Waimanalo Weather in August

During August, Waimanalo experiences high daytime temperatures of 28°C (82°F) and cooler nights around 25°C (77°F). Some rainfall is typical during this period.

Rainfall in Waimanalo in August

Looking at the last 30 years, the data shows about 7 days with rain, averaging 26 mm (1 in) for the month. Neither particularly heavy nor particularly frequent, the rain this month is about average. A light jacket should be enough on most wet days.

Temperature in Waimanalo in August

August is a perfect month in Waimanalo, with 28°C (82°F) during the day and 25°C (77°F) at night. Conditions stay fairly consistent through the month, making it easier to plan what to wear. Nights are warm at 25°C (77°F). It's worth making sure your accommodation has decent ventilation or air conditioning.

Sunshine in Waimanalo in August

With approximately 303 hours of sunshine, the days are filled with clear skies. It makes it a perfect month for being outside.

Wind Speed in Waimanalo in August

Wind speeds average 5 m/s (10 knots) during August. At this speed, gentle to moderate breezes make small trees sway and the wind creates whitecaps on water bodies. Daily variations range from moderate winds to stronger breezes, creating excellent conditions for sailing, kite flying and wind sports.

Average water temperature in August

At 27°C (81°F), the water is warm and comfortable for swimming. Most people find this temperature ideal for spending longer periods in the water.

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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 Waimanalo's climate page.

Waimanalo Temperature in August

Min Temperature 25°C (77°F)  

Max Temperature 28°C (82°F)  

Water Temperature 27°C (81°F) *  

Chance of Rain 23%  

Precipitation 26 mm (1 in)  

Rainy days 7 days  

Humidity 64% *  

Windspeed 5 m/s (10 knots) *  

Sunshine 303 hours *  

Percentage Sunshine 76% *  

* Data from: Honolulu, the United States of America (21 KM, 13 Miles).

What to Wear in Waimanalo in August

Warm temperatures in August make for comfortable sightseeing weather. Pack breathable fabrics like cotton shirts, knee-length shorts or skirts, and comfortable walking shoes. A thin long sleeve for indoor spaces is handy. Pack a light rain jacket or compact umbrella for occasional showers. With water temperatures around 27°C (81°F), swimming conditions are excellent. Pack your swimsuit, goggles, and maybe some water shoes. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.

What To Do in Waimanalo in August

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

Swimming

10/10

Cycling

8/10

Walking

8/10

Barbeque

10/10

Camping

10/10

Outdoor sports

8/10

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 Waimanalo's climate page.

More climate data for Waimanalo

Temperature Rainfall Sunshine Humidity Wind Speed Water Temp

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