December in Petropavl averages a daily high of -9.3°C with nights around -17.2°C. Expect roughly 12.8 wet days totalling 24.9mm. A hard month to visit for comfort alone.
Across the year, the best time to visit Petropavl is May–August.
Based on PETROPAVLOVSK, KZ (4.5km), 1995–2024. 10 years of December data.