In June, Helong typically sees daytime highs of 20.8°C and overnight lows around 9.4°C. Compared to the annual average high of 8.6°C, June runs +12.2°C.
June in Helong averages a daytime high of 20.8°C and an overnight low of 9.4°C.
June runs +12.2°C compared to Helong's annual average high of 8.6°C, ranking #3 of 12 months by warmth.
Plan for daytime highs near 20.8°C and cooler evenings around 9.4°C.