Sea Temperature in Okayama in October

Complete information on the sea temperature range in the Seto Inland Sea in Okayama in October. Historical daily data. Climate details for October. Tips on swimming conditions and beach relaxation in Okayama. 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 Okayama in October

21°C

MINIMUN

24.5°C

AVERAGE

28°C

MAXIMUM

Historical Data of Water Temperature in October in Okayama

Water Temperature Chart for Seto Inland Sea in Okayama in October

Sea Temperature Table in Okayama in October Over the Past Years

Day	2024	2023	2022	Average
Oct 1	25°C	25°C	24°C	25.3°C
Oct 2	25°C	25°C	24°C	25.3°C
Oct 3	26°C	24°C	25°C	25.5°C
Oct 4	26°C	25°C	22°C	25.0°C
Oct 5	26°C	25°C	25°C	25.8°C
Oct 6	26°C	24°C	22°C	24.8°C
Oct 7	25°C	25°C	25°C	25.3°C
Oct 8	25°C	24°C	23°C	24.5°C
Oct 9	26°C	24°C	22°C	24.5°C
Oct 10	25°C	24°C	22°C	24.3°C
Oct 11	26°C	24°C	23°C	25.0°C
Oct 12	25°C	24°C	23°C	24.5°C
Oct 13	24°C	24°C	23°C	24.3°C
Oct 14	24°C	24°C	23°C	24.3°C
Oct 15	25°C	24°C	24°C	24.5°C
Oct 16	25°C	23°C	22°C	23.8°C
Oct 17	25°C	24°C	22°C	24.0°C
Oct 18	24°C	24°C	22°C	23.8°C
Oct 19	24°C	23°C	24°C	24.0°C
Oct 20	23°C	23°C	23°C	23.8°C
Oct 21	23°C	23°C	25°C	24.0°C
Oct 22	24°C	23°C	23°C	23.8°C
Oct 23	24°C	22°C	24°C	23.5°C
Oct 24	23°C	22°C	23°C	23.3°C
Oct 25	24°C	22°C	24°C	23.5°C
Oct 26	23°C	22°C	25°C	23.5°C
Oct 27	23°C	22°C	24°C	23.3°C
Oct 28	23°C	22°C	22°C	22.8°C
Oct 29	22°C	21°C	24°C	22.8°C
Oct 30	22°C	21°C	24°C	22.8°C

Okayama Climate and Swimming Opportunities in October

22°C

Average Day Air Temperature

13°C

Average Night Air Temperature

120 mm

Precipitation Amount per Month

11 days

Number of Rainy Days

11 hrs

Daylight
per Day

5 hrs

Sunshine
per Day

11 km/h

Average Wind Speed

72%

Average
humidity

Okayama lies within the Okayama Prefecture in Japan. The average daytime temperature in Okayama in October is 22°C (72°F), while the nighttime average is 13°C (56°F). There are typically 11 rainy days during the month, with a total precipitation of 120 mm (4.7 inches). The daylight duration in October in Okayama is 11 hours, with an average of 5 hours of sunshine per day. The average wind speed in October is 11 km/h (7 mph), and the humidity level is around 72%.

The water temperature in Okayama in October ranges from 22°C to 25°C (72°F to 77°F). At the beginning of the month, the average temperature is around 25°C (77°F), shifting to 24°C (75°F) by mid-October and reaching 23°C (73°F) in the last ten days. Overall, the average sea temperature in Okayama for October is 24°C (75°F). Optimal swimming conditions. The water is warm, and the air is comfortable for drying off and sunbathing.

Sea Temperature in October in Nearby Cities

Frequently Asked Questions About Water Temperatures in October in Okayama

What is the sea temperature in Okayama in October?

The water temperature in the Seto Inland Sea in Okayama in October ranges from 22°C to 25°C (72°F to 77°F).

Is it possible to swim in the Seto Inland Sea in Okayama in October?

The average sea temperature in Okayama in October is 24°C (75°F), and the air temperature is 22°C (72°F), so optimal swimming conditions. The water is warm, and the air is comfortable for drying off and sunbathing.