Usulután

What is the climate like in Usulután?

The best time to visit Usulután is typically December – March, with trip comfort peaking in January (8.9/10). Usulután is warmest in March, when daily highs average 92°F (33°C), and coolest in January, when lows fall to about 75°F (24°C). The wettest month is typically June and the driest is January; the year sees roughly 72 in (1820 mm) of precipitation.

• Best time to visitDecember – March — comfort peaks in January (8.9/10)
• Warmest monthMarch — average high 92°F (33°C)
• Coolest monthJanuary — average low 75°F (24°C)
• Wettest monthJune (15 in (379 mm))
• Driest monthJanuary (0.1 in (2 mm))
• Annual precipitation72 in (1820 mm)
• Based on2016-2025 daily ERA5 reanalysis data (10-year normals)
• Records fromSan Salvador/ilopan, 83 km away (1957-2025)