April in Sunzha averages a daily high of 15.5°C with nights around 5.2°C. Expect roughly 12.2 wet days totalling 98.5mm. Generally workable, with some weather to plan around.
Across the year, the best time to visit Sunzha is July–September.
Based on VLADIKAVKAZ, RS (44.2km), 1995–2024. 25 years of April data.