SanSalvador

Stay up to date with the latest weather conditions in San Salvador. Below you will find current data, forecasts, and helpful weather charts.

San Salvador, the capital of El Salvador, is characterized by a tropical climate that ensures warm weather throughout the year. Average annual temperatures fluctuate only slightly, remaining in a comfortable range from 25°C to 28°C, which makes the city an attractive destination at any time, provided you take seasonal rainfall into account.

There are two distinct main seasons in San Salvador: the dry season and the rainy season. The dry season typically lasts from November to April. During this period, especially from December to March, precipitation is minimal (often 0 mm), and the number of rainy days is close to zero, ensuring an abundance of sunny days. From May to October, the rainy season arrives, marked by a significant increase in rainy days—ranging from 18 to 28 per month. Despite the frequent rain, the recorded precipitation volumes remain moderate.

Thus, when planning a trip to San Salvador, you should expect consistently warm weather. If you prefer sunny days and minimal rainfall, the best time to visit is from December to March. If you don't mind occasional tropical showers that refresh the air, other months can also be quite comfortable, especially considering that temperatures remain high even during the rainy season.

A warm tropical climate prevails in San Salvador, characterized by relatively stable temperatures throughout the year. Average monthly temperatures fluctuate within a narrow range: from approximately 25.3°C in November to 28.1°C in April. This means the city does not experience sharp seasonal temperature changes, offering travelers warm weather almost all year round.

The hottest period in San Salvador usually occurs from February to April. March stands out with the highest daytime temperatures, when the mercury averages 34.1°C, while April shows the highest average monthly temperature at 28.1°C. The "cooler" months are November, December, and January. During this time, average temperatures stay around 25.3°C - 25.7°C, and average minimum nighttime temperatures drop to a comfortable 19.9°C, especially in January and December. San Salvador is characterized by noticeable daily temperature fluctuations: the difference between daytime highs and nighttime lows is often between 8 and 12 degrees Celsius, providing a pleasant coolness in the evenings and early mornings even during the hottest periods.

San Salvador experiences pronounced seasonal rainfall, dividing the year into distinct dry and wet periods. Understanding these cycles will help you better plan your trip.

The dry season in the capital of El Salvador usually lasts from November to April. During this time, rain is extremely rare. The driest months are January, February, and December, when the average monthly precipitation is 0 mm, and there are virtually no rainy days (0 days in January and February, 1 day in December). March also remains very dry with zero precipitation, though it may have about 3 days with minor rainfall.

The rainy season in San Salvador typically falls between May and October. During these months, the amount of precipitation and the frequency of rainy days increase significantly. Rainfall peaks in June, with an average of 10 mm and about 26 rainy days, as well as in September with 9 mm of precipitation and the highest number of rainy days—28. May, August, and October also see significant rainfall (6–7 mm) and more than 20 rainy days each. Rain during this period most often consists of tropical showers, which can be intense but are frequently short-lived.

When planning a trip to San Salvador, it is important to consider its tropical climate with distinct dry and rainy seasons. It is warm here year-round, so your wardrobe should primarily consist of light, breathable clothing made from natural fabrics such as cotton or linen. The average annual temperature stays within a comfortable range, but it can be quite hot during the day, especially from March to April. Don't forget comfortable shoes for city walks, high-SPF sunscreen, sunglasses, and a hat for protection from the intense sun. Insect repellent will also come in handy, particularly if you plan on evening strolls or nature excursions.

Two seasons are clearly defined in San Salvador. The dry season lasts roughly from January to March, as well as in December, when there is practically no precipitation and the number of rainy days is minimal. During this time, you will mostly need summer clothes. The rainy season generally spans from May to October, peaking between June and September (with up to 26–28 rainy days per month). April and November are transitional months. During the rainy season, a compact umbrella or a light raincoat will be an essential accessory, as showers can be frequent. Clothing made from quick-drying materials will also be very useful.

While sharp temperature fluctuations are not typical for San Salvador (minimum nighttime temperatures rarely drop below 20°C), the principle of layering can be helpful. A light sweater or long-sleeved shirt is useful not only for sun protection on hot days but also for cooler evenings or when visiting air-conditioned spaces. You might also consider a small first-aid kit with basic medications and a power adapter if necessary. A well-chosen wardrobe will make your journey through the capital of El Salvador as comfortable as possible in any weather.