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Weather in May in El Salvador

Considering a trip to El Salvador this May and wondering about the expected weather conditions? Find all the crucial information you need right here, addressing your question:

What is the weather like in El Salvador in May?

May in El Salvador generally has very warm temperatures, with precipitation levels ranging from high to heavy.

Temperatures

The average maximum temperatures are very warm and range from 30°C in La Libertad to 34°C in San Miguel. Nighttime temperatures generally drop to 24°C in San Miguel and 25°C in La Libertad. While the given temperatures for day and night are typical, there may be days that feel warmer. Make sure you're dressed in a way that keeps you cool and comfortable.

Precipitation

In May, precipitation varies across different areas. From high rainfall in Metapán with an average of 135 mm to heavy rainfall in San Miguel with 253 mm.

Average sunshine

Meanwhile, San Salvador enjoys approximately 219 hours of sunshine, offering a mostly sunny climate that adds a pleasant and vibrant feel to the month.

For specific regional insights in El Salvador for May, refer to the map provided below. For an in-depth overview of the yearly weather conditions, do visit our El Salvador climate page.

Where to go in El Salvador in May

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

Map not visible? Whoops sorry! Please refresh the page.
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 May for the 5 most popular destinations in El Salvador?

San Salvador

In May San Salvador generally has very high temperatures with maximum daytime temperatures around 32°C, minimum nighttime temperatures around 23°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
<<   April April
<<  
34°C 
23°C 
243 hours 
60 mm 
7 days 
32°C 
23°C 
219 hours 
242 mm 
18 days 
poor 
June   >> June
>>  
31°C 
23°C 
174 hours 
273 mm 
27 days 
poor 
Climate in San Salvador

La Libertad

In May La Libertad generally has very high temperatures with maximum daytime temperatures around 30°C, minimum nighttime temperatures around 25°C and heavy monthly rainfall. So on average the conditions are poor that month.

La Libertad
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
<<   April April
<<  
31°C 
25°C 
243 hours 
51 mm 
7 days 
30°C 
25°C 
219 hours 
238 mm 
18 days 
poor 
June   >> June
>>  
30°C 
24°C 
174 hours 
269 mm 
26 days 
poor 
Climate in La Libertad

El Cuco

In May El Cuco generally has very high temperatures with maximum daytime temperatures around 32°C, minimum nighttime temperatures around 26°C and heavy monthly rainfall. So on average the conditions are poor that month.

El Cuco
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
<<   April April
<<  
33°C 
26°C 
32 mm 
5 days 
32°C 
26°C 
233 mm 
16 days 
poor 
June   >> June
>>  
32°C 
26°C 
281 mm 
25 days 
poor 
Climate in El Cuco

Concepción de Ataco

In May Concepción de Ataco generally has very high temperatures with maximum daytime temperatures around 30°C, minimum nighttime temperatures around 22°C and heavy monthly rainfall. So on average the conditions are poor that month.

Concepción de Ataco
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
<<   April April
<<  
32°C 
22°C 
256 hours 
58 mm 
8 days 
30°C 
22°C 
253 hours 
234 mm 
20 days 
poor 
June   >> June
>>  
30°C 
22°C 
199 hours 
326 mm 
28 days 
poor 
Climate in Concepción de Ataco

El Sunzal

In May El Sunzal generally has very high temperatures with maximum daytime temperatures around 30°C, minimum nighttime temperatures around 24°C and heavy monthly rainfall. So on average the conditions are poor that month.

El Sunzal
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
<<   April April
<<  
31°C 
24°C 
243 hours 
51 mm 
7 days 
30°C 
24°C 
219 hours 
240 mm 
18 days 
poor 
June   >> June
>>  
30°C 
24°C 
174 hours 
271 mm 
27 days 
poor 
Climate in El Sunzal

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

Is May the best time to visit El Salvador?

Given the typically poor weather conditions in San Salvador, May may not be the ideal time to visit El Salvador.

On average, the best time to visit El Salvador is in January and December with generally perfect weather in San Salvador. In contrast, May, June, August, September and October tend to have poor weather conditions.

Interested in more climate information?

We have much more information about the climate in El 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.