Porto in March
Find out everything about the water temperature in Porto in March. Average, minimum and maximum recorded temperatures as well as daily temperature in March for the last two years. Compare the current month's sea temperature data with other months of the year.
Water temperature in March
Minimum:
56.0 °F
Average:
58.0 °F
Maximum:
61.0 °F
Sea water temperature in Porto in March
In the city of Porto, the month of March is too cold for swimming. The minimum recorded temperature during this month was 56.0°F on March 13, 2022, with an average temperature being 58.0°F and a maximum temperature reaching 61.0°F on March 30, 2024.
| Date | 10 years average | 2024 | 2023 |
|---|---|---|---|
| Mar 1 | 57.7°F | 58.6°F | 57.7°F |
| Mar 2 | 57.7°F | 59.1°F | 57.8°F |
| Mar 3 | 57.7°F | 59.0°F | 57.9°F |
| Mar 4 | 57.8°F | 58.9°F | 57.9°F |
| Mar 5 | 57.7°F | 58.8°F | 57.8°F |
| Mar 6 | 57.6°F | 58.7°F | 57.7°F |
| Mar 7 | 57.7°F | 58.9°F | 57.7°F |
| Mar 8 | 57.6°F | 58.7°F | 57.7°F |
| Mar 9 | 57.6°F | 58.6°F | 57.7°F |
| Mar 10 | 57.7°F | 58.5°F | 58.2°F |
| Mar 11 | 57.7°F | 58.5°F | 58.1°F |
| Mar 12 | 57.8°F | 58.9°F | 58.7°F |
| Mar 13 | 57.8°F | 58.7°F | 59.2°F |
| Mar 14 | 57.9°F | 58.8°F | 59.3°F |
| Mar 15 | 57.9°F | 58.9°F | 59.7°F |
| Mar 16 | 57.9°F | 58.8°F | 58.8°F |
| Mar 17 | 57.9°F | 59.4°F | 58.6°F |
| Mar 18 | 58.0°F | 59.5°F | 58.5°F |
| Mar 19 | 58.2°F | 60.0°F | 58.3°F |
| Mar 20 | 58.3°F | 60.6°F | 58.4°F |
| Mar 21 | 58.3°F | 60.6°F | 58.4°F |
| Mar 22 | 58.3°F | 60.8°F | 58.1°F |
| Mar 23 | 58.3°F | 60.2°F | 58.7°F |
| Mar 24 | 58.4°F | 60.5°F | 59.6°F |
| Mar 25 | 58.4°F | 60.9°F | 59.9°F |
| Mar 26 | 58.4°F | 60.6°F | 59.9°F |
| Mar 27 | 58.3°F | 59.9°F | 60.1°F |
| Mar 28 | 58.2°F | 60.4°F | 59.4°F |
| Mar 29 | 58.2°F | 60.3°F | 59.4°F |
| Mar 30 | 58.5°F | 61.0°F | 59.2°F |
| Mar 31 | 58.7°F | 60.1°F | 59.1°F |
In Porto, the months June through September offer comfortable swimming conditions, which amounts to 118 swimming days.
The warmest water in Porto was recorded on July 25, 2023, reaching a 86.4°F. While the coldest temperature occurred on March 13, 2022, dipping to 56.0°F. The average readings by season are 60.4°F in Winter, 61.4°F in Spring, 78.2°F in Summer, and 72.4°F in Autumn.
March's temperature is a dip compared to warmer February at 58.1°F and April at 60.3°F.
