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Penrhyn weather in May 2025
Expect 88°F daytime maximum temperatures in the shade with on average -9999 hours of sunshine per day in Penrhyn in May. Check more long-term weather averages for Penrhyn in May before you book your next holiday to Cook Islands in 2025/2026.
- 8888°F max day temperature
- 99 days with some rainfall
- 7777°F min night temperature
- 1212 hours of daylight per day
- VHVery High heat & humidity
- 6.06.0 inches of monthly rainfall
- 1111 (Extreme) UV index
- 8484°F sea temperature
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Recommended for the Cook Islands
The May weather guide for Cook Islands (Penrhyn) 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)
How hot is it in Penrhyn in May?
Daytime temperatures usually reach 88°F in Penrhyn in May with very high heat and humidity, falling to 77°F at night.
How warm is the sea around Penrhyn in May?
The average sea temperature around Penrhyn in May is 84°F.
Does it rain in Penrhyn in May?
There are usually 9 days with some rain in Penrhyn in May and the average monthly rainfall is 6.0 inches.
Penrhyn May sunrise & sunset times
Browse the sunrise and sunset times for Penrhyn in May 2025. Select a month to view Penrhyn sunrise and sunset times for the next 12 months.
JanFebMarAprMayJunJulAugSepOctNovDec
Date | Sunrise times | Sunset times |
---|---|---|
Thursday, 1st May 2025 | 06:36 | 18:23 |
Friday, 16th May 2025 | 06:38 | 18:19 |
Saturday, 31st May 2025 | 06:41 | 18:19 |
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