Sea Temperature

Ōsaka- average September sea temperature

Max: 27.9°C / 80.9°F

Avg: 26.2°C / 79.2°F

Min: 24.5°C / 77.5°F

These figures are calculated from several years of recorded data and are the maximum, minimum and average temperatures of all the recorded years

Average September sea temperatures


Monthly Ōsaka- water temperature chart

The bar chart below shows the average monthly sea temperatures at Ōsaka- over the year.

Average monthly sea temperatures in Ōsaka-
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 15.1 13.9 13.9 15.6 18.4 22.5 26.0 27.6 26.2 23.4 20.8 17.7
°F 59.2 57 57 60.1 65.1 72.5 78.8 81.7 79.2 74.1 69.4 63.9

Monthly average max / min water temperatures

The graph below shows the range of monthly water temperatures over several years.

Maximum and minimum monthly sea temperatures in Ōsaka-
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C 13.2 12.6 12.8 14.2 15.2 20 24.2 26.9 24.5 22.1 18.7 15.4
Max °C 17.1 15.2 15 17.1 21.6 25.1 27.8 28.4 27.9 24.7 22.9 20.1
Min °F 57.3 55.7 55.9 58.7 61.9 70 77 81 77.5 72.8 67.3 61.6
Max °F 61.2 58.3 58.1 61.6 68.3 75.1 80.6 82.5 80.9 75.4 71.5 66.3

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