In October, Biysk typically sees daytime highs of 8.0°C and overnight lows around -1.9°C. Compared to the annual average high of 7.6°C, October runs +0.4°C.
October in Biysk averages a daytime high of 8.0°C and an overnight low of -1.9°C.
October runs +0.4°C compared to Biysk's annual average high of 7.6°C, ranking #7 of 12 months by warmth.
Plan for daytime highs near 8.0°C and cooler evenings around -1.9°C.