Ascensión

What is the climate like in Ascensión?

The best time to visit Ascensión is typically May – August, with trip comfort peaking in July (8.8/10). Ascensión is warmest in September, when daily highs average 92°F (33°C), and coolest in July, when lows fall to about 63°F (17°C). The wettest month is typically January and the driest is July; the year sees roughly 52 in (1332 mm) of precipitation.

• Best time to visitMay – August — comfort peaks in July (8.8/10)
• Warmest monthSeptember — average high 92°F (33°C)
• Coolest monthJuly — average low 63°F (17°C)
• Wettest monthJanuary (8.6 in (218 mm))
• Driest monthJuly (0.2 in (5 mm))
• Annual precipitation52 in (1332 mm)
• Based on2016-2025 daily ERA5 reanalysis data (10-year normals)
• Records fromAscencion Guarayos, 3 km away (1980-2025)