Temperatures in June
It's warm in June in Cook Islands with an average temperature of 27°C. Temperatures this month range from a low of 26°C to a high of 27°C. At night, you can expect temperatures between 20°C and 23°C.
Max and Min Temperatures per Day
This chart shows the daily maximum and minimum temperatures in degrees Celsius for Cook Islands in June. The red line indicates the max temperatures, and the blue line shows the minimums.
Start of June
The month of June starts in Cook Islands with hot temperatures, averaging around 27°C during the day and nights close to 22°C. A few showers might pop up in the first days of the month, but the weather remains mostly sunny and dry.
Since temperatures can differ between day and night, it’s a good idea to dress in layers.
Mid-June
By mid-June, the average daytime temperature stays the same at 27°C, with nights close to 23°C. There might be a few showers during this period, but plenty of dry days with sunshine too.
End of June
By the end of June, the average daytime temperature in Cook Islands will be around 27°C, with nights close to 22°C. A shower might show up, but overall the weather will be dry and sunny.
As it gets cooler in the evening, it’s best to wear layers.
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Precipitation in June
In June, there is an average of 80 mm of precipitation, spread over 9 days. The wind speed is around 4 Bft, mostly coming from the Southeast.
The average precipitation chance is 30% per day this month. Though it seems pretty low, the weather’s variable. Some days have higher and others lower precipitation chances, which lowers the average.
Precipitation Chance
This chart shows the daily precipitation chance (in percentages) in June for Cook Islands. 0% means it never rained on that day in the past 10 years, and 100% means it rained every day. All values in between represent the average chance of precipitation on that day.
Cook Islands in June |
UK | ||
|---|---|---|---|
 Average Temperature |
27°C | 22°C | |
 High Temp |
27°C | 24°C | |
| Low Temp |
26°C | 18°C | |
 Total Precipitation |
80 mm | 57 mm | |
| Rainy Days |
9 days | 10 days | |
May
UV index
The UV index is a maximum of 7 this month. That's a moderate to high value on the intensity scale of 1 to 11. Unprotected skin can burn within 15-25 minutes.
Is June a good time to visit Cook Islands?
Want nice weather? Then June is a great time to be in Cook Islands. You’ll have pleasant temperatures and not too much rain this month.
Temperature records for Cook Islands in June
With 31°C, Cook Islands hit the highest temperature in the last 10 years in June 2018. The lowest daytime temperature in this month was 21°C in 2015. The extreme night temperatures ranged from a low of 12°C to a high of 25°C.
Check out the climate of Cook Islands for all months and discover the best travel time
The climate of Cook Islands is based on weather data from Avarua. Other locations might have different weather. You can check out all destinations in Cook Islands for a full picture of the climate.
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Daily Temperature in June in Cook Islands
This chart shows the average daily temperatures, both day and night, for each day in June in Cook Islands, measured in degrees Celsius. The red line represents the maximum temperatures, while the blue line shows the minimums. The days of the month are displayed at the bottom of the chart. The data, based on historical observations, gives an overview of the average daily temperatures during this month.
Daily Precipitation in June in Cook Islands
The chart below shows the average daily precipitation in June for Cook Islands, measured in millimetres over the past years. Precipitation is always measured as water, even if it’s snow or hail. The days of the month are shown at the bottom of the chart.
A low average precipitation means that the chance of rain on that day is usually small, while a higher average suggests that rain is more likely. But it’s still an average, so each day can be different. Based on historical weather data for June, you can expect around 9 days of rain in Cook Islands.
Daily UV Index in June in Cook Islands
This chart shows the average daily UV index in June in Cook Islands, with the UV index ranging from 0 to a maximum of 11. The bottom of the chart shows the days of the month. Based on historical data, this chart provides an idea of the daily UV radiation levels you can expect.
Temperature in June in Cook Islands Over the Years
This chart shows the average temperature in June in Cook Islands, measured in degrees Celsius, over the past years.
Total Precipitation in June in Cook Islands Over the Years
This chart shows the average precipitation in June in Cook Islands, measured in millimetres over the past years. Precipitation is always measured as water, even if it’s snow or hail.
Daily climate in June for Cook Islands
Click on a specific day in June for detailed info on the typical weather on that day in Cook Islands. Check out the historical temperatures and precipitation over the past 10 years on this day.
Weather experiences in June in Cook Islands
Have you been to Cook Islands in June?
Share your weather experience in June in Cook Islands.
Average Weather in Cook Islands by Month
Click on a month below to see detailed weather info for Cook Islands. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
Or check out the climate of Cook Islands for all months at once
