Sea Temperature in Niigata in June

Complete information on the sea temperature range in the Sea of Japan in Niigata in June. Historical daily data. Climate details for June. Tips on swimming conditions and beach relaxation in Niigata. 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 Niigata in June

15°C

MINIMUN

20°C

AVERAGE

25°C

MAXIMUM

Historical Data of Water Temperature in June in Niigata

Water Temperature Chart for Sea of Japan in Niigata in June

Sea Temperature Table in Niigata in June Over the Past Years

Day	2024	2023	2022	Average
Jun 1	17°C	18°C	18°C	17.3°C
Jun 2	17°C	18°C	18°C	17.3°C
Jun 3	18°C	18°C	18°C	17.5°C
Jun 4	18°C	18°C	18°C	17.8°C
Jun 5	18°C	18°C	17°C	17.5°C
Jun 6	18°C	18°C	17°C	17.8°C
Jun 7	18°C	19°C	18°C	18.3°C
Jun 8	18°C	19°C	18°C	18.5°C
Jun 9	18°C	20°C	18°C	18.5°C
Jun 10	19°C	20°C	18°C	18.8°C
Jun 11	20°C	20°C	18°C	19.3°C
Jun 12	20°C	21°C	18°C	19.8°C
Jun 13	20°C	21°C	18°C	19.8°C
Jun 14	20°C	21°C	18°C	20.0°C
Jun 15	20°C	21°C	18°C	20.0°C
Jun 16	21°C	21°C	18°C	20.3°C
Jun 17	21°C	21°C	18°C	20.0°C
Jun 18	21°C	21°C	18°C	20.3°C
Jun 19	20°C	21°C	19°C	20.3°C
Jun 20	22°C	20°C	20°C	20.8°C
Jun 21	20°C	22°C	19°C	20.5°C
Jun 22	20°C	22°C	19°C	20.5°C
Jun 23	21°C	21°C	20°C	20.8°C
Jun 24	22°C	22°C	20°C	21.3°C
Jun 25	21°C	22°C	20°C	21.0°C
Jun 26	22°C	21°C	20°C	21.0°C
Jun 27	23°C	22°C	20°C	21.5°C
Jun 28	23°C	21°C	20°C	21.3°C
Jun 29	23°C	21°C	20°C	21.3°C

Niigata Climate and Swimming Opportunities in June

27°C

Average Day Air Temperature

15°C

Average Night Air Temperature

129 mm

Precipitation Amount per Month

14 days

Number of Rainy Days

14 hrs

Daylight
per Day

5 hrs

Sunshine
per Day

9 km/h

Average Wind Speed

75%

Average
humidity

Niigata lies within the Niigata Prefecture in Japan. The average daytime temperature in Niigata in June is 27°C (80°F), while the nighttime average is 15°C (60°F). There are typically 14 rainy days during the month, with a total precipitation of 129 mm (5.1 inches). The daylight duration in June in Niigata is 14 hours, with an average of 5 hours of sunshine per day. The average wind speed in June is 9 km/h (6 mph), and the humidity level is around 75%.

The water temperature in Niigata in June ranges from 16°C to 21°C (61°F to 70°F). At the beginning of the month, the average temperature is around 18°C (64°F), shifting to 20°C (68°F) by mid-June and reaching 21°C (70°F) in the last ten days. Overall, the average sea temperature in Niigata for June is 20°C (68°F). Perfect balance of refreshing water and warm air. One of the best conditions for swimming.

Frequently Asked Questions About Water Temperatures in June in Niigata

What is the sea temperature in Niigata in June?

The water temperature in the Sea of Japan in Niigata in June ranges from 16°C to 21°C (61°F to 70°F).

Is it possible to swim in the Sea of Japan in Niigata in June?

The average sea temperature in Niigata in June is 20°C (68°F), and the air temperature is 27°C (80°F), so perfect balance of refreshing water and warm air. One of the best conditions for swimming.