Climate Overview
The climate in Bucaramanga is temperate. The average annual temperature is 17°C and approximately 3467mm of precipitation falls per year. Bucaramanga receives a notable amount of rainfall throughout the year, including during its driest month. Bucaramanga sits near the equator, so seasonal temperature differences are minimal throughout the year.
Temperature
Bucaramanga has relatively stable temperatures year-round, staying within a 10°C range. January is the warmest month, though highs remain moderate at 22°C with a mean of 17°C. January is the coolest month, with minimum temperatures around 12°C and an average of 17°C. Daily temperature variation is modest, with an average difference of 8°C between highs and lows.
Precipitation
Bucaramanga is a very wet location, receiving approximately 3467mm of precipitation annually, which averages out to around 289mm per month. The wettest month is May, averaging 452mm of rainfall. June and July also tend to see above-average precipitation. The driest month is January, with just 105mm. That's 347mm less than May, the wettest month. Precipitation varies noticeably between seasons, with the second half (July to December) of the year generally seeing more rainfall.
Wind
Bucaramanga is relatively calm, with an average annual wind speed of 5km/h. For context, sustained winds below 12km/h are generally light, while anything above 25km/h is considered strong. The windiest month is February, averaging 6km/h, though still comfortable for most outdoor activities. The calmest conditions occur in June, with average winds dropping to 5km/h, making it an ideal period for wind-sensitive activities. Wind conditions are fairly consistent throughout the year, varying by only 1km/h between the calmest and windiest months.
Seasons
89 days until Summer
It is currently spring in Bucaramanga, which began on March 20, 2026. Bucaramanga 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 22°C, while the coldest stretch bottoms out in January near 12°C. Summer is next, beginning on June 21, 2026 — 89 days from now.
Spring
Temperatures range from 13 to 21°C. Rainfall is heavy, totalling around 1016mm across the season with a monthly average of 339mm. Winds are generally light, averaging 6km/h. An umbrella or waterproof jacket is advisable as spring showers are frequent.
Summer
Temperatures range from 13 to 21°C. Rainfall is heavy, totalling around 1086mm across the season with a monthly average of 362mm. Winds are generally light, averaging 5km/h. Comfortable clothing with a light layer for cooler evenings is all you need.
Autumn
Temperatures range from 13 to 21°C. Rainfall is heavy, totalling around 961mm across the season with a monthly average of 320mm. Winds are generally light, averaging 5km/h. A waterproof jacket and sturdy footwear are recommended as rain becomes more frequent.
Winter
Temperatures range from 12 to 22°C. Rainfall is heavy, totalling around 404mm across the season with a monthly average of 135mm. Winds are generally light, averaging 6km/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 Bucaramanga 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.
