Waikoloa Weather in August

August in Waikoloa brings high temperatures, with highs of 27°C (81°F) and nights dropping to 20°C (68°F). The rainy season is in full swing this month, so frequent downpours are part of the picture.

Rainfall in Waikoloa in August

As part of the rainy season, Waikoloa sees around 19 days of rain in August, with an average of 341 mm (13 in). Rainy season showers here are typically intense, often clearing quickly but coming down hard while they last.

Temperature in Waikoloa in August

If you're visiting Waikoloa in August, expect highs of 27°C (81°F) and overnight lows around 20°C (68°F). Overall, the month follows a fairly predictable daily temperature pattern. With overnight lows of 20°C (68°F), evenings stay pleasantly warm. This is typically the warmest month of the year, so light summer clothing is a good idea.

Sunshine in Waikoloa in August

The city usually sees around 280 hours of sunlight, indicating many sunny days despite it being the rainy season.

If you prefer dry days with pleasant temperatures, August may not be the ideal month to visit Waikoloa. Our weather planner can help you explore destinations with more pleasant weather conditions.