The climate on the Cook Islands
Average daytime and nighttime temperaturesAll climatic diagrams of this site are taken from the collected data from the official weather station of the Cook Islands at an altitude of 7m above sea level. All data correspond to the average monthly values of the last 20 years.
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Climate zone: tropics
High humidity on the Cook Islands and high temperatures are causing a pleasant weather at times, but also and partly tropical hot and humid. It is warm to hot all year round and invites to bathe at average water temperatures of 26 degrees. Dued to the lesser rain the best time for traveling is from July to October. Most precipitation decrease from December to April.
› Duration of daylight and sunshine on the Cook Islands
High humidity on the Cook Islands and high temperatures are causing a pleasant weather at times, but also and partly tropical hot and humid. It is warm to hot all year round and invites to bathe at average water temperatures of 26 degrees. Dued to the lesser rain the best time for traveling is from July to October. Most precipitation decrease from December to April.
› Duration of daylight and sunshine on the Cook Islands
hours of sunshine per day
rainy days per month
Precipitation in mm/day
Relative humidity in %
Water temperature
Absolute humidity in g/m³ (approx.)
Data basis: German Weather Service, individual values averaged and supplemented by own elements.