Peppermint Grove Sea Temperature in September

Looking to find out what the average sea water temperature in Peppermint Grove is for September? Find out what the lowest, highest, and average water temperatures are for Peppermint Grove over the past 10 years.

Average water temperature in Peppermint Grove for September

The average, high, and low temperatures below should help you if you can swim in the water in Peppermint Grove in September.

18.62° C

(65.52° F)

highest: 20.34° C (68.61° F)
lowest: 17.06° C (62.71° F)

At this temperature, water will feel cold compared to a swimming pool, but with a bit of experience and practice most people will find the water relatively comfortable to swim in.

Water temperature range by day in September in Peppermint Grove

The chart below shows the range of low and high temperatures by day for the month of September in Peppermint Grove.

Water temperatures for September in Peppermint Grove in recent years

Day	2024	2023	2022	2021
1	0° C	18.64° C	18.21° C	18.81° C
2	0° C	18.41° C	18.44° C	18.51° C
3	0° C	18.5° C	18.39° C	18.44° C
4	0° C	18.19° C	18.45° C	18.62° C
5	0° C	18.49° C	18.49° C	18.73° C
6	0° C	18.18° C	18.43° C	18.58° C
7	0° C	17.96° C	18.35° C	18.42° C
8	0° C	17.98° C	18.42° C	18.52° C
9	0° C	18.11° C	18.34° C	18.62° C
10	0° C	18.24° C	18.26° C	18.38° C
11	0° C	18.44° C	18.32° C	18.35° C
12	0° C	18.52° C	18.38° C	18.41° C
13	0° C	18.53° C	18.35° C	18.53° C
14	0° C	18.46° C	18.32° C	18.46° C
15	0° C	18.57° C	18.23° C	18.38° C
16	0° C	18.66° C	18.16° C	18.32° C
17	0° C	18.54° C	18.23° C	18.39° C
18	0° C	18.49° C	18.43° C	18.59° C
19	0° C	18.45° C	18.45° C	18.97° C
20	0° C	18.5° C	18.39° C	18.97° C
21	0° C	18.57° C	18.3° C	18.92° C
22	0° C	18.67° C	18.21° C	18.85° C
23	0° C	18.5° C	18.28° C	18.96° C
24	0° C	18.48° C	18.22° C	19.05° C
25	0° C	18.51° C	18.19° C	19.19° C
26	0° C	18.76° C	18.15° C	19.17° C
27	0° C	19.21° C	18.21° C	19.05° C
28	0° C	19.29° C	18.34° C	19.01° C
29	0° C	19.19° C	18.49° C	19.24° C
30	0° C	19.17° C	18.57° C	19.34° C