Weather

The temperature will be warm and humid. Winds are generally light in Kona at about 15 mph (24 kph) and we’ve rarely had rain during the Kona Marathon.

Temperatures can climb into the upper 80’s during midday, add the humidity and it can make it feel even warmer. As always, on race day and the days before, make sure you hydrate properly.

Kailua-Kona

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June Averages

• High: 85 F / 29 C
• Low: 72 F / 22 C
• Humidity: 65%
• Rain: 0.46 inches / 12 mm

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