Best time to go to Niihau Average weather of Niihau, Hawaii

When is the best time to go to Niihau?

When is the best time to go to Niihau? Here's some information to help you in your decision:

The weather is good all year round in Niihau
On average, the warmest months are May, June, July, August, September, October and November
The rainiest months are February, March and December
The best months for swimming are June, July, August, September and October

Annual weather in Niihau

For full information about the climate and weather in Niihau a specific month, click on the corresponding line below:

Month			Our opinion
January	72°F/76°F	2.8in	perfect weather	Niihau in january
February	72°F/76°F	3.8in	good weather	Niihau in february
March	72°F/76°F	4.6in	good weather	Niihau in march
April	74°F/77°F	2.6in	perfect weather	Niihau in april
May	76°F/79°F	3.3in	perfect weather	Niihau in may
June	77°F/81°F	2.5in	perfect weather	Niihau in june
July	79°F/81°F	1.7in	perfect weather	Niihau in july
August	79°F/83°F	1.9in	perfect weather	Niihau in august
September	79°F/83°F	1.8in	perfect weather	Niihau in september
October	79°F/81°F	3.3in	perfect weather	Niihau in october
November	76°F/79°F	2.7in	perfect weather	Niihau in november
December	74°F/77°F	3.7in	perfect weather	Niihau in december

Weather and climate in Niihau

Niihau enjoys a tropical savanna climate (with dry summer) in accordance with the Köppen-Geiger classification. The yearly average maximum temperature in Niihau is 79°F (ranging from 76°F in february to 83°F in september). Annual rainfall is 34.5in, with a minimum of 1.7in in july and a maximum of 4.6in in march.

From january to december the climate is favorable. The record temperature this month is 79°F and, in december, 4 days of rain are expected.

Charts: temperature and rainfall in Niihau

In the charts below, you can see the following seasonal norms for the city of Niihau: the minimum and maximum outdoor temperature, the risk and amount of monthly rainfall, daily average sunshine, sea temperature, and relative humidity for each month of the year.

Outside temperature

Precipitation (rainfall)

Daily sunshine hours

Sea temperature

Humidity

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