Lowest May Temperatures in Luxembourg City

A list of the lowest temperatures ever recorded in the month of May in Luxembourg City, Luxembourg from 1947–2024.
What's the coldest it has ever gotten in Luxembourg City in May?
The coldest May temperature in Luxembourg City, Luxembourg history was -2.1 °C which occurred on May 8, 1957.
Rank Temperature Date
1 -2.1 °C May 8, 1957
2 -2.0 °C May 2, 1981
3 -1.6 °C May 6, 1979
4 -1.5 °C May 7, 1957
5 -1.2 °C May 3, 1979
5 -1.2 °C May 2, 1979
5 -1.2 °C May 4, 1967
8 -1.1 °C May 5, 1979
9 -1.0 °C May 6, 1957
10 -0.9 °C May 1, 1979
11 -0.8 °C May 5, 1957
12 -0.6 °C May 1, 1962
12 -0.6 °C May 10, 1949
14 -0.4 °C May 18, 1968
14 -0.4 °C May 23, 1955
14 -0.4 °C May 20, 1955
17 -0.3 °C May 4, 1979
18 -0.2 °C May 3, 1981
19 -0.1 °C May 16, 1962
20 0.0 °C May 19, 1968