Warm
Average highs sit around 28°C, giving warm days by monthly-average standards.
October verdict
Aitutaki, Cook Islands in October
Weather score80Very good
Very good for holiday weather
Average highs sit around 28°C, giving warm days by monthly-average standards. Sunshine averages 0h per day, so this is not one of the brighter months. Rainfall averages 91mm, so some wet days are possible.
October weather
Monthly averages
Temp
28°C
Rain
91mm
Sun
0h
Sea
26°C
Weather score
80
Very good
Seasonal climate calendar
TemperatureTemp
RainRain
SunSun
SwimSwim
Weather scoreWeather score
Trip feel
Showers
Rainfall averages 91mm, so some wet days are possible.
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 Aitutaki, Cook Islands with nearby places by weather score, rain, sun, temperature, and swim conditions.
Temperature
October28°C average high
October is on the cooler side of Aitutaki's year, useful if you prefer less intense daytime heat.
Warmest monthsJanuary to May and November to December
This stretch sets the upper range for average daytime heat.
Rain
October91mm average rain
October sits on the drier side of Aitutaki's year, which helps with sightseeing and transfers.
Driest monthsJune to October
This is the drier part of the year, when outdoor plans usually need less weather flexibility.
Sun
October0 hours average sun
October is close to Aitutaki's usual sunshine level, with limited seasonal swing across the year.
Brightest monthsAll year
Sunshine stays consistently strong through the year.
Sea temperature
October26°C average sea
October is below Aitutaki's yearly sea-temperature average, so swimming can feel fresher.
Warmest seaJanuary to May and December
Sea temperatures are usually near 28°C in this stretch, so swimming comfort is at its strongest.
Weather score
October80 weather score
October is one of Aitutaki's best weather-score months, combining the strongest overall balance in the yearly averages.
Best weather monthsJune to November
These months have the strongest weather score in the monthly averages.