December in Sunzha averages a daily high of 5.4°C with nights around -3.6°C. Expect roughly 7.9 wet days totalling 30.8mm. A hard month to visit for comfort alone.
Across the year, the best time to visit Sunzha is July–September.
Based on VLADIKAVKAZ, RS (44.2km), 1995–2024. 24 years of December data.