In April, Saint Petersburg typically sees daytime highs of 7.5°C and overnight lows around -1.2°C. Compared to the annual average high of 8.0°C, April runs -0.4°C.
April in Saint Petersburg averages a daytime high of 7.5°C and an overnight low of -1.2°C.
April runs -0.4°C compared to Saint Petersburg's annual average high of 8.0°C, ranking #6 of 12 months by warmth.
Plan for daytime highs near 7.5°C and cooler evenings around -1.2°C.