January in Yoshkar-Ola averages a daily high of -7.8°C with nights around -14.2°C. Expect roughly 18.6 wet days totalling 41.9mm. A hard month to visit for comfort alone.
Across the year, the best time to visit Yoshkar-Ola is May–August.
Based on JOSKAR OLA, RS (4.3km), 1995–2024. 25 years of January data.