Karlskrona

What is the climate like in Karlskrona?

The best time to visit Karlskrona is typically May – September, with trip comfort peaking in June (7.2/10). Karlskrona is warmest in July, when daily highs average 69°F (20°C), and coolest in February, when lows fall to about 31°F (0°C). The wettest month is typically October and the driest is April; the year sees roughly 25 in (639 mm) of precipitation.

• Best time to visitMay – September — comfort peaks in June (7.2/10)
• Warmest monthJuly — average high 69°F (20°C)
• Coolest monthFebruary — average low 31°F (0°C)
• Wettest monthOctober (2.8 in (72 mm))
• Driest monthApril (1.3 in (33 mm))
• Annual precipitation25 in (639 mm)
• Based on2016-2025 daily ERA5 reanalysis data (10-year normals)
• Records fromKarlskrona-soderstj., 1 km away (2010-2026)