Puerto Iguazu Sea Temperature in October

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

Average water temperature in Puerto Iguazu for October

The average, high, and low temperatures below should help you if you can swim in the water in Puerto Iguazu in October.

18.95° C

(66.1° F)

highest: 21.18° C (70.12° F)
lowest: 15.04° C (59.07° 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 October in Puerto Iguazu

The chart below shows the range of low and high temperatures by day for the month of October in Puerto Iguazu.

Water temperatures for October in Puerto Iguazu in recent years

Day	2024	2023	2022	2021
1	0° C	16.92° C	17.49° C	19.59° C
2	0° C	17.23° C	17.53° C	19.51° C
3	0° C	17.44° C	17.73° C	19.42° C
4	0° C	17.62° C	17.75° C	19.33° C
5	0° C	17.65° C	17.81° C	19.36° C
6	0° C	17.65° C	17.75° C	19.37° C
7	0° C	17.66° C	17.88° C	18.76° C
8	0° C	17.65° C	18.08° C	18.3° C
9	0° C	17.79° C	18.22° C	18.26° C
10	0° C	18.02° C	18.03° C	18.04° C
11	0° C	18.12° C	17.78° C	18.36° C
12	0° C	17.94° C	17.84° C	18.88° C
13	0° C	17.65° C	17.81° C	19.56° C
14	0° C	17.58° C	17.63° C	20.25° C
15	0° C	17.52° C	17.49° C	20.38° C
16	0° C	17.59° C	17.58° C	20.09° C
17	0° C	17.69° C	17.93° C	19.59° C
18	0° C	17.78° C	18.13° C	19.49° C
19	0° C	17.88° C	18.31° C	19.58° C
20	0° C	17.61° C	18.61° C	19.6° C
21	0° C	18.2° C	18.97° C	19.5° C
22	0° C	18.3° C	19.04° C	19.86° C
23	0° C	18.71° C	19.11° C	20.07° C
24	0° C	19.07° C	19.16° C	20° C
25	0° C	18.91° C	19.24° C	20.08° C
26	0° C	18.83° C	19.4° C	20.83° C
27	0° C	18.93° C	19.82° C	20.94° C
28	0° C	19.23° C	20.13° C	21.18° C
29	0° C	19.91° C	20.36° C	21.07° C
30	0° C	20.07° C	20.75° C	20.92° C
31	0° C	20.47° C	20.87° C	20.81° C

Data source and citation

Raw data for the calculations made to find the sea surface temperature in Puerto Iguazu 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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"Puerto Iguazu Sea Temperature in October". SeaTemperatures.net. Accessed on April 20, 2024. http://seatemperatures.net/south-america/argentina/puerto-iguazu-october-temperature/.
"Puerto Iguazu Sea Temperature in October". SeaTemperatures.net, http://seatemperatures.net/south-america/argentina/puerto-iguazu-october-temperature/. Accessed 20 April, 2024
Puerto Iguazu Sea Temperature in October. SeaTemperatures.net. Retrieved from http://seatemperatures.net/south-america/argentina/puerto-iguazu-october-temperature/.