September Rainfall and Precipitation in Hawaii
Average rainfall, rainy days and the driest cities in Hawaii, the United States of America in September.
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Best Places to Visit in Hawaii in September
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Monthly precipitation
0 mm (0 in) dry → 150 mm (5.9 in) wet
Marker color shows total monthly precipitation in September: pale blue is dry, deep blue is wet.
Hawaii precipitation in September: frequently asked questions
How much rainfall does Hawaii, the United States of America receive in September?
In September, Kihei typically receives modest rainfall, around 29 mm (1.1 in), making this a relatively dry month.
How many days does it rain in Hawaii, the United States of America in September?
Expect around 8 days rainy days in Kihei during September.
Is September part of the rainy season in Hawaii, the United States of America?
No. September sits outside the typical rainy season in Hawaii, the United States of America, so you can expect drier conditions overall.
What is the wettest city in September in Hawaii, the United States of America?
Based on our records, Captain Cook receives the most rainfall in Hawaii, the United States of America in September, averaging about 530 mm (21 in).
What is the driest city in September in Hawaii, the United States of America?
Based on our database, Kaunakakai sees the least rainfall in Hawaii, the United States of America in September, with around 9.3 mm (0.4 in) on average.
Interested in more climate information?
We have much more information about the climate in Hawaii.
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