San Cayetano Sea Temperature in April

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

Average water temperature in San Cayetano for April

The average, high, and low temperatures below should help you if you can swim in the water in San Cayetano in April.

18.41° C

(65.14° F)

highest: 21.16° C (70.09° F)
lowest: 15.57° C (60.03° 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 April in San Cayetano

The chart below shows the range of low and high temperatures by day for the month of April in San Cayetano.

Water temperatures for April in San Cayetano in recent years

Day	2024	2023	2022	2021
1	20.11° C	19.67° C	18.15° C	19.76° C
2	20.15° C	19.67° C	18.07° C	19.55° C
3	20.6° C	19.52° C	17.92° C	19.48° C
4	20.61° C	19.51° C	17.53° C	18.87° C
5	20.4° C	19.52° C	17.81° C	18.72° C
6	20.07° C	19.5° C	17.93° C	18.77° C
7	20.22° C	19.44° C	17.91° C	18.9° C
8	20.21° C	19.57° C	18° C	18.9° C
9	20.18° C	19.56° C	18.11° C	17.96° C
10	19.91° C	19.37° C	18.21° C	17.84° C
11	19.51° C	18.68° C	17.89° C	17.84° C
12	19.3° C	18.39° C	17.91° C	17.73° C
13	18.99° C	18.25° C	17.57° C	17.84° C
14	18.99° C	18° C	17.4° C	17.93° C
15	18.82° C	17.82° C	17.43° C	17.75° C
16	19.64° C	17.63° C	17.42° C	17.78° C
17	0° C	17.55° C	17.36° C	18.15° C
18	0° C	17.56° C	17.75° C	18.49° C
19	0° C	17.5° C	17.62° C	18.68° C
20	0° C	17.42° C	17.32° C	18.77° C
21	0° C	17.32° C	17.34° C	18.78° C
22	0° C	17° C	17.1° C	18.75° C
23	0° C	16.89° C	16.88° C	18.8° C
24	0° C	17° C	16.92° C	18.88° C
25	0° C	17.06° C	16.42° C	18.57° C
26	0° C	17.05° C	16.25° C	18.49° C
27	0° C	17.02° C	16.09° C	18.6° C
28	0° C	17.25° C	15.92° C	18.72° C
29	0° C	17.28° C	15.76° C	18.2° C
30	0° C	17.26° C	15.57° C	17.97° C

Data source and citation

Raw data for the calculations made to find the sea surface temperature in San Cayetano comes from the National Oceanic and Atmospheric Administration (NOAA) and their 1/4° daily Optimum Interpolation Sea Surface Temperature.

The water temperature data is constructed by combining observations from different platforms (satellites, ships, buoys, and Argo floats) on a regular global grid. A spatially complete sea surface temperature map is then built by interpolating to fill in gaps in the data.

If you'd like to use any of the information above in the format it is presented, please use the citation tool below.

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"San Cayetano Sea Temperature in April". SeaTemperatures.net. Accessed on April 18, 2024. http://seatemperatures.net/south-america/argentina/san-cayetano-april-temperature/.
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San Cayetano Sea Temperature in April. SeaTemperatures.net. Retrieved from http://seatemperatures.net/south-america/argentina/san-cayetano-april-temperature/.