January in Isparta averages a daily high of 6.8°C with nights around -1.2°C. Expect roughly 12.6 wet days totalling 80.7mm. A hard month to visit for comfort alone.
Across the year, the best time to visit Isparta is September–October.
Based on ISPARTA, TU (1.6km), 1995–2024. 17 years of January data.