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Cassis Sea Temperature in June

France

May Cassis year-round → July

Average sea temperature for Cassis, France across June, based on 10 years of daily readings.

Average

21.23° C

High

25.61° C

Low

16.28° C

Water at this temperature is very pleasant to swim in. If you tend to wear a wetsuit when swimming, you might consider removing it now to avoid the body overheating.

June is the 4th warmest of 12 months at Cassis. On average the water sits 3.1° than the year-round mean of 18.13° C.

Compared to May, June is 3.8° warmer than (17.44° C in May). By July the water is usually 23.06° C.

Cassis Day-by-Day Water Temperature in June

10-year low, average and high

14.5° C
17.8° C
21.0° C
24.3° C
27.5° C
1
5
10
15
20
25
30
Day-by-day low and high band with the 10-year daily average through June. Range Average

Each vertical bar above is one day of June. The shaded band covers the range the water has reached on that day across the last 10 years — the lowest reading at the bottom, the highest at the top. The line running through the bars is the daily average over those 10 years, so you can see the typical shape of the month at Cassis.

A narrow band means the temperature on that day has stayed close to the average year on year. A taller band means it has swung more, often because of changeable weather around that time of year. Hovering a day pulls up its low, average, and high.

June Water Temperature Table for Cassis

10-year daily averages

Day Average Low High
June 1 19.59° C 16.85° C 22.17° C
June 2 19.78° C 16.84° C 22.83° C
June 3 19.86° C 17.14° C 22.32° C
June 4 20.03° C 18.07° C 21.8° C
June 5 19.98° C 18.78° C 21.9° C
June 6 20.11° C 18.82° C 21.99° C
June 7 20.23° C 17.89° C 22.12° C
June 8 20.22° C 17.68° C 22.31° C
June 9 20.07° C 17.34° C 22.46° C
June 10 20.39° C 17.59° C 22.65° C
June 11 20.49° C 16.96° C 22.8° C
June 12 20.54° C 17.86° C 23.1° C
June 13 20.54° C 18.36° C 23.28° C
June 14 20.5° C 16.53° C 23.48° C
June 15 20.76° C 16.28° C 23.67° C
June 16 20.85° C 17.61° C 23.65° C
June 17 21.02° C 17.6° C 23.43° C
June 18 21.16° C 18.16° C 23.97° C
June 19 21.31° C 17.53° C 24.4° C
June 20 21.84° C 18.59° C 24.74° C
June 21 22.16° C 19.52° C 24.92° C
June 22 22.39° C 19.66° C 24.93° C
June 23 22.42° C 19.85° C 24.83° C
June 24 22.63° C 19.89° C 24.89° C
June 25 22.75° C 20.24° C 24.95° C
June 26 22.9° C 19.84° C 24.73° C
June 27 23.08° C 19.12° C 24.63° C
June 28 23.06° C 19.35° C 24.81° C
June 29 23.1° C 20.11° C 25.25° C
June 30 23.12° C 20.82° C 25.61° C

Where June Sits in the Year

June highlighted

10.5° C
15.6° C
20.8° C
25.9° C
31.0° C
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
14.03° C
13.7° C
14.04° C
15.26° C
17.44° C
21.23° C
23.06° C
24.12° C
22.37° C
19.8° C
17.38° C
15.1° C
10-year monthly history for Cassis. Bars span historical low to high; the line marks the monthly average. Range Average
January → February → March → April → May → June → July → August → September → October → November → December →

Nearby Locations in June

Compare other France water for the same month

Cassis Location

43.2151, 5.5371

43.21513, 5.53712 View on OpenStreetMap →

Cassis sits at 43.2151°N, 5.5371°E, on the coast of France. The marker on the map shows the spot the readings on this page come from. It usually sits a short distance from the town centre, out on the open water itself, so the numbers stay tied to the coast rather than a generic point inland.

Coastlines bend, headlands focus the water, and the temperature can run noticeably differently between two beaches that look close together on a map. Comparing nearby locations is a quick way to see how local geography is shaping the readings.

Nearest locations to Cassis