Kahaluu-Keauhou average September sea temperature

Max: 27.7°C / 81.1°F

Avg: 26.8°C / 80.2°F

Min: 25.9°C / 79.3°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 Kahaluu-Keauhou water temperature chart

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

Average monthly sea temperatures in Kahaluu-Keauhou
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 25.0 24.7 24.5 24.9 25.3 25.8 26.1 26.6 26.8 26.6 26.1 25.3
°F 77 76.5 76.1 76.8 77.5 78.4 79 79.9 80.2 79.9 79 77.5

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 Kahaluu-Keauhou
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C 24.3 23.8 23.9 24.2 24.5 25.1 25 25.7 25.9 26 25.1 24.2
Max °C 25.7 25.7 25.1 25.7 26.1 26.6 27.3 27.6 27.7 27.3 27.1 26.5
Min °F 76.3 75.6 75.5 76.1 76.7 77.7 77.9 79 79.3 79.3 78 76.4
Max °F 77.7 77.5 76.7 77.6 78.3 79.2 80.2 80.9 81.1 80.6 80 78.7

Kahaluu-Keauhou weather & temperature averages »