In October, Ust'-Ilimsk typically sees daytime highs of 2.1°C and overnight lows around -5.9°C. Compared to the annual average high of 2.7°C, October runs -0.6°C.
October in Ust'-Ilimsk averages a daytime high of 2.1°C and an overnight low of -5.9°C.
October runs -0.6°C compared to Ust'-Ilimsk's annual average high of 2.7°C, ranking #7 of 12 months by warmth.
Plan for daytime highs near 2.1°C and cooler evenings around -5.9°C.