Lowest September Temperatures in Den Helder

A list of the lowest temperatures ever recorded in the month of September in Den Helder, Netherlands from 1850–2024.
What's the coldest it has ever gotten in Den Helder in September?
The coldest September temperature in Den Helder, Netherlands history was 0.9 °C which occurred on September 28, 1939.
Rank Temperature Date
1 0.9 °C September 28, 1939
2 1.2 °C September 30, 1928
3 1.6 °C September 15, 1925
4 1.9 °C September 28, 1927
5 2.1 °C September 22, 1932
5 2.1 °C September 27, 1928
5 2.1 °C September 25, 1924
8 2.2 °C September 27, 1939
8 2.2 °C September 26, 1928
8 2.2 °C September 13, 1920
8 2.2 °C September 30, 1919
12 2.3 °C September 23, 1937
13 2.4 °C September 29, 1925
13 2.4 °C September 28, 1925
15 2.7 °C September 14, 1925
16 2.8 °C September 27, 1929
16 2.8 °C September 29, 1919
18 2.9 °C September 30, 1931
18 2.9 °C September 29, 1931
18 2.9 °C September 15, 1931
18 2.9 °C September 27, 1926