Earliest and Latest Days of 25° C in Luxembourg City

This is a list of the earliest and latest days in the year with a high temperature of at least 25 °C in Luxembourg City, Luxembourg history. It is based on NOAA data from the years 1947–2024.

Also see:

Earliest 25 degree day in Luxembourg City?

The earliest in the year that Luxembourg City, Luxembourg had a high temperature of at least 25 °C is April 14 which happened in 2007.

Latest 25 degree day in Luxembourg City?

The latest in the year that Luxembourg City, Luxembourg had a high temperature of at least 25 °C is October 2 which happened in 2011.

Earliest Days ≥ 25 °C

Date	Year	Temperature
April 14	2007	26.7 °C
April 15	2007	26.6 °C
April 16	2007	26.3 °C
April 17	1949	27.0 °C
April 18	2018	25.2 °C
April 18	1949	27.0 °C
April 19	2018	25.8 °C
April 20	2018	27.9 °C
April 20	1968	26.7 °C
April 21	2018	26.4 °C
April 21	1968	26.8 °C
April 22	2018	25.4 °C
April 22	1968	26.6 °C
April 23	2011	26.2 °C
April 25	2007	26.5 °C
April 26	2007	25.1 °C
April 27	2007	26.0 °C
April 27	1993	26.8 °C
April 28	2012	26.0 °C
April 28	2007	25.9 °C

Latest Days ≥ 25 °C

Date	Year	Temperature
October 2	2011	26.0 °C
October 1	2011	25.0 °C
September 29	2011	25.2 °C
September 28	2011	25.4 °C
September 27	2011	25.3 °C
September 24	1983	25.3 °C
September 24	1961	25.6 °C
September 24	1949	26.5 °C
September 23	1961	25.0 °C
September 23	1949	25.4 °C
September 22	2020	25.6 °C
September 22	2019	25.7 °C
September 22	2006	25.4 °C
September 22	2003	26.0 °C
September 22	1989	25.5 °C
September 21	2020	25.7 °C
September 21	2003	27.8 °C
September 21	1989	25.3 °C
September 21	1987	26.0 °C
September 20	2020	25.8 °C
September 20	2003	28.0 °C
September 20	1961	26.4 °C
September 20	1947	25.2 °C