In October, Gannan typically sees daytime highs of 10.3°C and overnight lows around -2.5°C. Compared to the annual average high of 8.7°C, October runs +1.7°C.
October in Gannan averages a daytime high of 10.3°C and an overnight low of -2.5°C.
October runs +1.7°C compared to Gannan's annual average high of 8.7°C, ranking #7 of 12 months by warmth.
Plan for daytime highs near 10.3°C and cooler evenings around -2.5°C.