Port Fairy — Water Temperature in September

Water Temperature Range

11°C

minimum

13°C

average

14°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	2025	2024	2023	2022
SEP 1	13°C	13°C	13°C	12°C
SEP 2	13°C	13°C	13°C	12°C
SEP 3	13°C	13°C	13°C	12°C
SEP 4	12°C	12°C	12°C	12°C
SEP 5	12°C	12°C	12°C	12°C
SEP 6	12°C	12°C	12°C	12°C
SEP 7	12°C	12°C	12°C	12°C
SEP 8	12°C	12°C	12°C	12°C
SEP 9	12°C	12°C	12°C	11°C
SEP 10	13°C	13°C	13°C	13°C
SEP 11	13°C	13°C	13°C	13°C
SEP 12	13°C	13°C	12°C	13°C
SEP 13	12°C	12°C	12°C	12°C
SEP 14	13°C	13°C	13°C	13°C
SEP 15	12°C	12°C	12°C	12°C
SEP 16	12°C	12°C	12°C	12°C
SEP 17	13°C	13°C	13°C	12°C
SEP 18	13°C	13°C	13°C	13°C
SEP 19	13°C	13°C	13°C	12°C
SEP 20	13°C	13°C	13°C	12°C
SEP 21	13°C	13°C	13°C	13°C
SEP 22	14°C	14°C	13°C	14°C
SEP 23	14°C	14°C	13°C	14°C
SEP 24	13°C	13°C	13°C	13°C
SEP 25	13°C	13°C	12°C	13°C
SEP 26	13°C	13°C	12°C	13°C
SEP 27	13°C	13°C	13°C	13°C
SEP 28	13°C	13°C	13°C	12°C
SEP 29	13°C	13°C	13°C	12°C
SEP 30	13°C	13°C	13°C	13°C

September: Climate and Swimming Opportunities

Average Night Air Temperature

8°C

Average Day Air Temperature

17°C

Precipitation Amount per Month

59 mm

Number of Rainy Days

Daylight per Day

12 hrs

Sunshine per Day

6 hrs

Average Wind Speed

23 km/h

Average Humidity

65%

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.