San Salvador Weather, Climate and Best Time to Visit
Data source:Meteostat Update date:2025-09
San Salvador year round climate
Spring (March–May): Average 74–76°F, warm and comfortable climate, rainfall gradually increases, from a small amount in March to more in May. Common activities: Outdoor activities, sightseeing. Recommended clothing: Light and breathable clothing, a light jacket is recommended.
Summer (June–August): Average 74–76°F, high temperature and humidity, abundant rainfall, June is the peak of the rainy season. Common activities: Indoor activities, outdoor activities during periods of lighter rain. Recommended clothing: Light, sweat-wicking clothing, rain gear is essential.
Autumn (September–November): Average 73–77°F, warm climate, rainfall gradually decreases. Common activities: Outdoor activities, exploring natural attractions. Recommended clothing: Comfortable and breathable clothing, adjust clothing according to temperature changes.
Winter (December–February): Average 72–73°F, warm and dry climate, very little rainfall. Common activities: Visiting museums, enjoying city life. Recommended clothing: Light clothing is sufficient, a light jacket can be prepared for the larger temperature difference in the mornings and evenings.
San Salvador climatological average
Annual average temperature: approx. 74.8°F / Annual rainfall: approx. 1606 mm / Summer humidity: 75%–85% / Rainiest month: June
San Salvador monthly average temperature and precipitation
Month
Air temperature (°F)
Precipitation (mm)
January
72.5°F
3.8
February
73°F
0.8
March
74.8°F
41.6
April
75.9°F
70.3
May
76.3°F
150.9
June
76.6°F
371.2
July
74.5°F
232.8
August
74.5°F
206.8
September
77°F
221.7
October
76.8°F
180.8
November
73.6°F
121.7
December
73°F
4
San Salvador weather for the next seven days
4/17
Friday
Patchy rain nearby
90.7°F/70.6°F
4/18
Saturday
Moderate rain
84.5°F/71.6°F
4/19
Sunday
Moderate rain
85.8°F/70.4°F
4/20
Monday
Patchy rain nearby
90.3°F/70.9°F
4/21
Tuesday
Patchy rain nearby
90.3°F/70.5°F
4/22
Wednesday
Patchy rain nearby
84.3°F/72.1°F
4/23
Thursday
Moderate rain
81.2°F/70.7°F
KKday App
Your Best Travel Buddy
Use the code APP5OFF to enjoy an exclusive in-app deal of 5% off (cap at USD$3) on your 1st orderScan here to download the app