Ključ

What is the climate like in Ključ?

The best time to visit Ključ is typically July – August, with trip comfort peaking in July (6.7/10). Ključ is warmest in July, when daily highs average 79°F (26°C), and coolest in January, when lows fall to about 26°F (-3°C). The wettest month is typically May and the driest is October; the year sees roughly 51 in (1304 mm) of precipitation.

• Best time to visitJuly – August — comfort peaks in July (6.7/10)
• Warmest monthJuly — average high 79°F (26°C)
• Coolest monthJanuary — average low 26°F (-3°C)
• Wettest monthMay (6.0 in (153 mm))
• Driest monthOctober (3.4 in (88 mm))
• Annual precipitation51 in (1304 mm)
• Based on2016-2025 daily ERA5 reanalysis data (10-year normals)
• Records fromBanja Luka, 45 km away (2001-2026)