Climate Overview
The climate in Belén is temperate. The average annual temperature is 14°C and approximately 2194mm of precipitation falls per year. Belén receives a notable amount of rainfall throughout the year, including during its driest month. Belén sits near the equator, so seasonal temperature differences are minimal throughout the year.
Temperature
Belén sees moderate temperature variation throughout the year, ranging from 9°C to 20°C. February is the warmest month, though highs remain moderate at 20°C with a mean of 14°C. August is the coolest month, with minimum temperatures around 9°C and an average of 13°C. On average, daily temperatures fluctuate by about 10°C between overnight lows and afternoon highs.
Precipitation
Belén is a very wet location, receiving approximately 2194mm of precipitation annually, which averages out to around 183mm per month. The wettest month is May, averaging 278mm of rainfall. April and October also tend to see above-average precipitation. The driest month is January, with just 87mm. That's 191mm less than May, the wettest month. Precipitation varies noticeably between seasons, with the first half (January to June) of the year generally seeing more rainfall.
Wind
Belén 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 August, averaging 2km/h, though still comfortable for most outdoor activities. The calmest conditions occur in November, 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 1km/h gap between the calmest and windiest months.
Seasons
92 days until Autumn
It is currently summer in Belén, which began on June 21, 2026. Belén 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 20°C, while the coldest stretch bottoms out in August near 9°C. Autumn is next, beginning on September 23, 2026 — 92 days from now.
Spring
Temperatures range from 10 to 20°C. Rainfall is heavy, totalling around 734mm across the season with a monthly average of 245mm. Winds are generally light, averaging 1km/h. An umbrella or waterproof jacket is advisable as spring showers are frequent.
Summer
Temperatures range from 9 to 19°C. Rainfall is heavy, totalling around 520mm across the season with a monthly average of 173mm. Winds are generally light, averaging 1km/h. Comfortable clothing with a light layer for cooler evenings is all you need.
Autumn
Temperatures range from 9 to 19°C. Rainfall is heavy, totalling around 639mm across the season with a monthly average of 213mm. Winds are generally light, averaging 1km/h. A waterproof jacket and sturdy footwear are recommended as rain becomes more frequent.
Winter
Temperatures range from 9 to 20°C. Precipitation is moderate at around 301mm for the season, averaging 100mm per month. 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 Belén 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.
