Climate Overview
The climate in Penrhyn Tongareva Airport is hot. The average annual temperature is 27°C and approximately 1395mm of precipitation falls per year. Penrhyn Tongareva Airport receives a notable amount of rainfall throughout the year, including during its driest month. Penrhyn Tongareva Airport sits near the equator, so seasonal temperature differences are minimal throughout the year.
Temperature
Penrhyn Tongareva Airport has relatively stable temperatures year-round, staying within a 3°C range. The warmest month is April, when average highs reach 29°C and the mean temperature sits around 28°C. October is the coolest month, with minimum temperatures around 26°C and an average of 27°C. Daily temperature variation is modest, with an average difference of 2°C between highs and lows.
Precipitation
Penrhyn Tongareva Airport is a fairly wet location, receiving approximately 1395mm of precipitation annually, which averages out to around 116mm per month. The wettest month is March, averaging 213mm of rainfall. January and February also tend to see above-average precipitation. The driest month is August, with just 55mm. That's 157mm less than March, the wettest month. Precipitation varies noticeably between seasons, with the first half (January to June) of the year generally seeing more rainfall.
Wind
Penrhyn Tongareva Airport is moderately windy, with an average annual wind speed of 26km/h. For context, sustained winds below 12km/h are generally light, while anything above 25km/h is considered strong. The windiest month is August, averaging 30km/h, noticeable enough to affect lighter outdoor activities. The calmest conditions occur in April, with average winds dropping to 22km/h, making it an ideal period for wind-sensitive activities. Wind conditions are fairly consistent throughout the year, varying by only 8km/h between the calmest and windiest months.
Seasons
90 days until Winter
It is currently autumn in Penrhyn Tongareva Airport, which began on March 20, 2026. Penrhyn Tongareva 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 29°C, while the coldest stretch bottoms out in October near 26°C. Winter is next, beginning on June 21, 2026 — 90 days from now.
Spring
Temperatures range from 26 to 28°C. Precipitation is moderate at around 276mm for the season, averaging 92mm per month. Winds are strong, averaging 26km/h. An umbrella or waterproof jacket is advisable as spring showers are frequent.
Summer
Temperatures range from 27 to 28°C. Rainfall is heavy, totalling around 412mm across the season with a monthly average of 137mm. Winds are strong, averaging 26km/h. Light, breathable clothing is ideal — perfect conditions for outdoor activities.
Autumn
Temperatures range from 27 to 29°C. Rainfall is heavy, totalling around 434mm across the season with a monthly average of 145mm. Winds are moderate at around 24km/h. A waterproof jacket and sturdy footwear are recommended as rain becomes more frequent.
Winter
Temperatures range from 26 to 28°C. Precipitation is moderate at around 273mm for the season, averaging 91mm per month. Winds are strong, averaging 28km/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 Penrhyn Tongareva 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.
