In March, Salem typically sees daytime highs of 12.5°C and overnight lows around 2.3°C. Compared to the annual average high of 17.2°C, March runs -4.7°C.
March in Salem averages a daytime high of 12.5°C and an overnight low of 2.3°C.
March runs -4.7°C compared to Salem's annual average high of 17.2°C, ranking #8 of 12 months by warmth.
Plan for daytime highs near 12.5°C and cooler evenings around 2.3°C.