Sursee

What is the climate like in Sursee?

The best time to visit Sursee is typically July, the year's most comfortable month (6.4/10). Sursee is warmest in July, when daily highs average 76°F (25°C), and coolest in January, when lows fall to about 30°F (-1°C). The wettest month is typically May and the driest is February; the year sees roughly 57 in (1452 mm) of precipitation.

• Best time to visitJuly — the year's comfort peak (6.4/10)
• Warmest monthJuly — average high 76°F (25°C)
• Coolest monthJanuary — average low 30°F (-1°C)
• Wettest monthMay (6.5 in (165 mm))
• Driest monthFebruary (3.1 in (79 mm))
• Annual precipitation57 in (1452 mm)
• Based on2016-2025 daily ERA5 reanalysis data (10-year normals)
• Records fromZuerich/fluntern, 42 km away (1901-2026)