In October, Heihe typically sees daytime highs of 8.2°C and overnight lows around -3.9°C. Compared to the annual average high of 5.8°C, October runs +2.4°C.
October in Heihe averages a daytime high of 8.2°C and an overnight low of -3.9°C.
October runs +2.4°C compared to Heihe's annual average high of 5.8°C, ranking #7 of 12 months by warmth.
Plan for daytime highs near 8.2°C and cooler evenings around -3.9°C.