Haikou Sea Temperature in July

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

Average water temperature in Haikou for July

The average, high, and low temperatures below should help you if you can swim in the water in Haikou in July.

29.05° C

(84.29° F)

  • highest: 31.88° C (89.38° F)
  • lowest: 24.93° C (76.87° F)

This water temperature is comparable to that of a swimming pool, but it might be higher than most open water swimmers prefer for serious swimming. Make sure to drink plenty of water before and after swimming and don't wear a wetsuit to avoid overheating.

Water temperature range by day in July in Haikou

The chart below shows the range of low and high temperatures by day for the month of July in Haikou.

Water temperatures for July in Haikou in recent years

Day 2024 2023 2022 2021
1 0° C 30.41° C 29.35° C 30.02° C
2 0° C 30.8° C 28.57° C 29.7° C
3 0° C 31.05° C 28.53° C 29.99° C
4 0° C 31.18° C 28.73° C 30.16° C
5 0° C 31.12° C 29.03° C 31.02° C
6 0° C 31.18° C 28.88° C 31.16° C
7 0° C 31.11° C 28.95° C 30.42° C
8 0° C 31.14° C 29.23° C 30.13° C
9 0° C 31.15° C 29.38° C 29.91° C
10 0° C 31.35° C 29.37° C 30.12° C
11 0° C 31.68° C 29.4° C 30.32° C
12 0° C 31.88° C 29.48° C 30.19° C
13 0° C 31.8° C 29.52° C 30.13° C
14 0° C 31.79° C 29.58° C 29.96° C
15 0° C 31.66° C 29.6° C 30.07° C
16 0° C 31.58° C 29.55° C 30.37° C
17 0° C 29.75° C 29.45° C 30.27° C
18 0° C 29.96° C 29.69° C 30.07° C
19 0° C 30.46° C 29.64° C 30.16° C
20 0° C 29.83° C 29.66° C 30.11° C
21 0° C 29.74° C 29.69° C 30.08° C
22 0° C 29.72° C 29.74° C 29.67° C
23 0° C 29.65° C 29.68° C 29.16° C
24 0° C 29.2° C 29.6° C 29.02° C
25 0° C 29.99° C 29.68° C 29.19° C
26 0° C 30.18° C 29.8° C 28.95° C
27 0° C 30.3° C 29.77° C 28.99° C
28 0° C 30.26° C 29.7° C 29.03° C
29 0° C 30.11° C 29.58° C 29.09° C
30 0° C 29.99° C 29.59° C 28.9° C
31 0° C 29.99° C 29.59° C 28.78° C

Water temperature in July for locations near Haikou

Xiuying

China, Asia

6.68 miles away

Puqian

China, Asia

24.82 miles away

Data source and citation

Raw data for the calculations made to find the sea surface temperature in Haikou 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.

  • "Haikou Sea Temperature in July". SeaTemperatures.net. Accessed on May 18, 2024. http://seatemperatures.net/asia/china/haikou-july-temperature/.

  • "Haikou Sea Temperature in July". SeaTemperatures.net, http://seatemperatures.net/asia/china/haikou-july-temperature/. Accessed 18 May, 2024

  • Haikou Sea Temperature in July. SeaTemperatures.net. Retrieved from http://seatemperatures.net/asia/china/haikou-july-temperature/.