In June, Terni typically sees daytime highs of 26.2°C and overnight lows around 13.1°C. Compared to the annual average high of 18.4°C, June runs +7.7°C.
June in Terni averages a daytime high of 26.2°C and an overnight low of 13.1°C.
June runs +7.7°C compared to Terni's annual average high of 18.4°C, ranking #3 of 12 months by warmth.
Plan for daytime highs near 26.2°C and cooler evenings around 13.1°C.