Climate Overview
The climate in Dr. Ferdinand Lumban Tobing Airport is warm and mild. The average annual temperature is 25°C and approximately 4091mm of precipitation falls per year. Dr. Ferdinand Lumban Tobing Airport receives a notable amount of rainfall throughout the year, including during its driest month. Dr. Ferdinand Lumban Tobing Airport sits near the equator, so seasonal temperature differences are minimal throughout the year.
Temperature
Dr. Ferdinand Lumban Tobing Airport has relatively stable temperatures year-round, staying within a 10°C range. The warmest month is February, when average highs reach 31°C and the mean temperature sits around 25°C. July 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 8°C between highs and lows.
Precipitation
Dr. Ferdinand Lumban Tobing Airport is a very wet location, receiving approximately 4091mm of precipitation annually, which averages out to around 341mm per month. The wettest month is November, averaging 485mm of rainfall. December and October also tend to see above-average precipitation. The driest month is June, with just 209mm. That's 277mm less than November, the wettest month. Rainfall is relatively evenly distributed throughout the year, so there is no pronounced dry or wet season to plan around.
Wind
Dr. Ferdinand Lumban Tobing 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 August, averaging 9km/h, though still comfortable for most outdoor activities. The calmest conditions occur in March, with average winds dropping to 7km/h, making it an ideal period for wind-sensitive activities. Wind conditions are fairly consistent throughout the year, varying by only 2km/h between the calmest and windiest months.
Seasons
89 days until Summer
It is currently spring in Dr. Ferdinand Lumban Tobing Airport, which began on March 20, 2026. Dr. Ferdinand Lumban Tobing 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 February at around 31°C, while the coldest stretch bottoms out in July near 21°C. Summer is next, beginning on June 21, 2026 — 89 days from now.
Spring
Temperatures range from 21 to 30°C. Rainfall is heavy, totalling around 1094mm across the season with a monthly average of 365mm. Winds are generally light, averaging 8km/h. An umbrella or waterproof jacket is advisable as spring showers are frequent.
Summer
Temperatures range from 21 to 30°C. Rainfall is heavy, totalling around 706mm across the season with a monthly average of 235mm. Winds are generally light, averaging 9km/h. Light, breathable clothing is ideal — perfect conditions for outdoor activities.
Autumn
Temperatures range from 21 to 29°C. Rainfall is heavy, totalling around 1261mm across the season with a monthly average of 420mm. Winds are generally light, averaging 8km/h. A waterproof jacket and sturdy footwear are recommended as rain becomes more frequent.
Winter
Temperatures range from 21 to 31°C. Rainfall is heavy, totalling around 1030mm across the season with a monthly average of 343mm. Winds are generally light, averaging 8km/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 Dr. Ferdinand Lumban Tobing 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.
