In July, Petrozavodsk typically sees daytime highs of 20.6°C and overnight lows around 11.4°C. Compared to the annual average high of 5.9°C, July runs +14.7°C.
July in Petrozavodsk averages a daytime high of 20.6°C and an overnight low of 11.4°C.
July runs +14.7°C compared to Petrozavodsk's annual average high of 5.9°C, ranking #1 of 12 months by warmth.
Plan for daytime highs near 20.6°C and cooler evenings around 11.4°C.