In January, Gaoyou typically sees daytime highs of 5.6°C and overnight lows around -2.8°C. Compared to the annual average high of 19.3°C, January runs -13.7°C.
January in Gaoyou averages a daytime high of 5.6°C and an overnight low of -2.8°C.
January runs -13.7°C compared to Gaoyou's annual average high of 19.3°C, ranking #12 of 12 months by warmth.
Plan for daytime highs near 5.6°C and cooler evenings around -2.8°C.