Climate almanac
Slonim
Grodnenskaya, Belarus · 53.09°, 25.32°
What is the climate like in Slonim?
The best time to visit Slonim is typically August – September, with trip comfort peaking in August (7.1/10). Slonim is warmest in August, when daily highs average 76°F (24°C), and coolest in January, when lows fall to about 24°F (-4°C). The wettest month is typically July and the driest is March; the year sees roughly 30 in (764 mm) of precipitation.
- Best time to visitAugust – September — comfort peaks in August (7.1/10)
- Warmest monthAugust — average high 76°F (24°C)
- Coolest monthJanuary — average low 24°F (-4°C)
- Wettest monthJuly (4.5 in (114 mm))
- Driest monthMarch (1.6 in (41 mm))
- Annual precipitation30 in (764 mm)
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)
- Records fromBaranovichi, 46 km away (1955-2026)