August Rainfall and Precipitation in Kauai
Kauai Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Kauai - and find the best time to visit. See also: Kauai weather by month.
Best Places to Visit in Kauai in August
Click on a destination dot for more details. Toggle the map to compare temperatures or precipitation across Kauai.
Monthly precipitation
0 mm (0 in) dry → 150 mm (5.9 in) wet
Marker color shows total monthly precipitation in August: pale blue is dry, deep blue is wet.
Kauai precipitation in August: frequently asked questions
How much rainfall does Kauai, the United States of America receive in August?
Princeville sees moderate rainfall in August, averaging around 49 mm (1.9 in). Most days stay dry, with the occasional shower.
How many days does it rain in Kauai, the United States of America in August?
Rainfall in Princeville typically falls on roughly 17 days days in August.
Is August part of the rainy season in Kauai, the United States of America?
August is generally a drier month for Kauai, the United States of America, falling outside the main rainy season.
What is the wettest city in August in Kauai, the United States of America?
Kapaa is the wettest city in Kauai, the United States of America in August according to our database, with average rainfall of around 69 mm (2.7 in).
What is the driest city in August in Kauai, the United States of America?
Based on our database, Koloa sees the least rainfall in Kauai, the United States of America in August, with around 45 mm (1.8 in) on average.
Interested in more climate information?
We have much more information about the climate in Kauai.
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