In March, Trondheim typically sees daytime highs of 3.5°C and overnight lows around -5.0°C. Compared to the annual average high of 8.4°C, March runs -4.9°C.
March in Trondheim averages a daytime high of 3.5°C and an overnight low of -5.0°C.
March runs -4.9°C compared to Trondheim's annual average high of 8.4°C, ranking #8 of 12 months by warmth.
Plan for daytime highs near 3.5°C and cooler evenings around -5.0°C.