Semaphore — Water Temperature in June

Water Temperature Range

13°C

minimum

15°C

average

17°C

maximum

Water Temperature Chart for June

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

Climate and Swimming Opportunities in Semaphore in June

Average Day Air Temperature

16°C

Average Night Air Temperature

8°C

Precipitation Amount per Month

72 mm

Number of Rainy Days

Daylight per Day

10 hrs

Sunshine per Day

5 hrs

Average Wind Speed

18 km/h

Average Humidity

72%

With such a ratio between the average monthly temperatures of water and air, swimming feels very cold and is only for cold-water enthusiasts. Most people will prefer just a brief splash, because warming up afterward can take time.