Climate Overview
The climate in Kaimana Airport is hot. The average annual temperature is 26°C and approximately 3457mm of precipitation falls per year. Kaimana Airport receives a notable amount of rainfall throughout the year, including during its driest month. Kaimana Airport sits near the equator, so seasonal temperature differences are minimal throughout the year.
Temperature
Kaimana Airport has relatively stable temperatures year-round, staying within a 8°C range. The warmest month is January, when average highs reach 31°C and the mean temperature sits around 26°C. August is the coolest month, with minimum temperatures around 23°C and an average of 25°C. Daily temperature variation is modest, with an average difference of 6°C between highs and lows.
Precipitation
Kaimana Airport is a very wet location, receiving approximately 3457mm of precipitation annually, which averages out to around 288mm per month. The wettest month is April, averaging 362mm of rainfall. March and May also tend to see above-average precipitation. The driest month is August, with just 173mm. That's 189mm 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
Kaimana Airport is relatively calm, with an average annual wind speed of 9km/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 12km/h, though still comfortable for most outdoor activities. The calmest conditions occur in November, with average winds dropping to 7km/h, making it an ideal period for wind-sensitive activities. There is moderate seasonal variation in wind speed, with a 5km/h gap 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 11km/h in winter, 9km/h in spring, 8km/h in summer, 8km/h in autumn.
Seasons
89 days until Winter
It is currently autumn in Kaimana Airport, which began on March 20, 2026. Kaimana 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 January at around 31°C, while the coldest stretch bottoms out in August near 23°C. Winter is next, beginning on June 21, 2026 — 89 days from now.
Spring
Temperatures range from 23 to 30°C. Rainfall is heavy, totalling around 862mm across the season with a monthly average of 287mm. Winds are generally light, averaging 9km/h. An umbrella or waterproof jacket is advisable as spring showers are frequent.
Summer
Temperatures range from 23 to 31°C. Rainfall is heavy, totalling around 866mm across the season with a monthly average of 289mm. Winds are generally light, averaging 8km/h. Light, breathable clothing is ideal — perfect conditions for outdoor activities.
Autumn
Temperatures range from 23 to 30°C. Rainfall is heavy, totalling around 1042mm across the season with a monthly average of 347mm. Winds are generally light, averaging 8km/h. A waterproof jacket and sturdy footwear are recommended as rain becomes more frequent.
Winter
Temperatures range from 23 to 29°C. Rainfall is heavy, totalling around 687mm across the season with a monthly average of 229mm. Winds are generally light, averaging 11km/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 Kaimana 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.
