Climate almanac
Mégara
Attica, Greece · 37.99°, 23.34°
What is the climate like in Mégara?
The best time to visit Mégara is typically April – October, with trip comfort peaking in July (9.2/10). Mégara is warmest in July, when daily highs average 88°F (31°C), and coolest in January, when lows fall to about 46°F (8°C). The wettest month is typically December and the driest is July; the year sees roughly 16 in (394 mm) of precipitation.
- Best time to visitApril – October — comfort peaks in July (9.2/10)
- Warmest monthJuly — average high 88°F (31°C)
- Coolest monthJanuary — average low 46°F (8°C)
- Wettest monthDecember (2.4 in (60 mm))
- Driest monthJuly (0.2 in (6 mm))
- Annual precipitation16 in (394 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)
- Records fromHellinikon, 37 km away (1955-2025)