Which municipality in canton Grisons gets the most precipitation?

Rossa records the most precipitation in canton Grisons, at 1'674 mm per year (2025).

Where does the precipitation data come from?

From the geographically nearest MeteoSwiss station (25 km at most). Values are station readings, not measurements within the municipality itself.

← Canton Grisons overview

Ranking · Data 2025 · Source: BFS

The rainiest municipalities in canton Grisons (2025)

National ranking →

Rossa is the rainiest municipality in canton Grisons: 1'674 mm annual precipitation (2025). Next come Mesocco (1'674 mm) and Soazza (1'674 mm). Source: MeteoSwiss, nearest station.

Ranking

MeteoSchweiz · 2025

Rank	Municipality	Precipitation	Residents
1	Rossa	1'674 mm	161
2	Mesocco	1'674 mm	1'420
3	Soazza	1'674 mm	332
4	Davos	1'559 mm	10'800
5	Klosters	1'559 mm	4'473
6	Bregaglia	1'375 mm	1'578
7	Lostallo	1'302 mm	850
8	Roveredo	1'302 mm	2'625
9	Grono	1'302 mm	1'556
10	Castaneda	1'302 mm	262
11	Cama	1'302 mm	691
12	Buseno	1'302 mm	91
13	Santa Maria in Calanca	1'302 mm	119
14	San Vittore	1'302 mm	912
15	Calanca	1'302 mm	211
16	Poschiavo	1'164 mm	3'525
17	Arosa	1'157 mm	3'143
18	Schmitten	1'157 mm	209
19	Medel	1'092 mm	328
20	Trun	1'092 mm	1'154
21	Disentis/Mustér	1'092 mm	2'080
22	Sumvitg	1'092 mm	1'079
23	Tujetsch	1'092 mm	1'171
24	Fläsch	1'087 mm	868
25	Landquart	1'086 mm	9'191
26	Untervaz	1'086 mm	2'675
27	Zizers	1'086 mm	3'589
28	Jenins	1'086 mm	948
29	Maienfeld	1'086 mm	3'193
30	Malans	1'086 mm	2'527
31	Brusio	1'057 mm	1'105
32	Vals	1'054 mm	949
33	Rheinwald	1'054 mm	576
34	S-chanf	1'051 mm	706
35	Sils im Engadin/Segl	978 mm	708
36	Trimmis	961 mm	3'363
37	Furna	961 mm	203
38	Jenaz	961 mm	1'145
39	Küblis	961 mm	920
40	Schiers	961 mm	2'951
41	Conters im Prättigau	961 mm	228
42	Luzein	961 mm	1'625
43	Fideris	961 mm	618
44	Grüsch	961 mm	2'161
45	Seewis im Prättigau	961 mm	1'430
46	Zillis-Reischen	895 mm	419
47	Tschappina	895 mm	140
48	Sufers	895 mm	151
49	Muntogna da Schons	895 mm	371
50	Andeer	895 mm	926
51	Ferrera	895 mm	82
52	Lumnezia	878 mm	2'072
53	Sagogn	878 mm	766
54	Schluein	878 mm	612
55	Safiental	878 mm	963
56	Obersaxen Mundaun	878 mm	1'148
57	Ilanz/Glion	878 mm	5'030
58	Bergün Filisur	876 mm	901
59	Felsberg	854 mm	2'833
60	Domat/Ems	854 mm	8'286
61	Churwalden	854 mm	2'147
62	Rothenbrunnen	854 mm	312
63	Bonaduz	854 mm	3'533
64	Chur	854 mm	38'949
65	Rhäzüns	854 mm	1'633
66	Tamins	854 mm	1'215
67	Trin	854 mm	1'525
68	Urmein	852 mm	163
69	Albula/Alvra	852 mm	1'313
70	Rongellen	852 mm	61
71	Fürstenau	852 mm	349
72	Sils im Domleschg	852 mm	966
73	Domleschg	852 mm	2'219
74	Thusis	852 mm	3'459
75	Cazis	852 mm	2'416
76	Scharans	852 mm	838
77	Flerden	852 mm	254
78	Lantsch/Lenz	852 mm	528
79	Masein	852 mm	532
80	Vaz/Obervaz	852 mm	2'742
81	Surses	804 mm	2'424
82	Avers	804 mm	168
83	Val Müstair	773 mm	1'422
84	Pontresina	717 mm	2'077
85	Madulain	717 mm	197
86	Samedan	717 mm	2'913
87	Celerina/Schlarigna	717 mm	1'411
88	St. Moritz	717 mm	4'926
89	Bever	717 mm	607
90	Zuoz	717 mm	1'218
91	La Punt Chamues-ch	717 mm	732
92	Silvaplana	717 mm	1'089

How we measure this

MeteoSchweiz

Mean annual precipitation total from the nearest MeteoSwiss station (at most 25 km away), averaged up to 2025. Precipitation depends strongly on altitude and Alpine relief; the station distance is shown on every municipality page.

Frequently asked questions

Which municipality in canton Grisons gets the most precipitation?: Rossa records the most precipitation in canton Grisons, at 1'674 mm per year (2025).
Where does the precipitation data come from?: From the geographically nearest MeteoSwiss station (25 km at most). Values are station readings, not measurements within the municipality itself.