In March, Pittsburgh typically sees daytime highs of 9.9°C and overnight lows around -1.6°C. Compared to the annual average high of 16.5°C, March runs -6.6°C.
March in Pittsburgh averages a daytime high of 9.9°C and an overnight low of -1.6°C.
March runs -6.6°C compared to Pittsburgh's annual average high of 16.5°C, ranking #9 of 12 months by warmth.
Plan for daytime highs near 9.9°C and cooler evenings around -1.6°C.