Penrhyn weather in March 2025

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

88
88°F max day temperature
18
18 days with some rainfall
77
77°F min night temperature
12
12 hours of daylight per day
VH
Very High heat & humidity
10.4
10.4 inches of monthly rainfall
11
11+ (Extreme) UV index
84
84°F sea temperature

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The March 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 March?

Daytime temperatures usually reach 88°F in Penrhyn in March with very high heat and humidity, falling to 77°F at night.

How warm is the sea around Penrhyn in March?

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

Does it rain in Penrhyn in March?

There are usually 18 days with some rain in Penrhyn in March and the average monthly rainfall is 10.4 inches.

Penrhyn March sunrise & sunset times

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

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Date	Sunrise times	Sunset times
Saturday, 1st March 2025	06:36	18:52
Sunday, 16th March 2025	06:36	18:45
Monday, 31st March 2025	06:36	18:37

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Cook Islands - quick facts
Time difference	UK -10 hours
Language(s)	English, Maori
Currency	Cook Islands Dollar, New Zealand Dollar
Electricity	I plug (240V)
Driving side	Left
Why visit?	Beaches
Tourist info	Cook Islands Tourism