Porto Alegre in October
Find out everything about the water temperature in Porto Alegre in October. Average, minimum and maximum recorded temperatures as well as daily temperature in October for the last two years. Compare the current month's sea temperature data with other months of the year.
Water temperature in October
Minimum:
64.3 °F
Average:
68.7 °F
Maximum:
76.1 °F
Sea water temperature in Porto Alegre in October
In the city of Porto Alegre, the month of October is somewhat comfortable for swimming. The minimum recorded temperature during this month was 64.3°F on October 1, 2016, with an average temperature being 68.7°F and a maximum temperature reaching 76.1°F on October 31, 2021.
| Date | 10 years average | 2024 | 2023 |
|---|---|---|---|
| Oct 1 | 66.8°F | 69.7°F | 65.7°F |
| Oct 2 | 66.9°F | 69.4°F | 65.9°F |
| Oct 3 | 67.0°F | 69.5°F | 65.6°F |
| Oct 4 | 67.1°F | 68.5°F | 66.4°F |
| Oct 5 | 67.2°F | 68.8°F | 66.5°F |
| Oct 6 | 67.1°F | 68.9°F | 65.8°F |
| Oct 7 | 67.3°F | 69.6°F | 65.9°F |
| Oct 8 | 67.4°F | 69.4°F | 66.1°F |
| Oct 9 | 67.5°F | 69.3°F | 66.3°F |
| Oct 10 | 67.9°F | 69.2°F | 66.7°F |
| Oct 11 | 68.1°F | 68.9°F | 68.0°F |
| Oct 12 | 68.3°F | 68.9°F | 68.3°F |
| Oct 13 | 68.3°F | 68.9°F | 68.3°F |
| Oct 14 | 68.4°F | 70.0°F | 66.7°F |
| Oct 15 | 68.5°F | 69.8°F | 67.0°F |
| Oct 16 | 68.6°F | 69.8°F | 67.0°F |
| Oct 17 | 68.8°F | 69.6°F | 66.9°F |
| Oct 18 | 68.6°F | 69.3°F | 67.0°F |
| Oct 19 | 68.6°F | 69.0°F | 66.9°F |
| Oct 20 | 69.0°F | 70.3°F | 67.0°F |
| Oct 21 | 68.9°F | 70.9°F | 67.1°F |
| Oct 22 | 69.1°F | 72.5°F | 67.9°F |
| Oct 23 | 69.4°F | 74.1°F | 67.7°F |
| Oct 24 | 69.4°F | 74.0°F | 68.5°F |
| Oct 25 | 69.6°F | 73.7°F | 68.7°F |
| Oct 26 | 70.0°F | 73.8°F | 68.7°F |
| Oct 27 | 70.2°F | 73.6°F | 69.3°F |
| Oct 28 | 70.8°F | 73.3°F | 69.7°F |
| Oct 29 | 71.3°F | 73.5°F | 70.5°F |
| Oct 30 | 71.7°F | 73.8°F | 72.7°F |
| Oct 31 | 72.0°F | 74.6°F | 73.2°F |
In Porto Alegre, the months December through April offer comfortable swimming conditions, which amounts to 151 swimming days.
The warmest water in Porto Alegre was recorded on January 31, 2019, reaching a 85.1°F. While the coldest temperature occurred on June 20, 2016, dipping to 55.0°F. The average readings by season are 79.0°F in Winter, 73.2°F in Spring, 61.1°F in Summer, and 68.7°F in Autumn.
The average temperature in October is slightly warmer than September's average of 64.4°F. And in November, the temperature is expected to rise further, potentially reaching an average of 73.2°F.