Acilia-Castel Fusano-Ostia Antica

What is the climate like in Acilia-Castel Fusano-Ostia Antica?

The best time to visit Acilia-Castel Fusano-Ostia Antica is typically May – August, with trip comfort peaking in July (8.9/10). Acilia-Castel Fusano-Ostia Antica is warmest in August, when daily highs average 81°F (27°C), and coolest in January, when lows fall to about 49°F (9°C). The wettest month is typically November and the driest is July; the year sees roughly 34 in (863 mm) of precipitation.

• Best time to visitMay – August — comfort peaks in July (8.9/10)
• Warmest monthAugust — average high 81°F (27°C)
• Coolest monthJanuary — average low 49°F (9°C)
• Wettest monthNovember (6.5 in (164 mm))
• Driest monthJuly (0.4 in (11 mm))
• Annual precipitation34 in (863 mm)
• Based on2016-2025 daily ERA5 reanalysis data (10-year normals)
• Records fromPratica Di Mare, 15 km away (1988-2025)