Koror weather in May 2025

Expect 31°C daytime maximum temperatures in the shade with on average 7 hours of sunshine per day in Koror in May. Check more long-term weather averages for Koror in May before you book your next holiday to Palau in 2025/2026.

  • 31°C maximum daytime temperature in May in Koror31
    31°C max day temperature
  • 7 hours of sunshine per day
  • 18 days with some rainfall in May in Koror18
    18 days with some rainfall
  • 24°C minimum night-time temperature in May in Koror24
    24°C min night temperature
  • 12 hours of daylight per day in May in Koror12
    12 hours of daylight per day
  • Very high heat & humidity in May in KororVH
    Very High heat & humidity
  • 308 mm monthly rainfall in May in Koror308
    308 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in May in Koror11
    11+ (Extreme) UV index
  • 29°C sea temperature in May in Koror29
    29°C sea temperature

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The May weather guide for Palau (Koror) 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 Koror in May?

Daytime temperatures usually reach 31°C in Koror in May with very high heat and humidity, falling to 24°C at night.

How sunny is it in Koror in May?

There are normally 7 hours of bright sunshine each day in Koror in May - that's 55% of daylight hours.

How warm is the sea around Koror in May?

The average sea temperature around Koror in May is 29°C.

Does it rain in Koror in May?

There are usually 18 days with some rain in Koror in May and the average monthly rainfall is 308mm.

What is the chance of a typhoon in Koror in May?

On average less than 1 day in May in Koror is likely to be affected by the passage of one or more tropical storms.

Koror May sunrise & sunset times

Browse the sunrise and sunset times for Koror in May 2025. Select a month to view Koror sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Thursday, 1st May 2025 05:48 18:11
Friday, 16th May 2025 05:45 18:12
Saturday, 31st May 2025 05:44 18:15

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