El Salvador has a simpler climate than its neighbours, because it has only one coast. There is a clean dry season and a wet season, and the variable that matters most for a visitor is not the month but the altitude — the surf coast and the Ruta de las Flores are two hours and a different climate apart.
We fly year-round. In the rainy season the pilot in command decides; if weather stops a flight, it is rescheduled at no cost.
The dry season
Roughly November to April, dry and reliably sunny, with clear skies and the volcano summits visible.
November to February is the most comfortable stretch: warm on the coast, cool evenings in the highlands, and the coffee harvest on.
March and April are the hottest months, and on the coast genuinely so. They are also the driest, with dust and haze building before the rains.
The wet season
Roughly May to October, with rain that typically arrives in the afternoon or evening, often as heavy storms, after mornings that are frequently clear.
The landscape turns green and the dust disappears, which many visitors prefer.
Prolonged rainy spells — several days of steady rain — happen some years, usually later in the season, and they are what slow the mountain roads.
The mid-year pause
Many years bring a drier spell in July or August within the wet season, a pause of a week or two with less rain.
It is a pattern rather than a guarantee, and it is worth knowing about rather than planning around.
Altitude, which matters more than the month
The coast and the lowlands are hot all year. La Libertad and the eastern plains are tropical in every month.
San Salvador sits high enough to be milder, which is one reason visitors base there.
The Ruta de las Flores and the volcano parks are cool, with evenings that need a layer and fog in the wet-season afternoons.
A trip that covers the coast and the highlands crosses two climates in a morning. That is the single most useful thing to pack for.
The surf calendar
The swell is biggest roughly April to October, with southern-hemisphere swells arriving through the wet season.
The dry season has smaller, cleaner waves, which suits beginners.
Storms
The hurricane season runs through the second half of the year, and while El Salvador's Pacific coast is less exposed than the Caribbean, tropical systems can bring heavy rain and flooding.
Follow local forecasts in that period and allow slack in the plan. We check travel advisories before confirming each route and tell you if they change.
Month by month, roughly
November to February: dry, warm, cool highland nights, coffee harvest. The best all-round window.
March to April: hottest and driest, hazy, busy at Easter.
May to June: rains begin, landscape greens, swell builds.
July to August: wet, with a possible mid-year pause.
September to October: the wettest stretch, emptiest and cheapest.
Planning around it
Mornings are the reliable part of the day in every season; rain, heat and cloud build in the afternoon.
And if a regional trip is on the plan, the same pattern holds across the neighbours: Guatemala City, 109,7 nautical miles from the international airport, shares the calendar. Private flights use Ilopango, 16,0 nautical miles from the international airport. We show a "from" price per route; the final fare depends on the date, the group and the baggage, and is confirmed in writing before booking.
Frequently asked questions
When is the best time to visit El Salvador?
November to February: dry, warm on the coast, cool in the highlands, with the coffee harvest on.
When is the rainy season?
Roughly May to October, with afternoon and evening storms after often clear mornings.
What is the hottest time?
March and April, particularly on the coast, when it is also driest and hazy.
Is it cool anywhere?
Yes. The Ruta de las Flores and the volcano parks are cool, with evenings that need a layer.
When is the surf best?
The swell is biggest roughly April to October. The dry season has smaller, cleaner waves for beginners.
Is there a dry spell in the wet season?
Many years bring a drier week or two in July or August. It is a pattern, not a guarantee.