Which municipality in canton Grisons is the warmest?

Fläsch is the warmest municipality in canton Grisons, at 11.5 °C annual mean (2025).

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.

← Canton Grisons overview

Ranking · Data 2025 · Source: BFS

The warmest municipalities in canton Grisons (2025)

National ranking →

Fläsch is the warmest municipality in canton Grisons: 11.5 °C annual mean (2025). Next come Grono (11.4 °C) and Buseno (11.4 °C). Source: MeteoSwiss, nearest station.

Ranking

MeteoSchweiz · 2025

Rank	Municipality	Avg. temp.	Residents
1	Fläsch	11.5 °C	868
2	Grono	11.4 °C	1'556
3	Buseno	11.4 °C	91
4	Santa Maria in Calanca	11.4 °C	119
5	San Vittore	11.4 °C	912
6	Castaneda	11.4 °C	262
7	Calanca	11.4 °C	211
8	Lostallo	11.4 °C	850
9	Roveredo	11.4 °C	2'625
10	Cama	11.4 °C	691
11	Chur	11.2 °C	38'949
12	Felsberg	11.2 °C	2'833
13	Domat/Ems	11.2 °C	8'286
14	Churwalden	11.2 °C	2'147
15	Untervaz	11.2 °C	2'675
16	Zizers	11.2 °C	3'589
17	Jenins	11.2 °C	948
18	Tamins	11.2 °C	1'215
19	Trin	11.2 °C	1'525
20	Landquart	11.2 °C	9'191
21	Rhäzüns	11.2 °C	1'633
22	Maienfeld	11.2 °C	3'193
23	Malans	11.2 °C	2'527
24	Rothenbrunnen	11.2 °C	312
25	Bonaduz	11.2 °C	3'533
26	Ilanz/Glion	8.7 °C	5'030
27	Lumnezia	8.7 °C	2'072
28	Bregaglia	8.7 °C	1'578
29	Sagogn	8.7 °C	766
30	Schluein	8.7 °C	612
31	Safiental	8.7 °C	963
32	Obersaxen Mundaun	8.7 °C	1'148
33	Trimmis	8.6 °C	3'363
34	Grüsch	8.6 °C	2'161
35	Conters im Prättigau	8.6 °C	228
36	Luzein	8.6 °C	1'625
37	Seewis im Prättigau	8.6 °C	1'430
38	Furna	8.6 °C	203
39	Jenaz	8.6 °C	1'145
40	Küblis	8.6 °C	920
41	Schiers	8.6 °C	2'951
42	Fideris	8.6 °C	618
43	Brusio	8.4 °C	1'105
44	Sufers	8 °C	151
45	Andeer	8 °C	926
46	Ferrera	8 °C	82
47	Zillis-Reischen	8 °C	419
48	Tschappina	8 °C	140
49	Muntogna da Schons	8 °C	371
50	Medel	7.9 °C	328
51	Trun	7.9 °C	1'154
52	Tujetsch	7.9 °C	1'171
53	Disentis/Mustér	7.9 °C	2'080
54	Sumvitg	7.9 °C	1'079
55	Val Müstair	7.1 °C	1'422
56	Rheinwald	6.3 °C	576
57	Vals	6.3 °C	949
58	Bergün Filisur	6 °C	901
59	Scharans	5.2 °C	838
60	Flerden	5.2 °C	254
61	Fürstenau	5.2 °C	349
62	Sils im Domleschg	5.2 °C	966
63	Vaz/Obervaz	5.2 °C	2'742
64	Cazis	5.2 °C	2'416
65	Urmein	5.2 °C	163
66	Albula/Alvra	5.2 °C	1'313
67	Rongellen	5.2 °C	61
68	Lantsch/Lenz	5.2 °C	528
69	Masein	5.2 °C	532
70	Domleschg	5.2 °C	2'219
71	Thusis	5.2 °C	3'459
72	Mesocco	5 °C	1'420
73	Rossa	5 °C	161
74	Soazza	5 °C	332
75	S-chanf	4.8 °C	706
76	Schmitten	4.6 °C	209
77	Arosa	4.6 °C	3'143
78	Sils im Engadin/Segl	3.3 °C	708
79	Celerina/Schlarigna	3.1 °C	1'411
80	Samedan	3.1 °C	2'913
81	Bever	3.1 °C	607
82	Zuoz	3.1 °C	1'218
83	La Punt Chamues-ch	3.1 °C	732
84	Silvaplana	3.1 °C	1'089
85	Pontresina	3.1 °C	2'077
86	Madulain	3.1 °C	197
87	St. Moritz	3.1 °C	4'926
88	Poschiavo	2 °C	3'525
89	Zernez	1.8 °C	1'579
90	Scuol	1.8 °C	4'572
91	Valsot	1.8 °C	811
92	Falera	0.4 °C	627
93	Breil/Brigels	0.4 °C	1'713
94	Laax	0.4 °C	2'112
95	Flims	0.4 °C	2'939
96	Avers	-0.1 °C	168
97	Surses	-0.1 °C	2'424
98	Davos	-0.6 °C	10'800
99	Klosters	-0.6 °C	4'473

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

Which municipality in canton Grisons is the warmest?: Fläsch is the warmest municipality in canton Grisons, at 11.5 °C annual mean (2025).
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.