Mona Vale

What is the climate like in Mona Vale?

The best time to visit Mona Vale is typically July – February, with trip comfort peaking in September (7.5/10). Mona Vale is warmest in January, when daily highs average 77°F (25°C), and coolest in July, when lows fall to about 52°F (11°C). The wettest month is typically March and the driest is September; the year sees roughly 42 in (1078 mm) of precipitation.

• Best time to visitJuly – February — comfort peaks in September (7.5/10)
• Warmest monthJanuary — average high 77°F (25°C)
• Coolest monthJuly — average low 52°F (11°C)
• Wettest monthMarch (6.5 in (165 mm))
• Driest monthSeptember (2.2 in (57 mm))
• Annual precipitation42 in (1078 mm)
• Based on2016-2025 daily ERA5 reanalysis data (10-year normals)
• Records fromSydney (observatory Hill), 22 km away (1859-2020)