In September, Yakutsk typically sees daytime highs of 11.0°C and overnight lows around 0.3°C. Compared to the annual average high of -5.2°C, September runs +16.2°C.
September in Yakutsk averages a daytime high of 11.0°C and an overnight low of 0.3°C.
September runs +16.2°C compared to Yakutsk's annual average high of -5.2°C, ranking #5 of 12 months by warmth.
Plan for daytime highs near 11.0°C and cooler evenings around 0.3°C.