San Sebastián Weather Today

Daily Weather Forecast & Temperature in San Sebastián

scattered clouds
31°
scattered clouds
H: 31° L: 31°
Feels like 30°
AQI: Fair (2/5)
Humidity
33%
Dew 13°
Wind speed
18.61 km/h
S · G15.66
Pressure
1007 hPa
Visibility
10 km
High Temperature
Temperature is 31°. Consider staying indoors during peak hours.
Windy Conditions
Wind speed is 18.61 km/h.
Weather Summary
Currently in San Sebastián, expect varied conditions with hot temperatures around 31°. Winds are moderate winds. Stay hydrated and seek shade during peak hours.
Precipitation Probability
0%
18
0%
21
0%
00
0%
03
0%
06
0%
09
0%
12
0%
15
0%
18
0%
21
4%
00
39%
03
30%
06
0%
09
0%
12
0%
15
Evolution
Daily Weather Forecast Evolution (°C)
Lowest temperature
Highest temperature
Temperature Forecast (48h)
30°
Tue
18:00
27°
 
22°
 
22°
 
22°
Wed
06:00
27°
 
34°
 
32°
 
25°
Wed
18:00
23°
 
23°
 
21°
 
21°
Thu
06:00
28°
 
32°
 
31°
 
Hot (≥30°)
Warm
Cool
Cold (<0°)
Weather Map
Sun & Moon
Sunrise
Sunrise
05:42
Sunset
Sunset
18:08
Moon Phase
Waning Crescent (6%)
Timezone: GMT+05:30
Last updated: Apr 15, 2026 3:47 AM · Data refreshes every 5 min
Location Info
Latitude
Latitude
13.733330
Longitude
Longitude
-88.833328
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More about San Sebastián
Content curated by the NearWeather editorial team · Updated periodically

Climate and Weather in San Sebastian, El Salvador

San Sebastian is a beautiful municipality located in the department of San Vicente, El Salvador. The region enjoys a tropical climate influenced by its proximity to the Pacific Ocean, which brings warm temperatures and distinct wet and dry seasons throughout the year. Understanding the weather patterns in San Sebastian is essential for anyone planning to visit or live in this picturesque area.

Temperature

The average yearly temperature in San Sebastian hovers around 25°C (77°F). The hottest months are typically between March and May, with temperatures reaching an average high of 32°C (90°F). The coolest months are from November to January, with average lows of 19°C (66°F). The steady warmth throughout the year makes San Sebastian an appealing destination for those seeking a tropical climate.

Rainfall

San Sebastian experiences a distinct wet season from May to October and a dry season from November to April. The wet season brings the majority of the region's annual rainfall, with heavy downpours occurring in the afternoons and evenings. The average annual rainfall in San Sebastian is around 1,800 mm (70 inches), with the wettest months being June through September. The dry season offers clear skies and significantly lower precipitation, making it an ideal time to visit for those who prefer sunny weather.

Humidity

Due to its tropical climate, San Sebastian experiences high humidity levels throughout the year. The humidity is especially noticeable during the wet season when the combination of high temperatures and rainfall results in a sultry atmosphere. Visitors should be prepared for the humidity and take necessary precautions to stay comfortable, such as staying hydrated and seeking shade during the hottest parts of the day.

Extreme Weather

San Sebastian, like many regions in Central America, is susceptible to tropical storms and hurricanes, particularly during the wet season. While direct hits are rare, the area can experience heavy winds and rainfall from these weather systems. It's important for residents and visitors to stay informed about weather forecasts and any potential storm activity during their stay in San Sebastian.

Best Time to Visit

The best time to visit San Sebastian largely depends on individual preferences. Those who enjoy lush greenery and don't mind occasional rain showers may prefer the wet season, which also coincides with the region's agricultural activities. On the other hand, travelers seeking sunny skies and outdoor adventures may opt for the dry season when the weather is more predictable and ideal for activities such as hiking and exploring the local culture.

Conclusion

In conclusion, San Sebastian, El Salvador, offers a tropical climate characterized by warm temperatures, distinct wet and dry seasons, and high humidity levels. Whether you're drawn to the verdant landscapes of the wet season or the sun-drenched days of the dry season, San Sebastian has something to offer for every type of traveler. Understanding the climate and weather patterns in San Sebastian is crucial for planning an enjoyable and comfortable visit to this charming municipality.

Weather data sourced from OpenWeatherMap. Forecasts are estimates and may differ from actual conditions. For severe weather, consult your local meteorological authority.
FAQ's about San Sebastián
What is the Latitude and Longitude of San Sebastián?

San Sebastián's Latitude is 13.733330 & Longitude is -88.833328.

What is the weather in San Sebastián today?

Weather in San Sebastián is 31° today.

What is the climatic condition of San Sebastián today?

Climate Conditions in San Sebastián shows scattered clouds today.

What is the humidity in San Sebastián today?

Humidity in San Sebastián is 33% today.

What is the wind speed in San Sebastián today?

Wind speed in San Sebastián is 18.61 km/h, flowing at 186° S wind direction.

What does it feel like in San Sebastián today?

It feels like 30° in San Sebastián today, with 39% cloud cover and 10 km visibility.

Weather in San Sebastián