Iles des Saintes Sea Temperature in September

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

Average water temperature in Iles des Saintes for September

The average, high, and low temperatures below should help you if you can swim in the water in Iles des Saintes in September.

29.32° C

(84.78° F)

highest: 30.68° C (87.22° F)
lowest: 27.95° C (82.31° F)

This water temperature is comparable to that of a swimming pool, but it might be higher than most open water swimmers prefer for serious swimming. Make sure to drink plenty of water before and after swimming and don't wear a wetsuit to avoid overheating.

Water temperature range by day in September in Iles des Saintes

The chart below shows the range of low and high temperatures by day for the month of September in Iles des Saintes.

Water temperatures for September in Iles des Saintes in recent years

Day	2024	2023	2022	2021
1	0° C	30.07° C	29.09° C	29.53° C
2	0° C	29.88° C	29.15° C	29.66° C
3	0° C	29.99° C	29.1° C	29.35° C
4	0° C	29.89° C	29.05° C	29.12° C
5	0° C	30.09° C	29.1° C	29.18° C
6	0° C	30.22° C	29.09° C	29.14° C
7	0° C	30.24° C	29.35° C	29.33° C
8	0° C	30.28° C	29.5° C	29.39° C
9	0° C	30.08° C	29.57° C	29.37° C
10	0° C	30.22° C	29.69° C	29.35° C
11	0° C	30.22° C	29.78° C	29.42° C
12	0° C	30.17° C	29.76° C	29.49° C
13	0° C	30.33° C	29.8° C	29.46° C
14	0° C	30.37° C	29.78° C	29.33° C
15	0° C	30.43° C	29.75° C	29.34° C
16	0° C	30.44° C	29.71° C	29.32° C
17	0° C	30.64° C	29.64° C	29.18° C
18	0° C	30.68° C	29.25° C	29.2° C
19	0° C	30.63° C	29.23° C	29.25° C
20	0° C	30.58° C	29.17° C	29.25° C
21	0° C	30.42° C	29.09° C	29.49° C
22	0° C	30.27° C	29.03° C	29.65° C
23	0° C	30.28° C	29.13° C	29.82° C
24	0° C	30.3° C	29.15° C	29.95° C
25	0° C	30.3° C	29.2° C	29.79° C
26	0° C	30.34° C	29.12° C	29.68° C
27	0° C	30.44° C	29.09° C	29.8° C
28	0° C	30.33° C	29.09° C	30.01° C
29	0° C	30.26° C	29.03° C	30.18° C
30	0° C	30.3° C	29.02° C	30.1° C