Sea TemperaturesHa Long Bay Sea Temperature in July
Looking to find out what the average sea water temperature in Ha Long Bay is for July? Find out what the lowest, highest, and average water temperatures are for Ha Long Bay over the past 10 years.
Average water temperature in Ha Long Bay for July
The average, high, and low temperatures below should help you if you can swim in the water in Ha Long Bay in July.
Average
30.39° C
86.71° F
High
31.93° C
89.47° F
Low
28° C
82.4° F
Water temperature range by day in July in Ha Long Bay
The chart below shows the range of low and high temperatures by day for the month of July in Ha Long Bay.
Average daily water temperatures in Ha Long Bay for July
| Day | Average | Low | High |
|---|---|---|---|
| 1 | 30.07° C | 29.2° C | 31.21° C |
| 2 | 30.04° C | 29.24° C | 31.45° C |
| 3 | 29.95° C | 29.12° C | 31.63° C |
| 4 | 30.06° C | 29.26° C | 31.74° C |
| 5 | 29.95° C | 28.93° C | 31.66° C |
| 6 | 30.01° C | 29.32° C | 31.66° C |
| 7 | 30.14° C | 29.29° C | 31.69° C |
| 8 | 30.25° C | 29.42° C | 31.57° C |
| 9 | 30.36° C | 29.47° C | 31.57° C |
| 10 | 30.44° C | 29.5° C | 31.77° C |
| 11 | 30.62° C | 29.46° C | 31.82° C |
| 12 | 30.68° C | 29.42° C | 31.87° C |
| 13 | 30.67° C | 29.47° C | 31.74° C |
| 14 | 30.66° C | 29.42° C | 31.75° C |
| 15 | 30.65° C | 29.38° C | 31.93° C |
| 16 | 30.56° C | 29.29° C | 31.83° C |
| 17 | 30.49° C | 29.14° C | 31.17° C |
| 18 | 30.46° C | 29.12° C | 31.5° C |
| 19 | 30.45° C | 29.13° C | 31.41° C |
| 20 | 30.36° C | 29.12° C | 31.34° C |
| 21 | 30.21° C | 28.99° C | 31.34° C |
| 22 | 30.15° C | 29.11° C | 31.29° C |
| 23 | 30.22° C | 29.16° C | 31.21° C |
| 24 | 30.51° C | 29.17° C | 31.38° C |
| 25 | 30.52° C | 29.14° C | 31.77° C |
| 26 | 30.67° C | 29.09° C | 31.85° C |
| 27 | 30.71° C | 29.07° C | 31.76° C |
| 28 | 30.52° C | 28.36° C | 31.81° C |
| 29 | 30.6° C | 28.03° C | 31.85° C |
| 30 | 30.58° C | 28° C | 31.48° C |
| 31 | 30.63° C | 29.12° C | 31.35° C |
Water temperature in July for locations near Ha Long Bay
Data source and citation
Raw data for the calculations made to find the sea surface temperature in Ha Long Bay 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.