Celje

What is the climate like in Celje?

The best time to visit Celje is typically June – August, with trip comfort peaking in June (6.5/10). Celje is warmest in July, when daily highs average 80°F (27°C), and coolest in January, when lows fall to about 28°F (-2°C). The wettest month is typically May and the driest is January; the year sees roughly 42 in (1070 mm) of precipitation.

• Best time to visitJune – August — comfort peaks in June (6.5/10)
• Warmest monthJuly — average high 80°F (27°C)
• Coolest monthJanuary — average low 28°F (-2°C)
• Wettest monthMay (5.5 in (139 mm))
• Driest monthJanuary (2.3 in (59 mm))
• Annual precipitation42 in (1070 mm)
• Based on2016-2025 daily ERA5 reanalysis data (10-year normals)
• Records fromCelje-medlog, 6 km away (2009-2023)