Warm
Average highs sit around 27°C, giving warm days by monthly-average standards.
June verdict
Southern Cook Islands, Cook Islands in June
Weather score74Very good
Very good for holiday weather
Average highs sit around 27°C, giving warm days by monthly-average standards. Sunshine averages 0h per day, so this is not one of the brighter months. Rainfall averages 60mm, which is relatively low for holiday planning.
June weather
Monthly averages
Temp
27°C
Rain
60mm
Sun
0h
Sea
26°C
Weather score
74
Very good
Seasonal climate calendar
TemperatureTemp
RainRain
SunSun
SwimSwim
Weather scoreWeather score
Trip feel
Drier
Rainfall averages 60mm, which is relatively low for holiday planning.
Limited sun
Sunshine averages 0h per day, so this is not one of the brighter months.
Swimmable
Sea temperatures average 26°C, which can work for swimming but may feel fresh.
Map
Weather map
Compare Southern Cook Islands, Cook Islands with nearby places by weather score, rain, sun, temperature, and swim conditions.
Temperature
June27°C average high
June is on the cooler side of Southern Cook Islands' year, useful if you prefer less intense daytime heat.
Warmest monthsJanuary to May and December
This stretch sets the upper range for average daytime heat.
Rain
June60mm average rain
June is one of Southern Cook Islands' driest months, making outdoor days easier to plan than in wetter parts of the year.
Driest monthsJune to October
This is the drier part of the year, when outdoor plans usually need less weather flexibility.
Sun
June0 hours average sun
June is close to Southern Cook Islands' usual sunshine level, with limited seasonal swing across the year.
Brightest monthsAll year
Sunshine stays consistently strong through the year.
Sea temperature
June26°C average sea
June is below Southern Cook Islands' yearly sea-temperature average, so swimming can feel fresher.
Warmest seaJanuary to April
Sea temperatures are usually near 27°C in this stretch, so swimming comfort is at its strongest.
Weather score
June74 weather score
June sits close to Southern Cook Islands' yearly weather-score average, giving a typical overall read on the month.
Best weather monthsJune and August to November
These months have the strongest weather score in the monthly averages.