Temperature in The Big Island in September

Daytime highs, nighttime lows and the warmest cities in The Big Island, the United States of America this September.

The Big Island, the United States of America, a region in the United States of America, experiences high average maximum daytime temperatures in September, ranging from 23°C (73°F) in Volcano to 28°C (82°F) in Pahoa. Nighttime temperatures generally drop to 23°C (73°F) in Pahoa and 18°C (64°F) in Volcano.

What is the temperature of the different cities in The Big Island, the United States of America in September?

Curious about the September temperatures in the prime spots of The Big Island? Navigate the map below and tap on a destination dot for more detailed stats.

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Check the conditions for any month of the year.

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For a detailed overview over the year and the best time to visit The Big Island, check out our The Big Island's climate page.

See also: The Big Island weather by month.

Best Places to Visit in The Big Island in September

Click on a destination dot for more details. Toggle the map to compare temperatures or precipitation across The Big Island.

Conditions Temperatures Precipitation
Avg daytime high -5°C (23°F) cold → 32°C (90°F) hot

Marker color shows the average daytime high temperature in September: blue is cold, red is hot.

See all September weather averages, cities and regions in The Big Island

The Big Island temperatures in September: frequently asked questions

How hot does it get in The Big Island, the United States of America in September?

Kailua-Kona averages a daytime high of 26°C (79°F) in September, which is high for The Big Island, the United States of America.

How cold does it get at night in The Big Island, the United States of America in September?

Average overnight lows in The Big Island, the United States of America during September sit near 22°C (72°F) in Kailua-Kona.

What is the warmest city in September in The Big Island, the United States of America?

According to our recent database analysis, Pahoa is the warmest city. It experiences an average maximum daytime temperature of approximately 28°C (82°F) and rarely drops below 23°C (73°F) during the night.

What is the coldest city in September in The Big Island, the United States of America?

The coldest city in September in The Big Island, the United States of America is Volcano when we check our database. The maximum daytime temperatures are around 23°C (73°F) and minimum nighttime temperatures fall around 18°C (64°F).

How much sun does The Big Island, the United States of America get in September?

Across The Big Island, the United States of America, sunshine in September ranges from moderately sunny in Hilo (160 hours) to sunny in Kailua-Kona (260 hours).

Interested in more climate information?

We have much more information about the climate in The Big Island.

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.

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