February in Novoaltaysk averages a daily high of -8°C with nights around -18.9°C. Expect roughly 10.5 wet days totalling 18.3mm. A hard month to visit for comfort alone.
Across the year, the best time to visit Novoaltaysk is May–September.
Based on BARNAUL, RS (28.2km), 1995–2024. 25 years of February data.