Earliest and Latest Days of 20° C in Leeuwarden

This is a list of the earliest and latest days in the year with a high temperature of at least 20 °C in Leeuwarden, Netherlands history. It is based on NOAA data from the years 1951–2024.

Also see:

Earliest 20 degree day in Leeuwarden?

The earliest in the year that Leeuwarden, Netherlands had a high temperature of at least 20 °C is March 18 which happened in 1990.

Latest 20 degree day in Leeuwarden?

The latest in the year that Leeuwarden, Netherlands had a high temperature of at least 20 °C is October 30 which happened in 2005.

Earliest Days ≥ 20 °C

Date	Year	Temperature
March 18	1990	20.4 °C
March 29	1968	23.7 °C
March 31	2021	21.7 °C
March 31	2017	21.0 °C
April 2	2011	21.9 °C
April 2	2002	20.2 °C
April 2	2001	20.1 °C
April 2	1999	20.2 °C
April 3	2009	20.7 °C
April 3	2005	20.1 °C
April 6	2020	21.0 °C
April 7	2019	20.9 °C
April 7	1969	20.9 °C
April 8	1969	22.7 °C
April 10	2009	23.0 °C
April 10	1974	20.9 °C
April 11	2009	22.0 °C
April 11	1981	22.3 °C
April 12	1991	20.2 °C
April 12	1981	20.0 °C

Latest Days ≥ 20 °C

Date	Year	Temperature
October 30	2005	20.1 °C
October 27	2005	20.0 °C
October 22	2013	20.7 °C
October 16	2018	22.7 °C
October 16	2017	22.0 °C
October 15	2018	21.7 °C
October 15	2017	20.8 °C
October 15	2001	20.0 °C
October 15	1990	21.5 °C
October 14	2018	23.0 °C
October 14	2001	20.9 °C
October 14	1990	20.9 °C
October 13	2018	25.5 °C
October 13	2005	20.1 °C
October 13	2001	20.5 °C
October 13	1990	21.9 °C
October 13	1978	20.1 °C
October 12	2018	21.8 °C
October 12	2005	20.2 °C
October 12	1978	22.2 °C