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Sea Temperature in Oarai in September
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© 熱血番長
Complete information on the sea temperature range in the Pacific Ocean in Oarai in September. Historical daily data. Climate details for September. Tips on swimming conditions and beach relaxation in Oarai. 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 Oarai in September
19°C
MINIMUN
23.5°C
AVERAGE
28°C
MAXIMUM
Historical Data of Water Temperature in September in Oarai
Water Temperature Chart for Pacific Ocean in Oarai in September
Sea Temperature Table in Oarai in September Over the Past Years
Day | 2024 | 2023 | 2022 | Average |
---|---|---|---|---|
Sep 1 | 26°C | 28°C | 25°C | 26.0°C |
Sep 2 | 26°C | 28°C | 25°C | 26.0°C |
Sep 3 | 25°C | 27°C | 25°C | 25.8°C |
Sep 4 | 26°C | 27°C | 25°C | 25.5°C |
Sep 5 | 26°C | 28°C | 25°C | 25.8°C |
Sep 6 | 24°C | 27°C | 23°C | 24.8°C |
Sep 7 | 24°C | 27°C | 23°C | 24.5°C |
Sep 8 | 23°C | 27°C | 22°C | 24.3°C |
Sep 9 | 23°C | 27°C | 23°C | 24.5°C |
Sep 10 | 24°C | 27°C | 23°C | 24.8°C |
Sep 11 | 24°C | 26°C | 23°C | 24.5°C |
Sep 12 | 23°C | 27°C | 23°C | 24.8°C |
Sep 13 | 23°C | 27°C | 23°C | 24.5°C |
Sep 14 | 23°C | 27°C | 23°C | 24.8°C |
Sep 15 | 23°C | 26°C | 23°C | 24.3°C |
Sep 16 | 23°C | 27°C | 23°C | 24.8°C |
Sep 17 | 24°C | 26°C | 23°C | 24.3°C |
Sep 18 | 25°C | 25°C | 22°C | 24.3°C |
Sep 19 | 24°C | 25°C | 22°C | 24.3°C |
Sep 20 | 24°C | 25°C | 22°C | 24.3°C |
Sep 21 | 24°C | 25°C | 22°C | 24.3°C |
Sep 22 | 24°C | 25°C | 22°C | 24.3°C |
Sep 23 | 24°C | 24°C | 22°C | 23.8°C |
Sep 24 | 23°C | 25°C | 22°C | 23.8°C |
Sep 25 | 23°C | 24°C | 22°C | 23.0°C |
Sep 26 | 24°C | 25°C | 22°C | 23.5°C |
Sep 27 | 22°C | 24°C | 22°C | 22.5°C |
Sep 28 | 22°C | 24°C | 22°C | 22.8°C |
Sep 29 | 22°C | 24°C | 22°C | 22.8°C |



Oarai 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
Oarai lies within the Ibaraki Prefecture in Japan. The average daytime temperature in Oarai 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 Oarai 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 Oarai in September ranges from 22°C to 26°C (72°F to 79°F). At the beginning of the month, the average temperature is around 25°C (77°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 Oarai for September 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 September in Oarai
What is the sea temperature in Oarai in September?
The water temperature in the Pacific Ocean in Oarai in September ranges from 22°C to 26°C (72°F to 79°F).
Is it possible to swim in the Pacific Ocean in Oarai in September?
The average sea temperature in Oarai in September is 24°C (75°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.