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.

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For a detailed overview over the year and the best time to visit the United States of America, check out our Waikoloa's climate page.

Waikoloa Temperature in August

Min Temperature 20°C (68°F)  

Max Temperature 27°C (81°F)  

Chance of Rain 62%  

Precipitation 341 mm (13 in)  

Rainy days 19 days  

Sunshine 280 hours *  

Percentage Sunshine *  

* Data from: Kailua-Kona, the United States of America (36 KM, 22 Miles).

What to Wear in Waikoloa in August

Warm but pleasant conditions in Waikoloa in August. Focus on lightweight, maybe with natural fabrics, cotton blend shirts, comfortable shorts, and breathable footwear. A light cover-up for sun protection is smart too. It's going to pour! Pack a good poncho and prepare for very wet conditions. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.

What To Do in Waikoloa in August

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Swimming

8/10

Cycling

7/10

Walking

7/10

Camping

6/10

Outdoor sports

7/10

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit the United States of America, check out our Waikoloa's climate page.

More climate data for Waikoloa

Temperature Rainfall Sunshine

See the full Waikoloa climate overview or explore weather in the United States of America.