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Weather in September in San Salvador

Planning a getaway to San Salvador this September and curious about the weather you should prepare for? Discover all the vital details you need on this page, solving your puzzle:

What is the weather like in San Salvador in September?

San Salvador is a region in El Salvador. September in San Salvador generally has very warm temperatures, with heavy precipitation.

Temperatures

You can expect very warm maximum daytime temperatures of around 31°C and nighttime temperatures around 22°C in San Salvador. The temperatures cited for both day and night represent usual averages, but it's possible some days could be hotter. It's advisable to dress accordingly to handle the heat.

Precipitation

September is a very rainy month with an average rainfall of around 322 mm in San Salvador. Based on climate data from the last 30 years, San Salvador receives the most rainfall during this month of the year.

Average sunshine

San Salvador enjoys a balanced 181 hours of sunlight. Ensuring it's neither too overcast nor too sunny.

To learn more about the conditions in specific areas of San Salvador in September, check out the map below. For more details on the yearly weather, visit our San Salvador climate page.

Where to go in San Salvador in September

Find more information for the most popular destinations in the San Salvador on the map below. Click on a destination dot for more detailes.

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Legend perfect weather pleasant tolerable unpleasant poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C and 29°C and not too much precipitation (less than 90 mm a month).

Popular destinations

What is the weather like in September for the most popular destinonation in San Salvador?

San Salvador

In September San Salvador generally has very high temperatures with maximum daytime temperatures around 31°C, minimum nighttime temperatures around 22°C and heavy monthly rainfall. So on average the conditions are poor that month.

San Salvador
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
sun hoursMonthly sun hours sun hoursSun hours
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   August August
<<  
32°C 
23°C 
259 hours 
237 mm 
27 days 
poor 
31°C 
22°C 
181 hours 
322 mm 
29 days 
poor 
October   >> October
>>  
31°C 
22°C 
210 hours 
252 mm 
23 days 
poor 
Climate in San Salvador

Is your destination not in the list? Have a look at other destinations in San Salvador, in El Salvador.

Is September the best time to visit San Salvador?

In our opinion, September may not be the ideal time to visit San Salvador due to the typically poor weather in San Salvador.

On average, the best time to visit San Salvador is in January and December with generally perfect weather in San Salvador. On the other hand, the weather in May, June, August, September and October tend to be poor.

Interested in more climate information?

We have much more information about the climate in San Salvador. Interested in the weather conditions in a specific month? Select the month below.

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  • Weather and climate has detailed information for every country in the world. Are you going to El Salvador? Get detailed historical weather averages for many cities in El Salvador.

    Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.