Climate Overview
The climate in Puerto Triunfo is hot. The average annual temperature is 29°C and approximately 1556mm of precipitation falls per year. Puerto Triunfo receives a notable amount of rainfall throughout the year, including during its driest month. Puerto Triunfo sits near the equator, so seasonal temperature differences are minimal throughout the year.
Temperature
Puerto Triunfo sees moderate temperature variation throughout the year, ranging from 23°C to 37°C. August is the hottest month, with daytime highs reaching 37°C and an average of 30°C. December is the coolest month, with minimum temperatures around 23°C and an average of 27°C. On average, daily temperatures fluctuate by about 11°C between overnight lows and afternoon highs.
Precipitation
Puerto Triunfo is a fairly wet location, receiving approximately 1556mm of precipitation annually, which averages out to around 130mm per month. The wettest month is October, averaging 284mm of rainfall. April and December also tend to see above-average precipitation. The driest month is January, with just 38mm. That's 245mm less than October, the wettest month. Rainfall is heavily concentrated in certain months, creating a distinct wet and dry season. Visitors should plan around these patterns, as the difference between peak and low months is dramatic.
Wind
Puerto Triunfo 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 July, averaging 1km/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. There is moderate seasonal variation in wind speed, with a 0km/h gap between the calmest and windiest months.
Seasons
63 days until Autumn
It is currently summer in Puerto Triunfo, which began on June 21, 2026. Puerto Triunfo sits near the equator, so the traditional four-season cycle is less pronounced — temperatures remain relatively stable year-round. The warmest period peaks in August at around 37°C, while the coldest stretch bottoms out in December near 23°C. Autumn is next, beginning on September 23, 2026 — 63 days from now.
Spring
Temperatures range from 24 to 37°C. Rainfall is heavy, totalling around 460mm across the season with a monthly average of 153mm. Winds are generally light, averaging 1km/h. An umbrella or waterproof jacket is advisable as spring showers are frequent.
Summer
Temperatures range from 24 to 37°C. Precipitation is moderate at around 164mm for the season, averaging 55mm per month. Winds are generally light, averaging 1km/h. Light, breathable clothing is ideal — perfect conditions for outdoor activities.
Autumn
Temperatures range from 23 to 36°C. Rainfall is heavy, totalling around 611mm across the season with a monthly average of 204mm. Winds are generally light, averaging 1km/h. A waterproof jacket and sturdy footwear are recommended as rain becomes more frequent.
Winter
Temperatures range from 23 to 36°C. Rainfall is heavy, totalling around 321mm across the season with a monthly average of 107mm. 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 Puerto Triunfo 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.