Waimea, Big Island weather in April 2025

Expect 23°C daytime maximum temperatures in the shade with on average 6 hours of sunshine per day in Waimea, Big Island in April. Check more long-term weather averages for Waimea, Big Island in April before you book your next holiday to Hawaii in 2025/2026.

  • 23°C maximum daytime temperature in April in Waimea, Big Island23
    23°C max day temperature
  • 6 hours of sunshine per day
  • 20 days with some rainfall in April in Waimea, Big Island20
    20 days with some rainfall
  • 15°C minimum night-time temperature in April in Waimea, Big Island15
    15°C min night temperature
  • 13 hours of daylight per day in April in Waimea, Big Island13
    13 hours of daylight per day
  • No heat & humidity in April in Waimea, Big Island0
    No heat & humidity
  • 90 mm monthly rainfall in April in Waimea, Big Island90
    90 mm of monthly rainfall
  • UV (maximum) index 11 (Extreme) in April in Waimea, Big Island11
    11 (Extreme) UV index

More about Waimea, Big Island

Waimea, Big Island by month

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The April 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 / mm)  |  Imperial (°F / inches)

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

Daytime temperatures usually reach 23°C in Waimea, Big Island in April, falling to 15°C at night.

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

There are normally 6 hours of bright sunshine each day in Waimea, Big Island in April - that's 45% of daylight hours.

Does it rain in Waimea, Big Island in April?

There are usually 20 days with some rain in Waimea, Big Island in April and the average monthly rainfall is 90mm.

Waimea, Big Island April sunrise & sunset times

Browse the sunrise and sunset times for Waimea, Big Island in April 2025. Select a month to view Waimea, Big Island sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Tuesday, 1st April 2025 06:16 18:37
Tuesday, 15th April 2025 06:04 18:41
Wednesday, 30th April 2025 05:54 18:46

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