Oyama Sea Temperature in May

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

Average water temperature in Oyama for May

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

17.81° C

(64.06° F)

  • highest: 21.4° C (70.52° F)
  • lowest: 12.69° C (54.84° F)

At this temperature, water will feel cold compared to a swimming pool, but with a bit of experience and practice most people will find the water relatively comfortable to swim in.

Water temperature range by day in May in Oyama

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

Water temperatures for May in Oyama in recent years

Day 2024 2023 2022 2021
1 18.64° C 19.19° C 20.1° C 14.5° C
2 18.96° C 19.06° C 19.39° C 14.75° C
3 18.7° C 19.13° C 18.94° C 14.84° C
4 0° C 18.92° C 18.71° C 15.01° C
5 0° C 18.74° C 19.07° C 15.07° C
6 0° C 18.92° C 19.27° C 15.16° C
7 0° C 18.89° C 19.56° C 15.36° C
8 0° C 18.88° C 20.21° C 15.64° C
9 0° C 19.24° C 20.4° C 15.81° C
10 0° C 19.2° C 20.75° C 15.94° C
11 0° C 19.32° C 20.08° C 16.08° C
12 0° C 19.98° C 19.64° C 16.6° C
13 0° C 20.23° C 19.66° C 16.5° C
14 0° C 20.52° C 19.77° C 16.88° C
15 0° C 18.72° C 19.64° C 17.75° C
16 0° C 19.09° C 19.64° C 18.1° C
17 0° C 19.63° C 19.7° C 18.26° C
18 0° C 19.34° C 19.31° C 18.45° C
19 0° C 19.18° C 19.26° C 18.68° C
20 0° C 19.37° C 19.24° C 18.85° C
21 0° C 20.08° C 19.03° C 19.01° C
22 0° C 20.62° C 19.15° C 19.32° C
23 0° C 20.2° C 19.3° C 18.84° C
24 0° C 19.68° C 19.57° C 18.8° C
25 0° C 19.46° C 19.84° C 18.96° C
26 0° C 19.49° C 19.4° C 19.06° C
27 0° C 20.13° C 19.9° C 19.19° C
28 0° C 20.03° C 20.85° C 19.33° C
29 0° C 20.17° C 21.27° C 18.34° C
30 0° C 20.22° C 21.28° C 18.1° C
31 0° C 20.04° C 21.4° C 18.14° C

Data source and citation

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

  • "Oyama Sea Temperature in May". SeaTemperatures.net. Accessed on May 5, 2024. http://seatemperatures.net/asia/japan/oyama-may-temperature/.

  • "Oyama Sea Temperature in May". SeaTemperatures.net, http://seatemperatures.net/asia/japan/oyama-may-temperature/. Accessed 5 May, 2024

  • Oyama Sea Temperature in May. SeaTemperatures.net. Retrieved from http://seatemperatures.net/asia/japan/oyama-may-temperature/.