In September, Peterhof typically sees daytime highs of 14.4°C and overnight lows around 7.1°C. Compared to the annual average high of 7.9°C, September runs +6.6°C.
September in Peterhof averages a daytime high of 14.4°C and an overnight low of 7.1°C.
September runs +6.6°C compared to Peterhof's annual average high of 7.9°C, ranking #4 of 12 months by warmth.
Plan for daytime highs near 14.4°C and cooler evenings around 7.1°C.