In December, Peterhof typically sees daytime highs of -1.6°C and overnight lows around -7.0°C. Compared to the annual average high of 7.9°C, December runs -9.4°C.
December in Peterhof averages a daytime high of -1.6°C and an overnight low of -7.0°C.
December runs -9.4°C compared to Peterhof's annual average high of 7.9°C, ranking #10 of 12 months by warmth.
Plan for daytime highs near -1.6°C and cooler evenings around -7.0°C.