Weather in September in Hawaii
Considering a trip to Hawaii this September and wondering about the expected weather conditions? Find all the crucial information you need right here, addressing your question:
What is the weather like in Hawaii in September?
Hawaii is a region in the United States of America. September in Hawaii generally has temperatures that range from warm to very warm, with precipitation levels ranging from low to heavy.
Temperatures
The average maximum daytime temperatures vary from warm in Volcano at 23°C to very warm in Wailuku at 30°C. Nighttime temperatures generally drop to 24°C in Wailuku and 18°C in Volcano. The temperatures mentioned for daytime and nighttime are general averages. However there can be days that surpass these temperatures. So equip yourself with clothing that can handle the potential heat.
Precipitation
In September, precipitation varies across different areas. From low rainfall in Kaunakakai with an average of 9.3 mm to heavy rainfall in Captain Cook with 530 mm.Average sunshine
Meanwhile, Kihei enjoys close to 271 hours of sunlight. This means it's a great month if you prefer bright and sunny days.For specific regional insights in Hawaii for September, refer to the map provided below. For an in-depth overview of the yearly weather conditions, do visit our Hawaii climate page.
Where to go in Hawaii in September
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Popular destinations
What is the weather like in September for the 5 most popular destinations in Hawaii?
Kihei
In September Kihei generally has high temperatures with maximum daytime temperatures around 30°C, minimum nighttime temperatures around 23°C and low monthly rainfall. So on average the conditions are perfect that month.
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Lahaina
In September Lahaina generally has high temperatures with maximum daytime temperatures around 29°C, minimum nighttime temperatures around 24°C and low monthly rainfall. So on average the conditions are perfect that month.
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Honolulu
In September Honolulu generally has high temperatures with maximum daytime temperatures around 29°C, minimum nighttime temperatures around 24°C and low monthly rainfall. So on average the conditions are perfect that month.
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Princeville
In September Princeville generally has high temperatures with maximum daytime temperatures around 28°C, minimum nighttime temperatures around 24°C and moderate monthly rainfall. So on average the conditions are perfect that month.
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Koloa
In September Koloa generally has high temperatures with maximum daytime temperatures around 28°C, minimum nighttime temperatures around 24°C and moderate monthly rainfall. So on average the conditions are perfect that month.
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Is your destination not in the list? Have a look at other destinations in Hawaii, in the United States of America.
Is September the best time to visit Hawaii?
We consider September to be one of the best times to travel to Hawaii. Typically, the climate in Kihei is perfect. However, the weather conditions may vary depending on your destination.
Generally speaking, January, February, March, April, May, June, July, September, October, November and December provide perfect weather in Kihei.
Interested in more climate information?
We have much more information about the climate in Hawaii.
Interested in the weather conditions in a specific month? Select the month below.
Weather and climate has detailed information for every country in the world. Are you going to the United States of America? Get detailed historical weather averages for many cities in the United States of America.
Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.