Earliest and Latest Days of 25° C in Durham

This is a list of the earliest and latest days in the year with a high temperature of at least 25 °C in Durham, United Kingdom history. It is based on NOAA data from the years 1879–2024.

Also see:

Earliest 25 degree day in Durham?

The earliest in the year that Durham, United Kingdom had a high temperature of at least 25 °C is May 12 which happened in 1965.

Latest 25 degree day in Durham?

The latest in the year that Durham, United Kingdom had a high temperature of at least 25 °C is September 30 which happened in 2011.

Earliest Days ≥ 25 °C

Date	Year	Temperature
May 12	1965	25.0 °C
May 13	1992	26.0 °C
May 15	1952	25.0 °C
May 19	1916	25.0 °C
May 21	2010	26.0 °C
May 21	1918	25.0 °C
May 22	2010	27.2 °C
May 23	2017	25.0 °C
May 24	2017	26.1 °C
May 24	1953	25.0 °C
May 25	2017	25.6 °C
May 27	2012	25.2 °C
May 28	1947	27.2 °C
May 28	1944	26.7 °C
May 29	1881	25.3 °C
May 30	1922	27.8 °C
May 30	1896	26.7 °C
May 31	1982	25.1 °C
May 31	1978	25.2 °C
May 31	1947	26.1 °C
May 31	1922	25.6 °C
May 31	1918	25.0 °C
May 31	1881	25.9 °C

Latest Days ≥ 25 °C

Date	Year	Temperature
September 30	2011	25.3 °C
September 28	1895	25.4 °C
September 27	1895	25.3 °C
September 25	1895	25.6 °C
September 20	2006	26.7 °C
September 16	1898	27.1 °C
September 15	1898	25.4 °C
September 14	2020	26.4 °C
September 14	2016	25.1 °C
September 14	1898	25.2 °C
September 12	2016	27.3 °C
September 11	1959	26.1 °C
September 11	1891	25.1 °C
September 10	1959	25.6 °C
September 10	1919	26.7 °C
September 9	1959	25.6 °C
September 9	1891	25.6 °C
September 8	2023	28.4 °C
September 8	1959	26.7 °C
September 7	2023	25.7 °C
September 7	2021	28.0 °C
September 7	1959	27.2 °C
September 7	1953	25.6 °C
September 7	1911	25.1 °C