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Cidreira Sea Temperature in May

Rio Grande do Sul, Brazil

April Cidreira year-round → June

Average sea temperature for Cidreira, Brazil across May, based on 10 years of daily readings.

Average

20.53° C

High

24.46° C

Low

15.8° 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.

May is the 7th warmest of 12 months at Cidreira.

Compared to April, May is 2.7° cooler than (23.26° C in April). By June the water is usually 17.5° C.

Cidreira Day-by-Day Water Temperature in May

10-year low, average and high

14.5° C
17.4° C
20.3° C
23.1° C
26.0° 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 Cidreira.

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 Cidreira

10-year daily averages

Day Average Low High
May 1 21.96° C 19.85° C 24.46° C
May 2 21.81° C 19.48° C 24.09° C
May 3 21.72° C 19.51° C 23.94° C
May 4 21.64° C 19.02° C 23.92° C
May 5 21.8° C 19.83° C 23.78° C
May 6 21.77° C 19.73° C 23.68° C
May 7 21.66° C 19.76° C 23.5° C
May 8 21.61° C 19.8° C 23.37° C
May 9 21.54° C 19.83° C 23.33° C
May 10 21.46° C 19.85° C 23.37° C
May 11 21.16° C 18.9° C 23.34° C
May 12 20.98° C 18.65° C 23.15° C
May 13 20.79° C 17.52° C 23.28° C
May 14 20.59° C 17.28° C 23.32° C
May 15 20.46° C 17.65° C 23.16° C
May 16 20.29° C 17.23° C 22.74° C
May 17 20.15° C 16.76° C 22.56° C
May 18 20.11° C 16.43° C 22.57° C
May 19 20.13° C 16.3° C 22.38° C
May 20 20.02° C 16.41° C 22.45° C
May 21 19.94° C 16.37° C 22.38° C
May 22 19.97° C 16.68° C 22.02° C
May 23 19.91° C 16.41° C 21.96° C
May 24 19.74° C 16.63° C 21.54° C
May 25 19.57° C 16° C 21.75° C
May 26 19.44° C 16.65° C 21.84° C
May 27 19.26° C 15.8° C 21.76° C
May 28 19.1° C 15.86° C 21.64° C
May 29 19.02° C 16.04° C 21.54° C
May 30 18.85° C 16° C 21.29° C
May 31 18.67° C 16.67° C 21.19° C

Where May Sits in the Year

May highlighted

10.5° C
15.4° C
20.3° C
25.1° C
30.0° C
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
24.49° C
25.18° C
24.63° C
23.26° C
20.53° C
17.5° C
15.65° C
15.49° C
16.87° C
19.05° C
20.64° C
22.51° C
10-year monthly history for Cidreira. 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 Brazil water for the same month

Cidreira Location

-30.1769, -50.2089

-30.17686, -50.20892 View on OpenStreetMap →

Cidreira sits at -30.1769°N, 50.2089°W, on the coast of Rio Grande do Sul, Brazil. 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 Cidreira