Exmouth — Water Temperature in May

Water Temperature Range

22°C

minimum

26°C

average

30°C

maximum

Water Temperature Chart for May

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

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

Climate and Swimming Opportunities in Exmouth in May

Average Day Air Temperature

33°C

Average Night Air Temperature

22°C

Precipitation Amount per Month

76 mm

Number of Rainy Days

Daylight per Day

12 hrs

Sunshine per Day

8 hrs

Average Wind Speed

11 km/h

Average Humidity

76%

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.