To go to Cook Islands, the best time to visit is April through November. In this period you have a warm temperature and little precipitation. In Cook Islands, February is the warmest month with 81°F and the most cold month is 74°F in August.
In the table below you can quickly see the average weather by month in Cook Islands, the monthly temperatures or when the precipitation is the highest. Average monthly climate data is based on data from the past 30 years.
Cook Islands has a tropical rainforest climate. It is usually (very) warm, humid and rainy all year round. The average annual temperature for Cook Islands is 48° degrees and there is about 366 inch of rain in a year. It is dry for 99 days a year with an average humidity of 77% and an UV-index of 7.
What is the average Cook Islands weather like in a given month? Let's find out! Click on a month to check all the monthly averages for sunshine, temperature highs and lows, percentage chance of rain per day, snowfall accumulation and number of rainy days.
Besttravelmonths.com is the go-to website for all your weather and climate information. With this website, the best time to visit any destination in the world is only a click away. We provide information on current weather conditions as well as average climate data from past 30 years. All data comes from official meteorological institutes around the globe.