Lowest December Temperatures in St. Petersburg

A list of the lowest temperatures ever recorded in the month of December in St. Petersburg, Russia from 1881–2024.
What's the coldest it has ever gotten in St. Petersburg in December?
The coldest December temperature in St. Petersburg, Russia history was -34.4 °C which occurred on December 30, 1978.
Rank Temperature Date
1 -34.4 °C December 30, 1978
2 -33.7 °C December 25, 1892
3 -33.2 °C December 24, 1892
4 -32.4 °C December 31, 1978
5 -31.0 °C December 29, 1978
6 -29.5 °C December 23, 1892
7 -29.1 °C December 22, 1919
8 -28.9 °C December 30, 1900
9 -28.8 °C December 25, 1915
10 -28.5 °C December 25, 1945
11 -28.4 °C December 24, 1915
12 -28.0 °C December 31, 1900
13 -27.5 °C December 11, 1955
14 -27.3 °C December 12, 1955
15 -27.2 °C December 27, 1907
16 -26.7 °C December 30, 1915
16 -26.7 °C December 22, 1907
18 -26.6 °C December 26, 1907
19 -26.5 °C December 31, 2002
19 -26.5 °C December 29, 1915