Climate almanac
Gastoúni
West Greece, Greece · 37.85°, 21.25°
What is the climate like in Gastoúni?
The best time to visit Gastoúni is typically April – September, with trip comfort peaking in July (9.2/10). Gastoúni is warmest in August, when daily highs average 89°F (32°C), and coolest in January, when lows fall to about 48°F (9°C). The wettest month is typically November and the driest is July; the year sees roughly 32 in (807 mm) of precipitation.
- Best time to visitApril – September — comfort peaks in July (9.2/10)
- Warmest monthAugust — average high 89°F (32°C)
- Coolest monthJanuary — average low 48°F (9°C)
- Wettest monthNovember (6.5 in (166 mm))
- Driest monthJuly (0.3 in (8 mm))
- Annual precipitation32 in (807 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)
- Records fromZakinthos, 33 km away (2009-2026)