Number of Days of 20 °C in Nantes by Year

This page contains a list of the number of days in each year that the high temperature equaled or exceeded 20 degrees Celsius in Nantes, France, between 1945 and 2024.

Also see:

Which year had the most 20° days?

Based on NOAA records, the year 2018 holds the record for the most 20 °C days in Nantes history. There were 156 days with a high temperature of at least 20 degrees that year.

How many so far this year (2024)?

As of April 24, there have been 5 days this year where the high temperature has reached at least 20 degrees Celsius in Nantes, France.

The last time it reached at least 20° C was April 14, 2024.

Years marked with a gold background have more than 5% incomplete data
Click column headers to sort

Year	Rank	Days >= 20 °C
2024	80	5
2023	35	124
2022	6	145
2021	52	113
2020	10	142
2019	20	132
2018	1	156
2017	16	138
2016	24	129
2015	33	126
2014	6	145
2013	24	129
2012	35	124
2011	5	148
2010	20	132
2009	11	141
2008	57	111
2007	29	127
2006	17	137
2005	11	141
2004	22	131
2003	8	144
2002	50	114
2001	27	128
2000	52	113
1999	38	120
1998	45	118
1997	14	140
1996	50	114
1995	29	127
1994	58	110
1993	69	104
1992	66	107
1991	63	109
1990	8	144
1989	2	152
1988	58	110
1987	52	113
1986	65	108
1985	29	127
1984	58	110
1983	49	115
1982	24	129
1981	58	110
1980	76	90
1979	58	110
1978	52	113
1977	73	99
1976	17	137
1975	47	117
1974	72	100
1973	42	119
1972	77	86
1971	34	125
1970	29	127
1969	38	120
1968	66	107
1967	71	103
1966	47	117
1965	77	86
1964	45	118
1963	79	77
1962	38	120
1961	37	123
1960	27	128
1959	3	151
1958	69	104
1957	42	119
1956	66	107
1955	23	130
1954	74	98
1953	11	141
1952	56	112
1951	63	109
1950	42	119
1949	4	150
1948	38	120
1947	14	140
1946	75	97
1945	19	135

Weather Station Details

Years	Station	Coordinates
1945–2024	Nantes-Bouguenais	location