Climate Overview
The climate in Ua Pou Airport is hot. The average annual temperature is 27°C and approximately 473mm of precipitation falls per year. April is the wettest month, receiving around 64mm of rainfall. Ua Pou Airport sits near the equator, so seasonal temperature differences are minimal throughout the year.
Temperature
Ua Pou Airport has relatively stable temperatures year-round, staying within a 3°C range. The warmest month is April, when average highs reach 28°C and the mean temperature sits around 27°C. September is the coolest month, with minimum temperatures around 25°C and an average of 26°C. Daily temperature variation is modest, with an average difference of 1°C between highs and lows.
Precipitation
Ua Pou Airport is a relatively dry area, receiving approximately 473mm of precipitation annually, which averages out to around 39mm per month. The wettest month is April, averaging 64mm of rainfall. March and January also tend to see above-average precipitation. The driest month is September, with just 25mm. That's 39mm less than April, the wettest month. Precipitation varies noticeably between seasons, with the first half (January to June) of the year generally seeing more rainfall.
Wind
Ua Pou Airport is moderately windy, with an average annual wind speed of 28km/h. For context, sustained winds below 12km/h are generally light, while anything above 25km/h is considered strong. The windiest month is July, averaging 32km/h, which can feel quite blustery and may affect outdoor activities. The calmest conditions occur in March, with average winds dropping to 25km/h, making it an ideal period for wind-sensitive activities. Wind conditions are fairly consistent throughout the year, varying by only 7km/h between the calmest and windiest months. Wind tends to be stronger during winter months, driven by seasonal pressure systems. The seasonal averages break down to 30km/h in winter, 28km/h in spring, 28km/h in summer, 26km/h in autumn.
Seasons
89 days until Winter
It is currently autumn in Ua Pou Airport, which began on March 20, 2026. Ua Pou Airport sits near the equator, so the traditional four-season cycle is less pronounced — temperatures remain relatively stable year-round. The warmest period peaks in April at around 28°C, while the coldest stretch bottoms out in September near 25°C. Winter is next, beginning on June 21, 2026 — 89 days from now.
Spring
Temperatures range from 25 to 27°C. Rainfall is relatively light, with around 86mm over the season and a monthly average of 29mm. Winds are strong, averaging 28km/h. Light layers work well as temperatures warm through the season — a great time to be outdoors.
Summer
Temperatures range from 26 to 27°C. Rainfall is relatively light, with around 113mm over the season and a monthly average of 38mm. Winds are strong, averaging 28km/h. Light, breathable clothing is ideal — perfect conditions for outdoor activities.
Autumn
Temperatures range from 26 to 28°C. Precipitation is moderate at around 168mm for the season, averaging 56mm per month. Winds are strong, averaging 26km/h. Layered clothing works best as temperatures gradually cool — enjoy the crisp air and changing scenery.
Winter
Temperatures range from 25 to 27°C. Rainfall is relatively light, with around 106mm over the season and a monthly average of 35mm. Winds are strong, averaging 30km/h. A light jacket or sweater is usually sufficient, though cooler evenings may call for an extra layer.
Monthly Climate Data
The table below shows monthly climate averages for Ua Pou Airport based on historical weather data. Min and max temperatures represent typical overnight lows and afternoon highs for each month, shown in degrees Celsius (°C). Precipitation is measured in millimetres (mm) and indicates the average total rainfall per month. Wind speed is the average sustained speed in kilometres per hour (km/h). All values are based on averages from over 10 years of historical weather data. The current month is highlighted for quick reference.
