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The weather in June in Cook Islands
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.
Looking for great weather? June is a good time to be in Cook Islands. The temperatures are nice, and there’s not too much rain.
Average temperatures and precipitation
This chart shows the average daily maximum and minimum temperatures (in degrees Celsius) and precipitation (in millimeters) in June for Cook Islands. A low precipitation value usually indicates little to no rainfall on that day in recent years, while a higher value suggests more frequent rainfall.
Temperature records
With 31°C in 2018, Cook Islands reached the highest temperature in June over the past 10 years. The lowest daytime temperature in this month was 21°C in 2015. The extreme nighttime temperatures ranged from a lowest recorded value of 12°C to a highest value of 25°C.
Rainfall amount
In June, there is an average of 80 mm of precipitation, spread over 11 days. The wind speed is around 4 Bft, mostly coming from the Southeast.
Daily weather in June for Cook Islands
Click on any day in June to get detailed info about the usual weather on that day in Cook Islands. Check out the historical temperatures and precipitation over the past 10 years on this day.
June weather comparison
| Cook Islands | New York | |
|---|---|---|
| Average temperature | 27°C | 27°C |
| Max. temperature | 27°C | 31°C |
| Min. temperature | 20°C | -5°C |
| Total precipitation | 80 mm | 78 mm |
| Rainy days | 11 days | 11 days |
Start of June
The month of June starts in Cook Islands with hot temps, averaging around 27°C during the day and nights around 22°C.
Mid June
By mid-June, daytime temps stay steady at around 27°C, with nights around 23°C. There’s a chance of some showers during this time, but plenty of dry and sunny days too.
End of June
By the end of June, the average daytime temperature in Cook Islands is around 27°C, while nighttime temps are about 22°C. A shower might pop up, but overall, the weather will be dry and sunny.
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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.
Check out the climate of Cook Islands for all months and discover the best travel time
The climate in Cook Islands is based on weather data from Avarua. Other spots might have different weather. You can check out all destinations in Cook Islands to get the full picture of the climate.
Temperature charts
These charts show the average temperatures in June in Cook Islands. The temperatures are shown in degrees Celsius and are calculated based on data from the past 10 years.
Daily Temperature in June in Cook Islands
Temperature in June in Cook Islands over the years
Precipitation charts
These charts show the average amount of precipitation in June in Cook Islands. Precipitation is always measured as water, even when it falls as snow or hail The amount of precipitation is displayed in millimeters, while snowfall is shown in centimeters.
Daily Precipitation in June in Cook Islands
Total precipitation in June in Cook Islands over the years
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.
Weather experiences in June in Cook Islands
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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.