Napili-Honokowai Weather in May

What's the weather like in Napili-Honokowai (Hawaii) in May 2025?

The climate in Napili-Honokowai during May can be summarized as warm, humid and reasonably dry.

May is in the spring in Napili-Honokowai and is typically the 6th warmest month of the year. Daytime maximum temperatures average around a muggy 26°C (80°F), whilst at night 18°C (64°F) is normal.

Napili-Honokowai weather averages (imperial / metric)
Daytime temperature 26.4°C 79.6°F
Nightly temperature 17.6°C 63.7°F
Average temperature 22°C 71.6°F
Daily sunshine 9 hrs
Avg rainfall 63 mm 2.5 ins
Rainy days 9 days
Sea temperature 25°C 77°F
Humidity 70%
Windspeed 20.3kph 13 mph

On average May is the 5th driest month of the year in Napili-Honokowai with around 63mm 2.5 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 9 days, although this may vary considerably.

On the flip side this corresponds to an average of 9 hours of sunshine per day.

May temperatures in Napili-Honokowai

Napili-Honokowai average temperature in May

May rainfall

Napili-Honokowai average rain in May

May hourly sunshine

Napili-Honokowai average rain in May

The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Napili-Honokowai in May 2025.

Other monthly averages

Best places to visit in May

UV index Best time to go?

Beta

Current (hourly) weather 15 day forecast

Napili-Honokowai weather stats

Napili-Honokowai weather statistics
Hottest month: August 27.8°C 82°F
Driest month: June 35mm 1.4ins
Sunniest month: September 9.2hrs
Coldest month: February 24.4°C 75.9°F
Wettest month: January 160mm 6.3ins
Map showing location of Napili-Honokowai (20.97075, -156.67046) Napili-Honokowai map pin © Google

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