Climate Overview
The climate in Bolaang Mongondow Airport is warm and mild. The average annual temperature is 25°C and approximately 3392mm of precipitation falls per year. Bolaang Mongondow Airport receives a notable amount of rainfall throughout the year, including during its driest month. Bolaang Mongondow Airport sits near the equator, so seasonal temperature differences are minimal throughout the year.
Temperature
Bolaang Mongondow Airport has relatively stable temperatures year-round, staying within a 9°C range. The warmest month is November, when average highs reach 30°C and the mean temperature sits around 25°C. September is the coolest month, with minimum temperatures around 21°C and an average of 25°C. Daily temperature variation is modest, with an average difference of 7°C between highs and lows.
Precipitation
Bolaang Mongondow Airport is a very wet location, receiving approximately 3392mm of precipitation annually, which averages out to around 283mm per month. The wettest month is June, averaging 365mm of rainfall. April and May also tend to see above-average precipitation. The driest month is August, with just 156mm. That's 209mm less than June, the wettest month. Rainfall is relatively evenly distributed throughout the year, so there is no pronounced dry or wet season to plan around.
Wind
Bolaang Mongondow Airport is relatively calm, with an average annual wind speed of 1km/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 2km/h, though still comfortable for most outdoor activities. The calmest conditions occur in April, with average winds dropping to 1km/h, making it an ideal period for wind-sensitive activities. Wind speeds vary significantly across the year, with a 1km/h difference between the calmest and windiest months. This level of variation is worth factoring into travel plans.
Seasons
84 days until Autumn
It is currently summer in Bolaang Mongondow Airport, which began on June 21, 2026. Bolaang Mongondow 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 November at around 30°C, while the coldest stretch bottoms out in September near 21°C. Autumn is next, beginning on September 23, 2026 — 84 days from now.
Spring
Temperatures range from 22 to 29°C. Rainfall is heavy, totalling around 956mm across the season with a monthly average of 319mm. Winds are generally light, averaging 1km/h. An umbrella or waterproof jacket is advisable as spring showers are frequent.
Summer
Temperatures range from 21 to 29°C. Rainfall is heavy, totalling around 800mm across the season with a monthly average of 267mm. Winds are generally light, averaging 1km/h. Light, breathable clothing is ideal — perfect conditions for outdoor activities.
Autumn
Temperatures range from 21 to 30°C. Rainfall is heavy, totalling around 813mm across the season with a monthly average of 271mm. Winds are generally light, averaging 1km/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 824mm across the season with a monthly average of 275mm. Winds are generally light, averaging 1km/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 Bolaang Mongondow 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.
