When is the best time to go to Waianae?

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

  • The weather is good all year round in Waianae
  • 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, October and November

Annual weather in Waianae

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

January 72°F/77°F
February 72°F/77°F
March 72°F/77°F
April 74°F/79°F
May 76°F/81°F
June 77°F/81°F
July 77°F/83°F
August 79°F/83°F
September 79°F/85°F
October 77°F/83°F
November 76°F/81°F
December 74°F/79°F

Weather and climate in Waianae

Waianae enjoys a tropical savanna climate (with dry summer) in accordance with the Köppen-Geiger classification. The yearly average maximum temperature in Waianae is 81°F (ranging from 77°F in march to 85°F in september). Annual rainfall is 32.8in, with a minimum of 1.6in in july and a maximum of 4.1in in march.
  • In the month of january the climate is very good. In average, on the morning it is 72°F and it rains about 2in each month.
  • Between february and may the climate is good. It is for example 81°F as maximum temperature in may and it rains about 2.8in each month.
  • Between the months of june and july the climate is perfect. By early evening, the temperature averages 79°F and it rains about 1.6in each month.
  • In the month of august the climate is good. The temperature rises to 83°F and you can expect to have 2.5in of rainfall/month during this period.
  • Between september and october the climate is perfect. It is for example 83°F as maximum temperature in october and it rains about 13% of the time in october.
  • Between the months of november and december the climate is beautiful. The record temperature this month is 86°F and you can expect to have 3.4in of rainfall/month during this period.

Charts: temperature and rainfall in Waianae

In the charts below, you can see the following seasonal norms for the city of Waianae: 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


Best time for low prices in Waianae

Average prices of hotels in Waianae month by month

Generally, May is the month with the lowest hotel prices in Waianae. So this is a great time to save on your holiday! In contrast, July is statistically the most expensive month of the year for hotels.

Find the best price for your hotel room

Other cities and places near Waianae

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Legend: Waianae other locations

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