April in Bor averages a daily high of 11.1°C with nights around 2.3°C. Expect roughly 10.9 wet days totalling 42mm. Demanding conditions — pack for it and plan indoor options.
Across the year, the best time to visit Bor is May–August.
Based on NIZNIJ NOVGOROD, RS (11.3km), 1995–2024. 25 years of April data.