Kiama — Water Temperature in July

Water Temperature Range

15°C

minimum

19°C

average

21°C

maximum

Water Temperature Chart for July

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

Climate and Swimming Opportunities in Kiama in July

Average Day Air Temperature

18°C

Average Night Air Temperature

8°C

Precipitation Amount per Month

83 mm

Number of Rainy Days

Daylight per Day

10 hrs

Sunshine per Day

6 hrs

Average Wind Speed

15 km/h

Average Humidity

62%

At such water and air temperatures, swimming often feels chilly and is best for short swims. Getting out can feel cold, so it helps to have dry clothes ready right away.