Waimea, Big Island weather in July 2026

Expect daytime maximum temperatures of 77°F in Waimea, Big Island, Hawaii in July based on long-term weather averages. There are 7 hours of sunshine per day on average with 21 days with some rainfall and typically 1.6 inches of rainfall in the month.

  • 77°F maximum daytime temperature in July in Waimea, Big Island77
    77°F max day temperature
  • 7 hours of sunshine per day
  • 21 days with some rainfall in July in Waimea, Big Island21
    21 days with some rainfall
  • 63°F minimum night-time temperature in July in Waimea, Big Island63
    63°F min night temperature
  • 13 hours of daylight per day in July in Waimea, Big Island13
    13 hours of daylight per day
  • No heat & humidity in July in Waimea, Big Island0
    No heat & humidity
  • 1.6 inches monthly rainfall in July in Waimea, Big Island1.6
    1.6 inches of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in July in Waimea, Big Island11
    11+ (Extreme) UV index

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Waimea, Big Island by month

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The July weather guide for Hawaii (Waimea, Big Island) shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

Metric (°C)  |  Imperial (°F)

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How hot is it in Waimea, Big Island in July?

Daytime temperatures usually reach 84°F in Waimea, Big Island in July with high heat and humidity, falling to 72°F at night.

How sunny is it in Waimea, Big Island in July?

There are normally 10 hours of bright sunshine each day in Waimea, Big Island in July - that's 72% of daylight hours.

How warm is the sea around Waimea, Big Island in July?

The average sea temperature around Waimea, Big Island in July is 79°F.

Does it rain in Waimea, Big Island in July?

There are usually 8 days with some rain in Waimea, Big Island in July and the average monthly rainfall is 0.5 inches.

Waimea, Big Island July sunrise & sunset times

Browse the sunrise and sunset times for Waimea, Big Island in July 2026. Select a month to view Waimea, Big Island sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Wednesday, 1st July 2026 05:47 19:06
Thursday, 16th July 2026 05:52 19:05
Friday, 31st July 2026 05:58 19:00

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