Earliest and Latest Days of 20° C in Schleswig

This is a list of the earliest and latest days in the year with a high temperature of at least 20 °C in Schleswig, Germany history. It is based on NOAA data from the years 1947–2024.

Also see:

Earliest 20 degree day in Schleswig?

The earliest in the year that Schleswig, Germany had a high temperature of at least 20 °C is March 29 which happened in 1968.

Latest 20 degree day in Schleswig?

The latest in the year that Schleswig, Germany had a high temperature of at least 20 °C is October 17 which happened in 2018.

Earliest Days ≥ 20 °C

Date	Year	Temperature
March 29	1968	20.2 °C
March 31	2021	21.9 °C
March 31	2017	21.7 °C
April 2	2011	21.3 °C
April 4	2016	20.9 °C
April 4	2005	20.4 °C
April 5	1957	20.2 °C
April 6	2020	21.7 °C
April 7	2009	21.3 °C
April 8	2020	20.1 °C
April 8	2018	22.6 °C
April 10	1952	21.9 °C
April 11	1952	24.0 °C
April 12	2020	20.0 °C
April 12	1952	20.6 °C
April 13	1952	22.0 °C
April 14	1959	23.4 °C
April 14	1952	22.6 °C
April 15	2013	20.5 °C
April 15	2007	21.6 °C
April 15	1959	23.4 °C
April 15	1952	20.5 °C

Latest Days ≥ 20 °C

Date	Year	Temperature
October 17	2018	21.6 °C
October 16	1949	21.4 °C
October 15	2018	22.6 °C
October 15	1990	21.3 °C
October 15	1949	21.3 °C
October 14	2018	21.9 °C
October 14	2001	21.1 °C
October 14	1990	20.4 °C
October 13	2018	25.1 °C
October 12	2018	21.8 °C
October 12	1978	23.9 °C
October 11	2018	20.3 °C
October 10	1995	21.3 °C
October 10	1979	21.5 °C
October 10	1969	20.0 °C
October 9	1995	21.9 °C
October 9	1969	20.3 °C
October 6	1961	20.2 °C
October 4	1985	21.0 °C
October 4	1983	22.1 °C