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Sea Temperature in Hokkaido in August
Complete information on the sea temperature range in the Sea of Japan in Hokkaido in August. Historical daily data. Climate details for August. Tips on swimming conditions and beach relaxation in Hokkaido. 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 Hokkaido in August
13°C
MINIMUN
17.5°C
AVERAGE
22°C
MAXIMUM
Historical Data of Water Temperature in August in Hokkaido
Water Temperature Chart for Sea of Japan in Hokkaido in August
Sea Temperature Table in Hokkaido in August Over the Past Years
| Day | 2024 | 2023 | 2022 | Average |
|---|---|---|---|---|
| Aug 1 | 21°C | 16°C | 19°C | 18.0°C |
| Aug 2 | 20°C | 16°C | 13°C | 16.5°C |
| Aug 3 | 21°C | 16°C | 18°C | 17.8°C |
| Aug 4 | 21°C | 16°C | 20°C | 18.5°C |
| Aug 5 | 20°C | 16°C | 16°C | 17.0°C |
| Aug 6 | 19°C | 16°C | 20°C | 18.0°C |
| Aug 7 | 20°C | 16°C | 14°C | 16.8°C |
| Aug 8 | 21°C | 16°C | 13°C | 16.8°C |
| Aug 9 | 21°C | 16°C | 14°C | 17.0°C |
| Aug 10 | 21°C | 15°C | 22°C | 18.8°C |
| Aug 11 | 20°C | 15°C | 13°C | 16.3°C |
| Aug 12 | 20°C | 14°C | 20°C | 17.8°C |
| Aug 13 | 19°C | 15°C | 22°C | 18.3°C |
| Aug 14 | 18°C | 15°C | 21°C | 17.8°C |
| Aug 15 | 17°C | 15°C | 22°C | 18.0°C |
| Aug 16 | 17°C | 15°C | 22°C | 18.0°C |
| Aug 17 | 17°C | 16°C | 16°C | 16.5°C |
| Aug 18 | 16°C | 16°C | 21°C | 17.5°C |
| Aug 19 | 16°C | 16°C | 13°C | 15.8°C |
| Aug 20 | 17°C | 16°C | 21°C | 18.0°C |
| Aug 21 | 16°C | 16°C | 21°C | 17.8°C |
| Aug 22 | 17°C | 16°C | 13°C | 16.0°C |
| Aug 23 | 17°C | 17°C | 13°C | 16.3°C |
| Aug 24 | 17°C | 17°C | 21°C | 18.3°C |
| Aug 25 | 17°C | 17°C | 13°C | 16.3°C |
| Aug 26 | 18°C | 17°C | 19°C | 17.8°C |
| Aug 27 | 18°C | 17°C | 19°C | 17.8°C |
| Aug 28 | 18°C | 16°C | 18°C | 17.5°C |
| Aug 29 | 17°C | 17°C | 13°C | 16.3°C |
| Aug 30 | 17°C | 16°C | 15°C | 16.5°C |
Hokkaido Climate and Swimming Opportunities in August
25°C
Average Day Air Temperature
19°C
Average Night Air Temperature
146 mm
Precipitation Amount per Month
12 days
Number of Rainy Days
14 hrs
Daylight
per Day
5 hrs
Sunshine
per Day
11 km/h
Average Wind Speed
80%
Average
humidity
Hokkaido lies within the Hokkaido in Japan. The average daytime temperature in Hokkaido in August is 25°C (78°F), while the nighttime average is 19°C (66°F). There are typically 12 rainy days during the month, with a total precipitation of 146 mm (5.7 inches). The daylight duration in August in Hokkaido is 14 hours, with an average of 5 hours of sunshine per day. The average wind speed in August is 11 km/h (7 mph), and the humidity level is around 80%.
The water temperature in Hokkaido in August ranges from 15°C to 18°C (59°F to 64°F). At the beginning of the month, the average temperature is around 18°C (64°F), shifting to 18°C (64°F) by mid-August and reaching 17°C (63°F) in the last ten days. Overall, the average sea temperature in Hokkaido for August is 17°C (63°F). Perfect balance of refreshing water and warm air. One of the best conditions for swimming.
Sea Temperature in August in Nearby Cities
Frequently Asked Questions About Water Temperatures in August in Hokkaido
What is the sea temperature in Hokkaido in August?
The water temperature in the Sea of Japan in Hokkaido in August ranges from 15°C to 18°C (59°F to 64°F).
Is it possible to swim in the Sea of Japan in Hokkaido in August?
The average sea temperature in Hokkaido in August is 17°C (63°F), and the air temperature is 25°C (78°F), so perfect balance of refreshing water and warm air. One of the best conditions for swimming.