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Sea Temperature in Tokyo in September
Complete information on the sea temperature range in the Pacific Ocean in Tokyo in September. Historical daily data. Climate details for September. Tips on swimming conditions and beach relaxation in Tokyo. 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 Tokyo in September
19°C
MINIMUN
24°C
AVERAGE
29°C
MAXIMUM
Historical Data of Water Temperature in September in Tokyo
Water Temperature Chart for Pacific Ocean in Tokyo in September
Sea Temperature Table in Tokyo in September Over the Past Years
| Day | 2024 | 2023 | 2022 | Average |
|---|---|---|---|---|
| Sep 1 | 27°C | 29°C | 25°C | 26.8°C |
| Sep 2 | 27°C | 29°C | 24°C | 26.5°C |
| Sep 3 | 27°C | 28°C | 24°C | 26.3°C |
| Sep 4 | 27°C | 29°C | 24°C | 26.8°C |
| Sep 5 | 25°C | 27°C | 24°C | 25.5°C |
| Sep 6 | 25°C | 27°C | 24°C | 25.5°C |
| Sep 7 | 25°C | 27°C | 23°C | 25.3°C |
| Sep 8 | 24°C | 27°C | 23°C | 25.3°C |
| Sep 9 | 26°C | 27°C | 23°C | 25.8°C |
| Sep 10 | 25°C | 28°C | 23°C | 25.5°C |
| Sep 11 | 26°C | 27°C | 23°C | 25.8°C |
| Sep 12 | 25°C | 27°C | 22°C | 25.5°C |
| Sep 13 | 25°C | 28°C | 22°C | 25.8°C |
| Sep 14 | 24°C | 28°C | 22°C | 25.3°C |
| Sep 15 | 25°C | 27°C | 22°C | 25.3°C |
| Sep 16 | 26°C | 27°C | 22°C | 25.5°C |
| Sep 17 | 25°C | 27°C | 21°C | 25.0°C |
| Sep 18 | 25°C | 26°C | 21°C | 24.8°C |
| Sep 19 | 25°C | 28°C | 21°C | 25.3°C |
| Sep 20 | 24°C | 26°C | 21°C | 24.5°C |
| Sep 21 | 24°C | 26°C | 21°C | 24.3°C |
| Sep 22 | 24°C | 26°C | 20°C | 24.3°C |
| Sep 23 | 25°C | 25°C | 20°C | 24.0°C |
| Sep 24 | 24°C | 25°C | 20°C | 23.8°C |
| Sep 25 | 25°C | 26°C | 20°C | 24.0°C |
| Sep 26 | 25°C | 25°C | 20°C | 23.8°C |
| Sep 27 | 25°C | 25°C | 19°C | 23.3°C |
| Sep 28 | 24°C | 25°C | 19°C | 23.0°C |
| Sep 29 | 24°C | 25°C | 19°C | 23.3°C |
Tokyo Climate and Swimming Opportunities in September
28°C
Average Day Air Temperature
20°C
Average Night Air Temperature
205 mm
Precipitation Amount per Month
14 days
Number of Rainy Days
12 hrs
Daylight
per Day
4 hrs
Sunshine
per Day
13 km/h
Average Wind Speed
77%
Average
humidity
Tokyo lies within the Tokyo Metropolis in Japan. The average daytime temperature in Tokyo in September is 28°C (82°F), while the nighttime average is 20°C (69°F). There are typically 14 rainy days during the month, with a total precipitation of 205 mm (8.1 inches). The daylight duration in September in Tokyo is 12 hours, with an average of 4 hours of sunshine per day. The average wind speed in September is 13 km/h (8 mph), and the humidity level is around 77%.
The water temperature in Tokyo in September ranges from 23°C to 26°C (73°F to 79°F). At the beginning of the month, the average temperature is around 26°C (79°F), shifting to 25°C (77°F) by mid-September and reaching 24°C (75°F) in the last ten days. Overall, the average sea temperature in Tokyo for September is 25°C (77°F). Perfect swimming weather — warm water and hot air make for an enjoyable and relaxing experience.
Sea Temperature in September in Nearby Cities
Frequently Asked Questions About Water Temperatures in September in Tokyo
What is the sea temperature in Tokyo in September?
The water temperature in the Pacific Ocean in Tokyo in September ranges from 23°C to 26°C (73°F to 79°F).
Is it possible to swim in the Pacific Ocean in Tokyo in September?
The average sea temperature in Tokyo in September is 25°C (77°F), and the air temperature is 28°C (82°F), so perfect swimming weather — warm water and hot air make for an enjoyable and relaxing experience.