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Port Joinville Sea Temperature in May

Pays de la Loire, France

April Port Joinville year-round → June

Average sea temperature for Port Joinville, France across May, based on 10 years of daily readings.

Average

15.27° C

High

18.55° C

Low

12.77° C

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.

May is the 7th warmest of 12 months at Port Joinville.

Compared to April, May is 2.4° warmer than (12.89° C in April). By June the water is usually 18.17° C.

Port Joinville Day-by-Day Water Temperature in May

10-year low, average and high

11.5° C
13.5° C
15.5° C
17.5° C
19.5° C
1
5
10
15
20
25
31
Day-by-day low and high band with the 10-year daily average through May. Range Average

Each vertical bar above is one day of May. 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 Port Joinville.

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.

May Water Temperature Table for Port Joinville

10-year daily averages

Day Average Low High
May 1 14.21° C 12.94° C 15.6° C
May 2 14.38° C 12.94° C 15.77° C
May 3 14.43° C 13° C 15.88° C
May 4 14.39° C 12.83° C 15.86° C
May 5 14.42° C 12.77° C 15.86° C
May 6 14.54° C 12.98° C 15.85° C
May 7 14.74° C 13.32° C 15.92° C
May 8 14.82° C 13.29° C 15.86° C
May 9 14.95° C 13.3° C 15.99° C
May 10 15.13° C 13.29° C 16.18° C
May 11 15.1° C 13.34° C 16.23° C
May 12 15.02° C 13.33° C 16.04° C
May 13 14.94° C 13.23° C 15.95° C
May 14 14.91° C 13.21° C 16.09° C
May 15 14.89° C 13.34° C 16.42° C
May 16 14.93° C 13.42° C 16.73° C
May 17 15.11° C 13.44° C 17.09° C
May 18 15.24° C 13.72° C 17.1° C
May 19 15.58° C 14.09° C 17.16° C
May 20 15.61° C 14.11° C 17.13° C
May 21 15.59° C 13.86° C 16.82° C
May 22 15.64° C 13.7° C 17.15° C
May 23 15.67° C 13.77° C 17.13° C
May 24 15.7° C 13.7° C 16.85° C
May 25 15.81° C 13.77° C 16.75° C
May 26 15.98° C 13.96° C 17.27° C
May 27 16.26° C 14.35° C 17.92° C
May 28 16.4° C 14.65° C 17.73° C
May 29 16.65° C 15.92° C 17.6° C
May 30 16.81° C 16.02° C 17.78° C
May 31 17.02° C 16.12° C 18.55° C

Where May Sits in the Year

May highlighted

6.5° C
10.9° C
15.3° C
19.6° C
24.0° C
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
10.87° C
10.57° C
11.23° C
12.89° C
15.27° C
18.17° C
19.2° C
19.71° C
18.99° C
17.23° C
15.37° C
12.6° C
10-year monthly history for Port Joinville. 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 May

Compare other France water for the same month

Port Joinville Location

46.7333, -2.3500

46.73330, -2.35000 View on OpenStreetMap →

Port Joinville sits at 46.7333°N, 2.3500°W, on the coast of Pays de la Loire, 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 Port Joinville