What is the hottest city in Hauts-de-France?

Villers-Cotterêts, at 14.2 days, ahead of Soissons (12.5 days).

What is the coolest city in Hauts-de-France?

Saint-Martin-Boulogne, at 1.7 days. 101 cities of Hauts-de-France are measured here.

Where does Villers-Cotterêts stand in France?

516 of the 1,040 French cities measured on days above 30 °c. The national ranking is on its own page.

Which cities lead in Hauts-de-France?

Villers-Cotterêts (14.2 days), Soissons (12.5 days), Crépy-en-Valois (12.4 days), Laon (10.3 days), Creil (9.8 days). The whole table is on this page.

Le Bon Rang

In Hauts-de-France · Météo-France, fiches climatologiques

The hottest cities in Hauts-de-France

Villers-Cotterêts is the hottest city in Hauts-de-France, at 14.2 days, ahead of Soissons (12.5 days) and Crépy-en-Valois (12.4 days). At the other end, Saint-Martin-Boulogne is the coolest city, at 1.7 days.

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The top 100 of the 101 cities of Hauts-de-France on days above 30 °c
Rank	City	Days above 30 °C	Population
1	02 Villers-Cotterêts	14.2 days	10,489
2	02 Soissons	12.5 days	28,046
3	60 Crépy-en-Valois	12.4 days	14,351
4	02 Laon	10.3 days	24,220
5	60 Creil	9.8 days	36,301
6	60 Nogent-sur-Oise	9.8 days	21,907
7	60 Senlis	9.8 days	15,157
8	60 Montataire	9.8 days	14,257
9	60 Pont-Sainte-Maxence	9.8 days	12,361
10	60 Chantilly	9.8 days	10,591
11	60 Clermont	9.8 days	10,564
12	60 Méru	9.7 days	13,897
13	60 Beauvais	8.7 days	55,550
14	60 Compiègne	8.7 days	40,761
15	02 Tergnier	8.7 days	13,045
16	60 Noyon	8.7 days	12,971
17	02 Chauny	8.7 days	11,596
18	02 Château-Thierry	7.7 days	15,097
19	80 Amiens	7.5 days	136,449
20	59 Valenciennes	7.5 days	43,468
21	59 Denain	7.5 days	20,665
22	59 Saint-Amand-les-Eaux	7.5 days	15,974
23	59 Hautmont	7.5 days	14,152
24	59 Anzin	7.5 days	13,183
25	59 Raismes	7.5 days	12,199
26	59 Marly (59)	7.5 days	11,995
27	59 Somain	7.5 days	11,766
28	59 Bruay-sur-l'Escaut	7.5 days	11,644
29	59 Saint-Saulve	7.5 days	10,947
30	59 Vieux-Condé	7.5 days	10,617
31	59 Douchy-les-Mines	7.5 days	10,109
32	59 Douai	6.9 days	40,250
33	59 Cambrai	6.9 days	31,134
34	59 Sin-le-Noble	6.9 days	16,076
35	59 Caudry	6.9 days	13,833
36	59 Lille	6.8 days	238,246
37	59 Tourcoing	6.8 days	98,772
38	59 Roubaix	6.8 days	98,286
39	59 Villeneuve-d'Ascq	6.8 days	62,868
40	02 Saint-Quentin	6.8 days	52,813
41	59 Wattrelos	6.8 days	40,847
42	59 Marcq-en-Barœul	6.8 days	40,184
43	59 Lambersart	6.8 days	27,090
44	59 Armentières	6.8 days	26,998
45	59 Loos	6.8 days	22,567
46	59 La Madeleine	6.8 days	21,790
47	59 Mons-en-Barœul	6.8 days	21,105
48	59 Wasquehal	6.8 days	20,726
49	59 Halluin	6.8 days	20,715
50	59 Croix	6.8 days	20,566
51	59 Ronchin	6.8 days	19,787
52	59 Faches-Thumesnil	6.8 days	18,619
53	59 Hem	6.8 days	18,582
54	62 Carvin	6.8 days	17,909
55	59 Wattignies	6.8 days	15,525
56	59 Haubourdin	6.8 days	15,074
57	59 Roncq	6.8 days	14,075
58	59 Lys-lez-Lannoy	6.8 days	14,050
59	59 Mouvaux	6.8 days	13,369
60	59 Seclin	6.8 days	13,261
61	59 Saint-André-lez-Lille	6.8 days	13,233
62	59 Comines	6.8 days	12,731
63	59 Marquette-lez-Lille	6.8 days	12,622
64	62 Harnes	6.8 days	12,247
65	59 Wambrechies	6.8 days	11,012
66	59 Annœullin	6.8 days	10,847
67	62 Oignies	6.8 days	10,323
68	62 Courrières	6.8 days	10,176
69	59 Neuville-en-Ferrain	6.8 days	10,002
70	62 Béthune	6.4 days	25,224
71	62 Bruay-la-Buissière	6.4 days	21,424
72	62 Bully-les-Mines	6.4 days	12,146
73	62 Nœux-les-Mines	6.4 days	11,590
74	62 Lillers	6.4 days	10,193
75	62 Auchel	6.4 days	10,051
76	62 Arras	6.3 days	42,875
77	62 Lens	6.3 days	32,920
78	62 Liévin	6.3 days	30,063
79	62 Hénin-Beaumont	6.3 days	25,688
80	62 Avion	6.3 days	17,435
81	62 Méricourt	6.3 days	11,619
82	59 Hazebrouck	5.5 days	21,912
83	59 Bailleul	5.5 days	14,732
84	62 Saint-Omer	5.5 days	14,382
85	59 Fourmies	5.3 days	11,449
86	80 Abbeville	4.3 days	22,395
87	62 Longuenesse	3.9 days	10,548
88	80 Saint-Valery-sur-Somme	3.3 days	2,306
89	62 Berck	2.7 days	12,951
90	62 Étaples	2.7 days	10,710
91	62 Le Touquet-Paris-Plage	2.7 days	4,224
92	62 Montreuil-sur-Mer	2.7 days	1,912
93	62 Calais	2.1 days	67,571
94	59 Gravelines	2.1 days	11,430
95	62 Marck	2.1 days	10,467
96	59 Dunkerque	1.7 days	86,263
97	62 Boulogne-sur-Mer	1.7 days	40,539
98	59 Coudekerque-Branche	1.7 days	20,787
99	59 Grande-Synthe	1.7 days	20,239
100	62 Outreau	1.7 days	13,138

Every city of Hauts-de-France →

The same ranking for the whole of France : The hottest cities in France · The coolest cities in France in summer

The hottest cities in, elsewhere

The other rankings of Hauts-de-France

Scope, method and sources

Scope: France, metropolitan and overseas, Corsica and the DROM included. This dataset holds every commune of 10,000 inhabitants or more, plus smaller communes famous enough to be household names, 1,131 in all. It is not the full list of 35,000 French communes, so a village can sit outside a ranking whose extreme it would otherwise hold. This particular ranking is metropolitan only: the distance to the coast is measured against the coastlines of the Hexagon and Corsica, which would put an overseas port thousands of kilometres from a sea it sits on, so no value is published for overseas France rather than a wrong one.

Method and sources: populations are the INSEE legal populations, boundaries and coordinates come from the IGN commune registry, both served by geo.api.gouv.fr. Density is the population divided by the commune's area; distances are measured as the crow flies from the commune's centre. Data read on August 28, 2026.

4 questions about this ranking

What is the hottest city in Hauts-de-France?: Villers-Cotterêts, at 14.2 days, ahead of Soissons (12.5 days).
What is the coolest city in Hauts-de-France?: Saint-Martin-Boulogne, at 1.7 days. 101 cities of Hauts-de-France are measured here.
Where does Villers-Cotterêts stand in France?: 516 of the 1,040 French cities measured on days above 30 °c. The national ranking is on its own page.
Which cities lead in Hauts-de-France?: Villers-Cotterêts (14.2 days), Soissons (12.5 days), Crépy-en-Valois (12.4 days), Laon (10.3 days), Creil (9.8 days). The whole table is on this page.