Earliest and Latest Days of 25° C in Lyon

This is a list of the earliest and latest days in the year with a high temperature of at least 25 °C in Lyon, France history. It is based on NOAA data from the years 1920–2024.

Also see:

Earliest 25 degree day in Lyon?

The earliest in the year that Lyon, France had a high temperature of at least 25 °C is March 22 which happened in 1990.

Latest 25 degree day in Lyon?

The latest in the year that Lyon, France had a high temperature of at least 25 °C is October 29 which happened in 2022.

Earliest Days ≥ 25 °C

Date	Year	Temperature
March 22	1990	26.1 °C
March 31	2021	26.0 °C
April 1	2021	25.0 °C
April 3	1946	25.0 °C
April 7	2011	26.1 °C
April 10	2020	25.0 °C
April 10	1935	25.0 °C
April 11	2020	25.1 °C
April 13	2024	27.7 °C
April 13	1949	25.8 °C
April 14	1949	26.5 °C
April 15	2024	26.1 °C
April 15	2015	25.9 °C
April 15	2007	25.4 °C
April 15	1949	27.8 °C
April 15	1947	25.2 °C
April 16	2007	26.3 °C
April 16	1949	30.1 °C
April 16	1945	28.2 °C
April 16	1934	25.5 °C

Latest Days ≥ 25 °C

Date	Year	Temperature
October 29	2022	25.2 °C
October 28	2022	25.3 °C
October 27	2006	25.6 °C
October 27	1937	25.6 °C
October 26	2022	26.2 °C
October 26	2017	25.3 °C
October 26	2006	26.9 °C
October 22	2013	25.0 °C
October 21	1921	25.0 °C
October 20	2014	25.8 °C
October 20	1921	25.2 °C
October 19	2017	25.4 °C
October 19	2014	25.3 °C
October 19	2001	25.5 °C
October 19	1921	27.1 °C
October 18	2014	25.7 °C
October 18	1921	26.7 °C
October 17	1988	26.3 °C
October 17	1921	25.6 °C
October 16	2017	25.5 °C
October 16	1957	25.3 °C
October 16	1926	25.7 °C