Dunoon

What is the climate like in Dunoon?

The best time to visit Dunoon is typically July, the year's most comfortable month (5.3/10). Dunoon is warmest in August, when daily highs average 63°F (17°C), and coolest in January, when lows fall to about 37°F (3°C). The wettest month is typically October and the driest is April; the year sees roughly 68 in (1730 mm) of precipitation.

• Best time to visitJuly — the year's comfort peak (5.3/10)
• Warmest monthAugust — average high 63°F (17°C)
• Coolest monthJanuary — average low 37°F (3°C)
• Wettest monthOctober (7.5 in (190 mm))
• Driest monthApril (3.2 in (80 mm))
• Annual precipitation68 in (1730 mm)
• Based on2016-2025 daily ERA5 reanalysis data (10-year normals)
• Records fromBenmore: Younger Botanic Garde, 9 km away (1959-2026)