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Sea Temperature in Okinawa in May
© 張坤柏
Complete information on the sea temperature range in the East China Sea in Okinawa in May. Historical daily data. Climate details for May. Tips on swimming conditions and beach relaxation in Okinawa. We find every spot where you can swim and tell you what the water temperature is there today and throughout the year.
Water Temperature Range in Okinawa in May
21°C
MINIMUN
24.5°C
AVERAGE
28°C
MAXIMUM
Historical Data of Water Temperature in May in Okinawa
Water Temperature Chart for East China Sea in Okinawa in May
Sea Temperature Table in Okinawa in May Over the Past Years
| Day | 2024 | 2023 | 2022 | Average |
|---|---|---|---|---|
| May 1 | 23°C | 23°C | 22°C | 23.0°C |
| May 2 | 23°C | 21°C | 23°C | 22.5°C |
| May 3 | 23°C | 22°C | 23°C | 22.8°C |
| May 4 | 23°C | 24°C | 23°C | 23.5°C |
| May 5 | 23°C | 23°C | 23°C | 23.0°C |
| May 6 | 24°C | 23°C | 23°C | 23.3°C |
| May 7 | 23°C | 25°C | 23°C | 24.0°C |
| May 8 | 23°C | 25°C | 24°C | 24.3°C |
| May 9 | 24°C | 24°C | 24°C | 24.3°C |
| May 10 | 24°C | 24°C | 24°C | 24.0°C |
| May 11 | 24°C | 24°C | 24°C | 24.0°C |
| May 12 | 24°C | 24°C | 24°C | 24.0°C |
| May 13 | 25°C | 24°C | 24°C | 24.5°C |
| May 14 | 25°C | 23°C | 25°C | 24.5°C |
| May 15 | 26°C | 22°C | 25°C | 24.5°C |
| May 16 | 25°C | 23°C | 25°C | 24.5°C |
| May 17 | 26°C | 26°C | 25°C | 25.3°C |
| May 18 | 26°C | 27°C | 25°C | 25.3°C |
| May 19 | 27°C | 25°C | 25°C | 25.0°C |
| May 20 | 26°C | 25°C | 26°C | 25.0°C |
| May 21 | 26°C | 25°C | 26°C | 25.3°C |
| May 22 | 27°C | 24°C | 26°C | 25.5°C |
| May 23 | 26°C | 24°C | 26°C | 25.0°C |
| May 24 | 27°C | 24°C | 26°C | 25.3°C |
| May 25 | 28°C | 24°C | 26°C | 25.8°C |
| May 26 | 28°C | 23°C | 27°C | 25.5°C |
| May 27 | 27°C | 22°C | 27°C | 25.3°C |
| May 28 | 27°C | 24°C | 27°C | 25.8°C |
| May 29 | 26°C | 24°C | 27°C | 25.5°C |
| May 30 | 27°C | 24°C | 27°C | 25.8°C |
Okinawa Climate and Swimming Opportunities in May
27°C
Average Day Air Temperature
21°C
Average Night Air Temperature
235 mm
Precipitation Amount per Month
13 days
Number of Rainy Days
13 hrs
Daylight
per Day
5 hrs
Sunshine
per Day
15 km/h
Average Wind Speed
82%
Average
humidity
Okinawa lies within the Okinawa Prefecture in Japan. The average daytime temperature in Okinawa in May is 27°C (81°F), while the nighttime average is 21°C (70°F). There are typically 13 rainy days during the month, with a total precipitation of 235 mm (9.3 inches). The daylight duration in May in Okinawa is 13 hours, with an average of 5 hours of sunshine per day. The average wind speed in May is 15 km/h (9 mph), and the humidity level is around 82%.
The water temperature in Okinawa in May ranges from 22°C to 25°C (72°F to 77°F). At the beginning of the month, the average temperature is around 23°C (73°F), shifting to 24°C (75°F) by mid-May and reaching 25°C (77°F) in the last ten days. Overall, the average sea temperature in Okinawa for May is 24°C (75°F). Perfect swimming weather — warm water and hot air make for an enjoyable and relaxing experience.
Frequently Asked Questions About Water Temperatures in May in Okinawa
What is the sea temperature in Okinawa in May?
The water temperature in the East China Sea in Okinawa in May ranges from 22°C to 25°C (72°F to 77°F).
Is it possible to swim in the East China Sea in Okinawa in May?
The average sea temperature in Okinawa in May is 24°C (75°F), and the air temperature is 27°C (81°F), so perfect swimming weather — warm water and hot air make for an enjoyable and relaxing experience.