Kailua-Kona weather averages

Average temperature

The bar chart below shows the average monthly temperatures at Kailua-Kona

Average monthly temperatures in Kailua-Kona
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 20.1 20.8 21.2 20.4 21.5 21.2 22.1 22.6 22.8 22.5 21.8 21
°F 68.2 69.4 70.2 68.7 70.7 70.2 71.8 72.7 73 72.5 71.2 69.8

Average sea temperature

The graph below shows the average sea temperature off Kailua-Kona.

Average sea temperature around Kailua-Kona
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 24.8 24.5 24.4 24.6 25 25.5 25.9 26.4 26.7 26.7 26.1 25.3
°F 76.6 76 76 76.2 77.1 78 78.7 79.6 80.1 80 79 77.5