Lihue Weather in August

August in Lihue brings high temperatures, with daytime highs of 28°C (82°F) and nights around 24°C (75°F). Quite a bit of rainfall is expected, around 67 mm (2.6 in), so pack an umbrella.

Rainfall in Lihue in August

Rain is expected on roughly 17 days, totalling around 67 mm (2.6 in) for the month. Rain falls on many days this month, but usually in relatively small amounts. A light waterproof is more useful than a heavy umbrella.

Temperature in Lihue in August

August is a perfect month in Lihue, with 28°C (82°F) during the day and 24°C (75°F) at night. Overall, the month follows a fairly predictable daily temperature pattern. Nights stay warm at around 24°C (75°F), so light bedding and good ventilation are worth thinking about.

Sunshine in Lihue in August

With approximately 263 hours of sunshine, the days are filled with clear skies. It makes it a perfect month for being outside.

Wind Speed in Lihue in August

Average wind conditions reach 5 m/s (10 knots) in August. This creates lively weather with fresh winds that make small trees sway noticeably. Remember this is an average: some days are less windy while others have particularly active windy conditions.

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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Lihue Temperature in August

Min Temperature 24°C (75°F)  

Max Temperature 28°C (82°F)  

Water Temperature 27°C (81°F)  

Chance of Rain 57%  

Precipitation 67 mm (2.6 in)  

Rainy days 17 days  

Humidity 74%  

Windspeed 5 m/s (10 knots)  

Sunshine 263 hours  

Percentage Sunshine 62%  

Daily Historical Temperatures

50-year average (1976-2025)

Based on our historical records, temperatures in Lihue typically stay consistent throughout August, with daily highs averaging around 28°C (82°F). Nights are warm, with lows around 24°C (75°F).

Average temperatures in August

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Daily Historical Precipitation

50-year average (1976-2025)

Average daily rainfall for each day of the month based on long-term records.

Average precipitation in August

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Historical weather for Lihue in August

Browse day-by-day weather records for Lihue spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.

Historical weather Temperatures Precipitation

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Lihue historical weather extremes in August

Our historical data for Lihue spans 1998 to 2025, revealing these weather extremes.

• The hottest August day on record in Lihue reached 32°C (90°F) (August 31, 2019).
• The coldest August day was on August 1, 2006, with a maximum of 24°C (75°F).
• Lihue registered its coldest August night on August 16, 2022, with temperatures dropping to 19°C (66°F).

What to Wear in Lihue in August

Warm but pleasant conditions in Lihue 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. Wet weather is likely, so pack waterproof gear for multiple rainy days. Expect water temperatures of around 27°C (81°F), which is ideal for taking a refreshing dip. Bring swimwear and consider packing a towel for drying off. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.

What To Do in Lihue in August

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

Swimming

9/10

Cycling

8/10

Walking

8/10

Camping

8/10

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 Lihue's climate page.

More climate data for Lihue

Temperature Rainfall Sunshine Humidity Wind Speed Water Temp

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