April in Sivas averages a daily high of 15.4°C with nights around 3.4°C. Expect roughly 13.4 wet days totalling 51.7mm. Generally workable, with some weather to plan around.
Across the year, the best time to visit Sivas is July–September.
Based on SIVAS, TU (0.2km), 1995–2024. 21 years of April data.