Penrhyn weather in July 2025

Expect 88°F daytime maximum temperatures in the shade with on average -9999 hours of sunshine per day in Penrhyn in July. Check more long-term weather averages for Penrhyn in July before you book your next holiday to Cook Islands in 2025/2026.

  • 88°F maximum daytime temperature in July in Penrhyn88
    88°F max day temperature
  • 6 days with some rainfall in July in Penrhyn6
    6 days with some rainfall
  • 75°F minimum night-time temperature in July in Penrhyn75
    75°F min night temperature
  • 12 hours of daylight per day in July in Penrhyn12
    12 hours of daylight per day
  • High heat & humidity in July in PenrhynH
    High heat & humidity
  • 4.9 inches monthly rainfall in July in Penrhyn4.9
    4.9 inches of monthly rainfall
  • UV (maximum) index 10 (Very High) in July in Penrhyn10
    10 (Very High) UV index
  • 84°F sea temperature in July in Penrhyn84
    84°F sea temperature

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The July 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)

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How hot is it in Penrhyn in July?

Daytime temperatures usually reach 88°F in Penrhyn in July with high heat and humidity, falling to 75°F at night.

How warm is the sea around Penrhyn in July?

The average sea temperature around Penrhyn in July is 84°F.

Does it rain in Penrhyn in July?

There are usually 6 days with some rain in Penrhyn in July and the average monthly rainfall is 4.9 inches.

Penrhyn July sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Tuesday, 1st July 2025 06:48 18:25
Wednesday, 16th July 2025 06:49 18:28
Thursday, 31st July 2025 06:47 18:30

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