Where does the temperature data come from?

From the geographically nearest MeteoSwiss station (25 km at most). These are station readings, not measurements at the municipality centre — the distance is disclosed transparently.

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National ranking · Data 2025 · Source: BFS

The warmest municipalities in Switzerland (2025)

Swiss municipality rankings →

Bissone (TI) is the warmest municipality in Switzerland: 13.8 °C annual mean (2025). Next come Gravesano (13.8 °C) and Tresa (13.8 °C). Source: MeteoSwiss.

Top 100

MeteoSchweiz · 2025

Rank	Municipality	Avg. temp.	Canton	Residents
1	Bissone	13.8 °C	TI	955
2	Gravesano	13.8 °C	TI	1'365
3	Tresa	13.8 °C	TI	3'129
4	Caslano	13.8 °C	TI	4'363
5	Pura	13.8 °C	TI	1'358
6	Arogno	13.8 °C	TI	955
7	Grancia	13.8 °C	TI	455
8	Neggio	13.8 °C	TI	317
9	Paradiso	13.8 °C	TI	4'832
10	Porza	13.8 °C	TI	1'679
11	Aranno	13.8 °C	TI	350
12	Morcote	13.8 °C	TI	707
13	Cadempino	13.8 °C	TI	1'580
14	Savosa	13.8 °C	TI	2'245
15	Canobbio	13.8 °C	TI	2'396
16	Cureglia	13.8 °C	TI	1'489
17	Bedano	13.8 °C	TI	1'496
18	Vezia	13.8 °C	TI	2'045
19	Origlio	13.8 °C	TI	1'529
20	Vernate	13.8 °C	TI	631
21	Lugano	13.8 °C	TI	63'495
22	Manno	13.8 °C	TI	1'340
23	Collina d'Oro	13.8 °C	TI	4'893
24	Agno	13.8 °C	TI	4'536
25	Lamone	13.8 °C	TI	1'766
26	Bioggio	13.8 °C	TI	2'791
27	Massagno	13.8 °C	TI	6'676
28	Melide	13.8 °C	TI	1'783
29	Sorengo	13.8 °C	TI	2'139
30	Cademario	13.8 °C	TI	793
31	Ponte Capriasca	13.8 °C	TI	1'926
32	Alto Malcantone	13.8 °C	TI	1'386
33	Comano	13.8 °C	TI	2'183
34	Muzzano	13.8 °C	TI	800
35	Vico Morcote	13.8 °C	TI	407
36	Magliaso	13.8 °C	TI	1'621
37	Ronco sopra Ascona	13.7 °C	TI	524
38	Centovalli	13.7 °C	TI	1'098
39	Brissago	13.7 °C	TI	1'619
40	Ascona	13.7 °C	TI	5'381
41	Gambarogno	13.7 °C	TI	5'086
42	Losone	13.7 °C	TI	6'766
43	Riviera	12.8 °C	TI	4'262
44	Bellinzona	12.6 °C	TI	44'743
45	Isone	12.6 °C	TI	394
46	Lavertezzo	12.6 °C	TI	1'238
47	La Tour-de-Peilz	12.6 °C	VD	12'595
48	Saint-Saphorin	12.6 °C	VD	388
49	Vevey	12.6 °C	VD	20'139
50	Tesserete	12.6 °C	TI	6'760
51	Rivaz	12.6 °C	VD	326
52	Cadenazzo	12.6 °C	TI	3'111
53	Cugnasco-Gerra	12.6 °C	TI	2'862
54	Chexbres	12.6 °C	VD	2'229
55	Corsier-sur-Vevey	12.6 °C	VD	3'428
56	Sant'Antonino	12.6 °C	TI	2'646
57	Torricella-Taverne	12.6 °C	TI	3'089
58	Corseaux	12.6 °C	VD	2'336
59	Jongny	12.6 °C	VD	1'915
60	Puidoux	12.6 °C	VD	3'008
61	Mezzovico-Vira	12.6 °C	TI	1'368
62	Chardonne	12.6 °C	VD	3'236
63	Blonay – Saint-Légier	12.6 °C	VD	12'343
64	Monteceneri	12.6 °C	TI	4'683
65	Coldrerio	12.3 °C	TI	2'856
66	Chiasso	12.3 °C	TI	7'565
67	Novazzano	12.3 °C	TI	2'344
68	Balerna	12.3 °C	TI	3'335
69	Stabio	12.3 °C	TI	4'485
70	Lutry	12.1 °C	VD	10'794
71	Chavannes-près-Renens	12.1 °C	VD	9'311
72	Saint-Gingolph	12.1 °C	VS	1'049
73	Crissier	12.1 °C	VD	9'334
74	Prilly	12.1 °C	VD	12'417
75	Pully	12.1 °C	VD	19'287
76	Bremblens	12.1 °C	VD	614
77	Préverenges	12.1 °C	VD	5'215
78	Villars-Sainte-Croix	12.1 °C	VD	977
79	Noville	12.1 °C	VD	1'180
80	Paudex	12.1 °C	VD	1'536
81	Ecublens	12.1 °C	VD	13'320
82	Bussigny	12.1 °C	VD	10'624
83	Forel	12.1 °C	VD	2'066
84	Echandens	12.1 °C	VD	2'909
85	Veytaux	12.1 °C	VD	1'003
86	Villeneuve	12.1 °C	VD	6'052
87	Bourg-en-Lavaux	12.1 °C	VD	5'414
88	Aclens	12.1 °C	VD	578
89	Epalinges	12.1 °C	VD	9'919
90	Lausanne	12.1 °C	VD	144'160
91	Le Mont-sur-Lausanne	12.1 °C	VD	9'272
92	Romanel-sur-Lausanne	12.1 °C	VD	3'991
93	Romanel-sur-Morges	12.1 °C	VD	462
94	Mex	12.1 °C	VD	814
95	Savigny	12.1 °C	VD	3'449
96	Saint-Sulpice	12.1 °C	VD	5'144
97	Rennaz	12.1 °C	VD	931
98	Vufflens-la-Ville	12.1 °C	VD	1'335
99	Belmont-sur-Lausanne	12.1 °C	VD	3'898
100	Jouxtens-Mézery	12.1 °C	VD	1'493

How we measure this

MeteoSchweiz

Mean annual temperature from the nearest MeteoSwiss weather station (at most 25 km from the municipality), averaged over the available measurement years up to 2025. The station distance is shown on every municipality page; in mountainous terrain temperature varies strongly with altitude.

Frequently asked questions

Where does the temperature data come from?: From the geographically nearest MeteoSwiss station (25 km at most). These are station readings, not measurements at the municipality centre — the distance is disclosed transparently.