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 October 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 October, 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 October.
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. 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
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
- Best overall: January, February and December
- Warmest weather: January, February, March, April, May, June, July, August and December
- Fewest rainy days: January, February and March
- Wettest months: May, June, July, August, September and October, when rainfall is highest.
- Seasonal pattern: Distinct dry (December to April) and wet (August to October) seasons
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 October 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 on the map
El Cuco is highlighted - select any city to see its climate.
Popular this month
Where to go in September - average daytime high across popular destinations.
San Miguel
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