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Hawaii United States of America
Temperatures in September
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Temperature in Hawaii in September

Hawaii is a region in the United States of America. September in has maximum daytime temperatures ranging from high in Volcano with 23°C to very high temperatures in Wailuku with 30°C. Nighttime temperatures generally drop to 24°C in Wailuku and 18°C in Volcano.

What is the temperature of the different cities in Hawaii in September?

Discover the typical September temperatures for the most popular locations of Hawaii on the map below. Detailed insights are just a click away.

Weather conditions Weather
Temperatures
Precipitation
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Legend very warm warm pleasant moderate cold very cold
Very warm means maximum temperatures above 30°C. Warm: 22°C to 30°C. Pleasant: 18°C to 22°C Moderate: 12°C to 18°C. Cold: 2°C to 12°C. Very cold: lower than 2°C

  • What is the warmest city in September in Hawaii?
    • Data insights from our comprehensive database indicate that Wailuku is the city with the highest warmth. Daytime peaks average near 30°C, while the nights are characterized by a low temperature close to 24°C."

  • What is the coldest city in September in Hawaii?
    • The coldest city in September in Hawaii is Volcano when we check our database. The maximum daytime temperatures are around 23°C and minimum nighttime temperatures fall around 18°C.

  • How much sun does Hawaii get in September?
    • Kihei enjoys approximately 271 hours of sunshine, offering a mostly sunny climate that adds a pleasant and vibrant feel to the month.

  • What is the water's temperature in September?
    • The water temperature averages approximately 27°C in Honolulu this month, an ideal temperature for swimming and cooling off.

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