Climate Overview
The climate in Fatmawati Soekarno Airport is warm and mild. The average annual temperature is 25°C and approximately 2988mm of precipitation falls per year. Fatmawati Soekarno Airport receives a notable amount of rainfall throughout the year, including during its driest month. Fatmawati Soekarno Airport sits near the equator, so seasonal temperature differences are minimal throughout the year.
Temperature
Fatmawati Soekarno Airport has relatively stable temperatures year-round, staying within a 8°C range. The warmest month is May, when average highs reach 30°C and the mean temperature sits around 25°C. July is the coolest month, with minimum temperatures around 22°C and an average of 25°C. Daily temperature variation is modest, with an average difference of 7°C between highs and lows.
Precipitation
Fatmawati Soekarno Airport is a very wet location, receiving approximately 2988mm of precipitation annually, which averages out to around 249mm per month. The wettest month is November, averaging 354mm of rainfall. February and April also tend to see above-average precipitation. The driest month is July, with just 133mm. That's 221mm less than November, the wettest month. Precipitation varies noticeably between seasons, with the first half (January to June) of the year generally seeing more rainfall.
Wind
Fatmawati Soekarno Airport is relatively calm, with an average annual wind speed of 8km/h. For context, sustained winds below 12km/h are generally light, while anything above 25km/h is considered strong. The windiest month is December, averaging 10km/h, though still comfortable for most outdoor activities. The calmest conditions occur in June, with average winds dropping to 6km/h, making it an ideal period for wind-sensitive activities. There is moderate seasonal variation in wind speed, with a 4km/h gap between the calmest and windiest months.
Seasons
89 days until Winter
It is currently autumn in Fatmawati Soekarno Airport, which began on March 20, 2026. Fatmawati Soekarno 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 May at around 30°C, while the coldest stretch bottoms out in July near 22°C. Winter is next, beginning on June 21, 2026 — 89 days from now.
Spring
Temperatures range from 22 to 29°C. Rainfall is heavy, totalling around 814mm across the season with a monthly average of 271mm. Winds are generally light, averaging 8km/h. An umbrella or waterproof jacket is advisable as spring showers are frequent.
Summer
Temperatures range from 22 to 29°C. Rainfall is heavy, totalling around 792mm across the season with a monthly average of 264mm. Winds are generally light, averaging 9km/h. Light, breathable clothing is ideal — perfect conditions for outdoor activities.
Autumn
Temperatures range from 22 to 30°C. Rainfall is heavy, totalling around 787mm across the season with a monthly average of 262mm. Winds are generally light, averaging 7km/h. A waterproof jacket and sturdy footwear are recommended as rain becomes more frequent.
Winter
Temperatures range from 22 to 29°C. Rainfall is heavy, totalling around 595mm across the season with a monthly average of 198mm. Winds are generally light, averaging 7km/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 Fatmawati Soekarno 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.
