Hanalei, Kauai weather averages

Going to Hanalei, Kauai? Find the best month to visit Hanalei, Kauai based on the weather.

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Check Hanalei, Kauai weather averages before you book your next holiday in 2019/2020. Today's maximum temperature in Hanalei, Kauai is expected to be 22°C, while the average maximum temperature in March is 25°C.

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More about Hanalei, Kauai

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The weather for Hanalei, Kauai, Hawaii shows long term weather averages processed from data supplied by CRU (University of East Anglia) & today's weather forecast provided by MeteoBlue. Find out more about our data sources.

Metric (°C / mm)  |  Imperial (°F / inches)

Hanalei, Kauai weather averages: best month

Hanalei, Kauai Best month Averages
Warmest July, August & September 29°C
Sunniest August 9 hours per day
Least rain February 13 days
Warmest sea September & October 27°C

Hanalei, Kauai climate guide

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Tropical storm risk: Hanalei, Kauai, Hawaii hurricane season

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The Hanalei, Kauai, Hawaii tropical storm risk chart above shows the hurricane season. The chart was processed from data supplied by the US Meteorological Agency (NOAA). Find out more about our data sources.

More about tropical storms

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Hanalei, Kauai weather averages by month

Check Hanalei, Kauai holiday weather averages for a particular month by selecting from the list below. Monthly weather guides include figures for temperature, rainfall, sunshine hours and sea temperature plus daily sunrise & sunset times.

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Compare Hanalei, Kauai weather with the USA

Below the Hanalei, Kauai weather chart shows maximum daytime temperature for Hanalei, Kauai, Hawaii, USA and the USA (Washington). For more weather parameters or to change the destinations shown visit the comparison weather tool.

Maximum daytime temperature (°C)

Hanalei, Kauai, Hawaii, USA
USA (Washington)
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Metric (°C / mm)  |  Imperial (°F / inches)

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