Climate Overview
The climate in Marmato is warm and mild. The average annual temperature is 19°C and approximately 4958mm of precipitation falls per year. Marmato receives a notable amount of rainfall throughout the year, including during its driest month. Marmato sits near the equator, so seasonal temperature differences are minimal throughout the year.
Temperature
Marmato has relatively stable temperatures year-round, staying within a 10°C range. January is the warmest month, though highs remain moderate at 25°C with a mean of 19°C. January is the coolest month, with minimum temperatures around 15°C and an average of 19°C. On average, daily temperatures fluctuate by about 9°C between overnight lows and afternoon highs.
Precipitation
Marmato is a very wet location, receiving approximately 4958mm of precipitation annually, which averages out to around 413mm per month. The wettest month is May, averaging 571mm of rainfall. October and April also tend to see above-average precipitation. The driest month is January, with just 243mm. That's 327mm less than May, the wettest month. Rainfall is relatively evenly distributed throughout the year, so there is no pronounced dry or wet season to plan around.
Wind
Marmato is relatively calm, with an average annual wind speed of 6km/h. For context, sustained winds below 12km/h are generally light, while anything above 25km/h is considered strong. The windiest month is September, averaging 7km/h, though still comfortable for most outdoor activities. The calmest conditions occur in April, with average winds dropping to 6km/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 Marmato, which began on March 20, 2026. Marmato 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 25°C, while the coldest stretch bottoms out in January near 15°C. Summer is next, beginning on June 21, 2026 — 89 days from now.
Spring
Temperatures range from 15 to 25°C. Rainfall is heavy, totalling around 1530mm across the season with a monthly average of 510mm. Winds are generally light, averaging 6km/h. An umbrella or waterproof jacket is advisable as spring showers are frequent.
Summer
Temperatures range from 15 to 25°C. Rainfall is heavy, totalling around 1163mm across the season with a monthly average of 388mm. Winds are generally light, averaging 6km/h. Comfortable clothing with a light layer for cooler evenings is all you need.
Autumn
Temperatures range from 15 to 25°C. Rainfall is heavy, totalling around 1407mm across the season with a monthly average of 469mm. Winds are generally light, averaging 6km/h. A waterproof jacket and sturdy footwear are recommended as rain becomes more frequent.
Winter
Temperatures range from 15 to 25°C. Rainfall is heavy, totalling around 857mm across the season with a monthly average of 286mm. 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 Marmato 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.
