity

84%

At such water and air temperatures, swimming feels truly comfortable and relaxing. The warm water won’t cool you down, so you can stay in for a long time without getting chilled.