Best time to visit Waimea Bay, Oahu

Find the best time to visit Waimea Bay, Oahu and plan your perfect trip in 2025/2026. Get holiday inspiration, weather guides, travel advice and find great deals.

Waimea Bay, Oahu by month

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When is the best time to visit Waimea Bay, Oahu?

The best time to visit Waimea Bay, Oahu is May based on the following average weather conditions.

Maximum daytime temperature = 22 - 30°C [remove]
Daily hours of sunshine = 10 hours or more [remove]

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Max Day Temperature (°C)

  • 26°C maximum daytime temperature in January in Waimea Bay, Oahu26
    Jan
  • 26°C maximum daytime temperature in February in Waimea Bay, Oahu26
    Feb
  • 26°C maximum daytime temperature in March in Waimea Bay, Oahu26
    Mar
  • 27°C maximum daytime temperature in April in Waimea Bay, Oahu27
    Apr
  • 28°C maximum daytime temperature in May in Waimea Bay, Oahu28
    May
  • 29°C maximum daytime temperature in June in Waimea Bay, Oahu29
    Jun
  • 29°C maximum daytime temperature in July in Waimea Bay, Oahu29
    Jul
  • 30°C maximum daytime temperature in August in Waimea Bay, Oahu30
    Aug
  • 30°C maximum daytime temperature in September in Waimea Bay, Oahu30
    Sep
  • 29°C maximum daytime temperature in October in Waimea Bay, Oahu29
    Oct
  • 27°C maximum daytime temperature in November in Waimea Bay, Oahu27
    Nov
  • 26°C maximum daytime temperature in December in Waimea Bay, Oahu26
    Dec

Hours of Sunshine (daily)

  • Jan
  • Feb
  • Mar
  • Apr
  • May
  • Jun
  • Jul
  • Aug
  • Sep
  • Oct
  • Nov
  • Dec

Which is the hottest month in Waimea Bay, Oahu?

The hottest time of year in Waimea Bay, Oahu is normally September. Expect maximum daytime temperatures to reach 30°C with high heat and humidity.

Which month has the most rain in Waimea Bay, Oahu?

In terms of rainfall, November is usually the wettest month in Waimea Bay, Oahu with 178mm on average. There are normally 12 days in November with some rain.

When is it sunniest in Waimea Bay, Oahu?

The sunniest time of year in Waimea Bay, Oahu is normally September with bright sunshine on average for 73% of daylight hours; that's 9 hours of sunshine per day.

When is the sea warmest in Waimea Bay, Oahu?

The sea is usually at its warmest in Waimea Bay, Oahu in September when the water temperature reaches 27°C.

Best time to visit

The weather guide for Hawaii (Waimea Bay, Oahu) 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)

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