Castel Volturno

What is the climate like in Castel Volturno?

The best time to visit Castel Volturno is typically June – August, with trip comfort peaking in July (8.9/10). Castel Volturno is warmest in August, when daily highs average 83°F (28°C), and coolest in January, when lows fall to about 47°F (8°C). The wettest month is typically November and the driest is July; the year sees roughly 44 in (1115 mm) of precipitation.

• Best time to visitJune – August — comfort peaks in July (8.9/10)
• Warmest monthAugust — average high 83°F (28°C)
• Coolest monthJanuary — average low 47°F (8°C)
• Wettest monthNovember (9.8 in (249 mm))
• Driest monthJuly (0.4 in (10 mm))
• Annual precipitation44 in (1115 mm)
• Based on2016-2025 daily ERA5 reanalysis data (10-year normals)
• Records fromGrazzanise, 12 km away (1969-2025)