Napili-Honokowai Weather in September

What's the weather like in Napili-Honokowai (Hawaii) in September 2024?

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

September is in the fall / autumn in Napili-Honokowai and is typically the 2nd warmest month of the year. Daytime maximum temperatures average around a muggy 28°C (83°F), whilst at night 19°C (66°F) is normal.

Napili-Honokowai weather averages (imperial / metric)
Daytime temperature 28°C 82.5°F
Nightly temperature 18.9°C 66.1°F
Average temperature 23.5°C 74.3°F
Daily sunshine 9.2 hrs
Avg rainfall 42 mm 1.7 ins
Rainy days 8 days
Sea temperature 26.8°C 80.3°F
Humidity 70%
Windspeed 19.4kph 12 mph

On average September is the 3rd driest month of the year in Napili-Honokowai with around 42mm 1.7 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 8 days, although this may vary considerably.

On the flip side this corresponds to an average of 9.2 hours of sunshine per day.

September temperatures in Napili-Honokowai

Napili-Honokowai average temperature in September

September rainfall

Napili-Honokowai average rain in September

September hourly sunshine

Napili-Honokowai average rain in September

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 September 2024.

Other monthly averages

Best places to visit in September

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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