El Cuco Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit El Cuco.
Climate overview of El Cuco
El Cuco, El Salvador, enjoys a steady climate throughout the year, with daytime temperatures typically around 32°C (90°F). April is the warmest month at 33°C (91°F), while January is the coolest at 30°C (86°F).
With around 1703 mm (67 in) of annual rainfall, El Cuco has a notably wet climate. However, this rainfall is not evenly distributed — the city has distinct dry (December to April) and wet (August to October) seasons. The wettest month is September.
El Cuco Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in El Cuco — and find the best time to visit.
Monthly Temperature in El Cuco
The temperature in El Cuco remains steady throughout the year, providing a consistently very warm climate. Average daytime temperatures reach a very warm 33°C (91°F) in April. In January, the coolest month of the year, temperatures drop to a very warm 30°C (86°F).
At night, temperatures range from around 26°C (79°F) in April to 25°C (77°F) in January.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in El Cuco
El Cuco has a relatively rainy climate with high precipitation levels, averaging 1703 mm (67 in) of rainfall annually. El Cuco can be quite wet during September, receiving approximately 348 mm (14 in) of precipitation over 28 rainy days.
In contrast, during the driest month (January), you will experience much drier conditions, with 1.4 mm (0.1 in) of precipitation spread across 2 rainy days days. For more details, please visit our El Cuco Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Humidity in El Cuco by Month
The relative humidity is high throughout the year in El Cuco.
The city experiences its highest humidity in September, reaching 80%. In February, the humidity drops to its lowest level at 57%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Best Time to Visit El Cuco
For a more comfortable experience, start your day early when the weather is cooler, or take advantage of the gentle breezes in the late afternoon.
The rainy season occurs during May, June, August, September and October, when the area experiences its heaviest rainfall. Planning your next adventure but unsure where to go? Our climate tool suggests perfect locations tailored to your preferred weather conditions. Discover your ideal travel destination with our weather planner.
Frequently asked questions about the climate in El Cuco
What is the best time to visit El Cuco?
January, February and December typically offer the most optimal weather in El Cuco. In contrast, May, June, August, September and October tend to have less optimal conditions. El Cuco has distinct dry (December to April) and wet (August to October) seasons.
What temperatures can I expect in El Cuco?
Daytime highs range from 30°C (86°F) in January to 33°C (91°F) in April. Nighttime lows range from 25°C (77°F) to 26°C (79°F). Temperatures stay relatively stable year-round.
How much rain does El Cuco get?
Annual rainfall is around 1703 mm (67 in). September is the wettest month with 348 mm (14 in), while January is the driest with 1.4 mm (0.1 in).
El Cuco 3-Day Forecast
El Cuco 3-Day Forecast
El Cuco on the map
El Cuco is highlighted — select any city to see its climate.
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