Climate Overview
The climate in Buenaventura is warm and mild. The average annual temperature is 24°C and approximately 9980mm of precipitation falls per year. Buenaventura receives a notable amount of rainfall throughout the year, including during its driest month. Buenaventura sits near the equator, so seasonal temperature differences are minimal throughout the year.
Temperature
Buenaventura has relatively stable temperatures year-round, staying within a 7°C range. The warmest month is January, when average highs reach 28°C and the mean temperature sits around 25°C. November is the coolest month, with minimum temperatures around 21°C and an average of 23°C. Daily temperature variation is modest, with an average difference of 6°C between highs and lows.
Precipitation
Buenaventura is a very wet location, receiving approximately 9980mm of precipitation annually, which averages out to around 832mm per month. The wettest month is October, averaging 1365mm of rainfall. June and September also tend to see above-average precipitation. The driest month is January, with just 512mm. That's 853mm less than October, the wettest month. Precipitation varies noticeably between seasons, with the second half (July to December) of the year generally seeing more rainfall.
Wind
Buenaventura 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 December, averaging 1km/h, though still comfortable for most outdoor activities. The calmest conditions occur in January, with average winds dropping to 1km/h, making it an ideal period for wind-sensitive activities. Wind conditions are fairly consistent throughout the year, varying by only 0km/h between the calmest and windiest months.
Seasons
64 days until Autumn
It is currently summer in Buenaventura, which began on June 21, 2026. Buenaventura 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 28°C, while the coldest stretch bottoms out in November near 21°C. Autumn is next, beginning on September 23, 2026 — 64 days from now.
Spring
Temperatures range from 22 to 28°C. Rainfall is heavy, totalling around 2469mm across the season with a monthly average of 823mm. 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 27°C. Rainfall is heavy, totalling around 2794mm across the season with a monthly average of 931mm. Winds are generally light, averaging 1km/h. Light, breathable clothing is ideal — perfect conditions for outdoor activities.
Autumn
Temperatures range from 21 to 26°C. Rainfall is heavy, totalling around 2950mm across the season with a monthly average of 983mm. Winds are generally light, averaging 1km/h. A waterproof jacket and sturdy footwear are recommended as rain becomes more frequent.
Winter
Temperatures range from 21 to 28°C. Rainfall is heavy, totalling around 1766mm across the season with a monthly average of 589mm. 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 Buenaventura 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.