Hulopoe Bay, Lanai weather in May 2025

Expect 26°C daytime maximum temperatures in the shade with on average 8 hours of sunshine per day in Hulopoe Bay, Lanai in May. Check more long-term weather averages for Hulopoe Bay, Lanai in May before you book your next holiday to Hawaii in 2025/2026.

  • 26°C maximum daytime temperature in May in Hulopoe Bay, Lanai26
    26°C max day temperature
  • 8 hours of sunshine per day
  • 9 days with some rainfall in May in Hulopoe Bay, Lanai9
    9 days with some rainfall
  • 18°C minimum night-time temperature in May in Hulopoe Bay, Lanai18
    18°C min night temperature
  • 13 hours of daylight per day in May in Hulopoe Bay, Lanai13
    13 hours of daylight per day
  • Moderate heat & humidity in May in Hulopoe Bay, LanaiM
    Moderate heat & humidity
  • 13 mm monthly rainfall in May in Hulopoe Bay, Lanai13
    13 mm of monthly rainfall
  • UV (maximum) index 11 (Extreme) in May in Hulopoe Bay, Lanai11
    11 (Extreme) UV index
  • 25°C sea temperature in May in Hulopoe Bay, Lanai25
    25°C sea temperature

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The May weather guide for Hawaii (Hulopoe Bay, Lanai) 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 Hulopoe Bay, Lanai in May?

Daytime temperatures usually reach 26°C in Hulopoe Bay, Lanai in May with moderate heat and humidity, falling to 18°C at night.

How sunny is it in Hulopoe Bay, Lanai in May?

There are normally 8 hours of bright sunshine each day in Hulopoe Bay, Lanai in May - that's 64% of daylight hours.

How warm is the sea around Hulopoe Bay, Lanai in May?

The average sea temperature around Hulopoe Bay, Lanai in May is 25°C.

Does it rain in Hulopoe Bay, Lanai in May?

There are usually 9 days with some rain in Hulopoe Bay, Lanai in May and the average monthly rainfall is 13mm.

Hulopoe Bay, Lanai May sunrise & sunset times

Browse the sunrise and sunset times for Hulopoe Bay, Lanai in May 2025. Select a month to view Hulopoe Bay, Lanai sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Thursday, 1st May 2025 05:57 18:52
Friday, 16th May 2025 05:50 18:58
Saturday, 31st May 2025 05:46 19:05

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