Earliest and Latest Days of 25° C in Irkutsk

This is a list of the earliest and latest days in the year with a high temperature of at least 25 °C in Irkutsk, Russia history. It is based on NOAA data from the years 1882–2024.

Also see:

Earliest 25 degree day in Irkutsk?

The earliest in the year that Irkutsk, Russia had a high temperature of at least 25 °C is April 18 which happened in 2022.

Latest 25 degree day in Irkutsk?

The latest in the year that Irkutsk, Russia had a high temperature of at least 25 °C is October 18 which happened in 1946.

Earliest Days ≥ 25 °C

Date	Year	Temperature
April 18	2022	25.3 °C
April 19	1971	26.4 °C
April 20	1945	25.1 °C
April 21	1996	25.0 °C
April 24	2018	27.9 °C
April 24	1920	26.0 °C
April 25	1929	26.2 °C
April 26	2020	25.4 °C
April 26	2018	29.0 °C
April 26	1996	25.0 °C
April 27	1940	25.2 °C
April 27	1899	27.0 °C
April 28	2017	29.0 °C
April 28	2014	26.5 °C
April 28	2007	26.7 °C
April 29	2003	25.0 °C
April 29	1944	26.2 °C
April 29	1911	25.0 °C
April 29	1899	29.2 °C
April 29	1897	27.2 °C

Latest Days ≥ 25 °C

Date	Year	Temperature
October 18	1946	25.6 °C
September 30	1968	25.2 °C
September 28	1966	26.6 °C
September 27	1978	26.4 °C
September 27	1902	25.7 °C
September 26	1966	25.0 °C
September 25	1935	25.5 °C
September 22	2002	26.6 °C
September 22	1977	25.3 °C
September 21	2019	26.1 °C
September 21	1977	25.6 °C
September 19	2016	25.0 °C
September 18	1984	26.3 °C
September 17	1942	25.0 °C
September 17	1901	25.2 °C
September 16	2012	26.5 °C
September 16	1944	25.1 °C
September 16	1901	26.1 °C
September 14	2002	25.2 °C
September 13	2015	29.7 °C
September 13	2007	27.6 °C
September 13	1899	25.8 °C