In March, Saint Petersburg typically sees daytime highs of 0.5°C and overnight lows around -7.9°C. Compared to the annual average high of 8.0°C, March runs -7.5°C.
March in Saint Petersburg averages a daytime high of 0.5°C and an overnight low of -7.9°C.
March runs -7.5°C compared to Saint Petersburg's annual average high of 8.0°C, ranking #9 of 12 months by warmth.
Plan for daytime highs near 0.5°C and cooler evenings around -7.9°C.