Haikou in March
Find out everything about the water temperature in Haikou 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:
63.4 °F
Average:
71.1 °F
Maximum:
77.1 °F
Sea water temperature in Haikou in March
In the city of Haikou, the month of March is somewhat comfortable for swimming. The minimum recorded temperature during this month was 63.4°F on March 3, 2016, with an average temperature being 71.1°F and a maximum temperature reaching 77.1°F on March 31, 2020.
| Date | 10 years average | 2024 | 2023 |
|---|---|---|---|
| Mar 1 | 68.5°F | 70.2°F | 68.6°F |
| Mar 2 | 68.6°F | 69.9°F | 68.8°F |
| Mar 3 | 68.8°F | 69.6°F | 70.1°F |
| Mar 4 | 68.8°F | 68.8°F | 69.3°F |
| Mar 5 | 69.2°F | 69.9°F | 70.2°F |
| Mar 6 | 69.5°F | 70.3°F | 69.4°F |
| Mar 7 | 69.5°F | 70.3°F | 70.1°F |
| Mar 8 | 69.5°F | 70.2°F | 70.0°F |
| Mar 9 | 70.0°F | 70.2°F | 69.8°F |
| Mar 10 | 70.1°F | 70.1°F | 70.1°F |
| Mar 11 | 70.2°F | 70.2°F | 72.2°F |
| Mar 12 | 70.1°F | 70.2°F | 72.7°F |
| Mar 13 | 70.3°F | 70.0°F | 72.0°F |
| Mar 14 | 70.5°F | 69.5°F | 71.9°F |
| Mar 15 | 70.6°F | 69.7°F | 71.3°F |
| Mar 16 | 70.8°F | 70.2°F | 72.4°F |
| Mar 17 | 71.1°F | 71.3°F | 72.1°F |
| Mar 18 | 71.5°F | 71.4°F | 73.0°F |
| Mar 19 | 71.8°F | 71.8°F | 72.8°F |
| Mar 20 | 72.2°F | 71.7°F | 74.2°F |
| Mar 21 | 72.5°F | 71.8°F | 73.4°F |
| Mar 22 | 72.7°F | 71.5°F | 75.3°F |
| Mar 23 | 72.9°F | 71.1°F | 76.5°F |
| Mar 24 | 72.8°F | 71.9°F | 76.3°F |
| Mar 25 | 73.1°F | 73.3°F | 75.8°F |
| Mar 26 | 72.9°F | 73.8°F | 76.1°F |
| Mar 27 | 72.8°F | 73.8°F | 75.5°F |
| Mar 28 | 72.6°F | 74.0°F | 74.9°F |
| Mar 29 | 73.0°F | 74.0°F | 74.7°F |
| Mar 30 | 73.3°F | 73.9°F | 74.4°F |
| Mar 31 | 73.7°F | 74.4°F | 74.3°F |
In Haikou, the months April through November offer comfortable swimming conditions, which amounts to 253 swimming days.
The warmest water in Haikou was recorded on July 30, 2020, reaching a 89.2°F. While the coldest temperature occurred on February 14, 2018, dipping to 61.6°F. The average readings by season are 69.3°F in Winter, 76.1°F in Spring, 85.5°F in Summer, and 81.4°F in Autumn.
The average temperature in March is slightly warmer than February's average of 67.8°F. And in April, the temperature is expected to rise further, potentially reaching an average of 76.0°F.