In March, Helong typically sees daytime highs of 0.8°C and overnight lows around -11.6°C. Compared to the annual average high of 8.6°C, March runs -7.8°C.
March in Helong averages a daytime high of 0.8°C and an overnight low of -11.6°C.
March runs -7.8°C compared to Helong's annual average high of 8.6°C, ranking #9 of 12 months by warmth.
Plan for daytime highs near 0.8°C and cooler evenings around -11.6°C.