Russia
Weather in Petrozavodsk through the year
The average of the weather stations Vytegra (141 km), Reboly (289 km) and St. Petersburg (298 km); nearer ones count more.
| Month | Average high | Coolest to warmest day |
|---|---|---|
| January | -5.6 °C | -6.2 °C – -5.1 °C |
| February | -4.8 °C | -6.1 °C – -2.7 °C |
| March | 0.9 °C | -2.1 °C – 4.1 °C |
| April | 7.7 °C | 4.4 °C – 10.8 °C |
| May | 14.9 °C | 11.1 °C – 17.9 °C |
| June | 20.1 °C | 18.1 °C – 21.7 °C |
| July | 22.6 °C | 21.8 °C – 23.1 °C |
| August | 20.5 °C | 17.9 °C – 22.6 °C |
| September | 14.4 °C | 11.0 °C – 17.6 °C |
| October | 6.8 °C | 3.6 °C – 10.6 °C |
| November | 0.6 °C | -2.1 °C – 3.4 °C |
| December | -3.5 °C | -5.3 °C – -2.2 °C |