Weather in Usulután in May
Usulután, El Salvador averages a high of 31.7°C (89.1°F) and low of 24.7°C (76.5°F) in May, with 21 rain days and 10.8 hours of daily sunshine. Travel score: 68.6/100 (Good). The best time to visit Usulután is January.
High
32°C89°F
Low
25°C76°F
🌧️
21
rain days
☀️
10.8
hrs/day sunshine
💧
78%
humidity
69— Good
May in Usulután is hot and very rainy — pack an umbrella and enjoy indoor attractions too.
What are the average temperatures in Usulután?
How much does it rain in Usulután in May?
Usulután receives an average of 220.8mm of rainfall across 21 rainy days in May. The annual total is 1883.6mm.
What should I pack for Usulután in May?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
👕
Light, breathable clothing
Hot weather with highs around 32°C
🧢
Sun hat or cap
Protection from intense sun
🧥
Waterproof jacket
Frequent rain expected (21 rainy days)
☔
Umbrella
Essential for the rainy season
👢
Waterproof shoes
Keep your feet dry in wet conditions
🧴
Sunscreen SPF 30+
11 hours of sunshine daily
🕶️
Sunglasses
Protect your eyes from bright sun
🎉Visiting El Salvador in May?
Don't miss any public holidays — check before you book!
Compare Usulután
Popular comparisons:
How can I plan my trip to Usulután?
What other cities are near Usulután?
What are other popular cities in El Salvador?
What is the weather like in other months in Usulután?
Data based on 1994–2024 averages · Last updated: 2024-12-31