In January, Kaiyuan typically sees daytime highs of -7.4°C and overnight lows around -20.4°C. Compared to the annual average high of 12.8°C, January runs -20.2°C.
January in Kaiyuan averages a daytime high of -7.4°C and an overnight low of -20.4°C.
January runs -20.2°C compared to Kaiyuan's annual average high of 12.8°C, ranking #12 of 12 months by warmth.
Plan for daytime highs near -7.4°C and cooler evenings around -20.4°C.