Daytime highs, nighttime lows and the warmest cities in Kauai, the United States of America this August.
Kauai, the United States of America, a region in the United States of America, typically experiences warm weather in August, with maximum daytime temperatures around 28°C (82°F) and nighttime temperatures around 24°C (75°F) in Princeville.
Explore the map below to discover average August temperatures at the top destinations in Kauai. For a deeper dive, simply click on any destination dot.
Check the conditions for any month of the year.
Click on a destination dot for more details. Toggle the map to compare temperatures or precipitation across Kauai.
Marker color shows the average daytime high temperature in August: blue is cold, red is hot.
Average daytime highs in Kauai, the United States of America during August reach about 28°C (82°F) in Princeville.
Princeville sees nighttime lows close to 24°C (75°F) in August.
Princeville enjoys approximately 263 hours of sunshine, offering a mostly sunny climate that adds a pleasant and vibrant feel to the month.
The water temperature averages approximately 27°C (81°F) in Lihue this month, a perfect temperature for swimming and cooling off.
We have much more information about the climate in Kauai.
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