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Antiguo Cuscatlán Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Antiguo Cuscatlán.
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10-day forecastForecast
Climate overview of Antiguo Cuscatlán
With consistently stable weather, Antiguo Cuscatlán, El Salvador, sees little seasonal temperature change. Daytime highs average 32°C (90°F), ranging from 34°C (93°F) in March to 30°C (86°F) in October.
The city receives considerable rainfall, with around 1661 mm (65 in) annually. September is the wettest month. It has distinct dry (December to March) and wet (May to October) seasons. The most sunshine falls in January, with an average of 10.1 hours of daily sunshine.
Antiguo Cuscatlán Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Antiguo Cuscatlán - and find the best time to visit.
Monthly Temperature in Antiguo Cuscatlán
The climate in Antiguo Cuscatlán remains fairly constant, offering very warm temperatures throughout the year. Typically, average maximum daytime temperatures range from a very warm 34°C (93°F) in March to a very warm 30°C (86°F) in the coolest month, October.
Nights vary from 23°C (73°F) in March to around 20°C (68°F) during the colder months.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Antiguo Cuscatlán
Antiguo Cuscatlán is known for its substantial rainfall, with annual precipitation reaching 1661 mm (65 in). The climate in Antiguo Cuscatlán shows significant variation throughout the year. Expect heavy rainfall in September, the wettest month, with an average of 327 mm (13 in) of precipitation over 29 rainy days.
In contrast, the driest month January offers drier and sunnier days, with around 3.8 mm (0.1 in) of rainfall over 4 rainy days. For more details, please visit our Antiguo Cuscatlán Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Sunshine Hours in Antiguo Cuscatlán
For those who appreciate different seasons, Antiguo Cuscatlán serves as an ideal destination. Expect longer, more sun-filled days in January with an average of 10.1 hours of sunshine daily, and embrace the darker days in June, offering only 5.8 hours of daily sunlight.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Data from: San Salvador, El Salvador (12 KM, 7 Miles).
Daily hours of sunshine
Data from: San Salvador, El Salvador (12 KM, 7 Miles).
Humidity in Antiguo Cuscatlán by Month
The relative humidity is high throughout the year in Antiguo Cuscatlán.
The city experiences its highest humidity in September, reaching 86%. In January, the humidity drops to its lowest level at 66%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Data from: San Salvador, El Salvador (12 KM, 7 Miles).
Wind Speed in Antiguo Cuscatlán
The average wind speed over the year ranges from 1 m/s (2 knots) to 3 m/s (6 knots). It is lower in June, July, August, September and October and higher in January and December. What does this mean?
The mean monthly wind speed over the year (meters per second)
Data from: San Salvador, El Salvador (12 KM, 7 Miles).
Best Time to Visit Antiguo Cuscatlán
For comfortable weather, consider visiting Antiguo Cuscatlán in January and December. Conditions are usually least favourable in March, May, June, July, August, September and October.
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
Jan
very good
Feb
good
Mar
very hot
Apr
mixed
May
very wet
Jun
very wet
Jul
wet
Aug
very wet
Sep
very wet
Oct
very wet
Nov
good
Dec
very good
- Best overall: January and December
- Warmest weather: January, February, March, April and December
- Most sunshine: January, March and December
- Fewest rainy days: January, February, March and December
- Wettest months: May, June, July, August, September and October, when rainfall is highest.
- Seasonal pattern: Distinct dry (December to March) and wet (May to October) seasons
Frequently asked questions about the climate in Antiguo Cuscatlán
What is the best time to visit Antiguo Cuscatlán?
January and December typically offer the most optimal weather in Antiguo Cuscatlán. In contrast, March, May, June, July, August, September and October tend to have less optimal conditions. Antiguo Cuscatlán has distinct dry (December to March) and wet (May to October) seasons.
What temperatures can I expect in Antiguo Cuscatlán?
Daytime highs range from 30°C (86°F) in October to 34°C (93°F) in March. Nighttime lows range from 20°C (68°F) to 23°C (73°F). Temperatures stay relatively stable year-round.
How much rain does Antiguo Cuscatlán get?
Annual rainfall is around 1661 mm (65 in). September is the wettest month with 327 mm (13 in), while January is the driest with 3.8 mm (0.1 in).
How sunny is Antiguo Cuscatlán?
Antiguo Cuscatlán receives around 2,963 hours of sunshine per year. January is the sunniest month with 303 hours, while June is the cloudiest with just 174 hours. Overall, Antiguo Cuscatlán enjoys abundant sunshine.
Antiguo Cuscatlán 3-Day Forecast
Antiguo Cuscatlán on the map
Antiguo Cuscatlán is highlighted - select any city to see its climate.
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