September in Nyagan averages a daily high of 11.5°C with nights around 3.9°C. Expect roughly 15 wet days totalling 56.1mm. Demanding conditions — pack for it and plan indoor options.
Across the year, the best time to visit Nyagan is June–July.
Based on OKTYABR SKOYE, RS (48.3km), 1995–2024. 24 years of September data.