Climate Overview
The climate in Atuona is hot. The average annual temperature is 26°C and approximately 446mm of precipitation falls per year. April is the wettest month, receiving around 55mm of rainfall. Atuona sits near the equator, so seasonal temperature differences are minimal throughout the year.
Temperature
Atuona 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
Atuona is a relatively dry area, receiving approximately 446mm of precipitation annually, which averages out to around 37mm per month. The wettest month is April, averaging 55mm of rainfall. March and January also tend to see above-average precipitation. The driest month is October, with just 25mm. That's 30mm less than April, the wettest month. Rainfall is relatively evenly distributed throughout the year, so there is no pronounced dry or wet season to plan around.
Wind
Atuona is moderately windy, with an average annual wind speed of 29km/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 26km/h, making it an ideal period for wind-sensitive activities. Wind conditions are fairly consistent throughout the year, varying by only 6km/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 31km/h in winter, 29km/h in spring, 28km/h in summer, 27km/h in autumn.
Seasons
89 days until Winter
It is currently autumn in Atuona, which began on March 20, 2026. Atuona 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 26°C. Rainfall is relatively light, with around 87mm over the season and a monthly average of 29mm. Winds are strong, averaging 29km/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 107mm over the season and a monthly average of 36mm. Winds are strong, averaging 28km/h. Light, breathable clothing is ideal — perfect conditions for outdoor activities.
Autumn
Temperatures range from 26 to 28°C. Rainfall is relatively light, with around 148mm over the season and a monthly average of 49mm. Winds are strong, averaging 27km/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 104mm over the season and a monthly average of 35mm. Winds are strong, averaging 31km/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 Atuona 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.
