Climate Overview
The climate in Esmeraldas is hot. The average annual temperature is 26°C and approximately 1503mm of precipitation falls per year. Esmeraldas receives a notable amount of rainfall throughout the year, including during its driest month. Esmeraldas sits near the equator, so seasonal temperature differences are minimal throughout the year.
Temperature
Esmeraldas has relatively stable temperatures year-round, staying within a 4°C range. The warmest month is April, when average highs reach 28°C and the mean temperature sits around 26°C. September is the coolest month, with minimum temperatures around 24°C and an average of 25°C. Daily temperature variation is modest, with an average difference of 3°C between highs and lows.
Precipitation
Esmeraldas is a fairly wet location, receiving approximately 1503mm of precipitation annually, which averages out to around 125mm per month. The wettest month is February, averaging 240mm of rainfall. January and May also tend to see above-average precipitation. The driest month is September, with just 34mm. That's 206mm less than February, 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
Esmeraldas is mildly breezy, with an average annual wind speed of 18km/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 21km/h, noticeable enough to affect lighter outdoor activities. The calmest conditions occur in March, with average winds dropping to 14km/h, making it an ideal period for wind-sensitive activities. There is moderate seasonal variation in wind speed, with a 7km/h gap between the calmest and windiest months. Wind tends to pick up during the summer months. The seasonal averages are 17km/h in winter, 16km/h in spring, 20km/h in summer, 21km/h in autumn.
Seasons
89 days until Summer
It is currently spring in Esmeraldas, which began on March 20, 2026. Esmeraldas sits near the equator, so the traditional four-season cycle is less pronounced — temperatures remain relatively stable year-round. The warmest period peaks in April at around 28°C, while the coldest stretch bottoms out in September near 24°C. Summer is next, beginning on June 21, 2026 — 89 days from now.
Spring
Temperatures range from 25 to 28°C. Rainfall is heavy, totalling around 510mm across the season with a monthly average of 170mm. Winds are moderate at around 16km/h. An umbrella or waterproof jacket is advisable as spring showers are frequent.
Summer
Temperatures range from 24 to 28°C. Precipitation is moderate at around 242mm for the season, averaging 81mm per month. Winds are moderate at around 20km/h. Light, breathable clothing is ideal — perfect conditions for outdoor activities.
Autumn
Temperatures range from 24 to 27°C. Rainfall is relatively light, with around 123mm over the season and a monthly average of 41mm. Winds are moderate at around 21km/h. Layered clothing works best as temperatures gradually cool — enjoy the crisp air and changing scenery.
Winter
Temperatures range from 24 to 28°C. Rainfall is heavy, totalling around 629mm across the season with a monthly average of 210mm. Winds are moderate at around 17km/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 Esmeraldas 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.
