Which municipality in canton Aargau gets the most precipitation?

Brittnau records the most precipitation in canton Aargau, at 1'126 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 Aargau overview

Ranking · Data 2025 · Source: BFS

The rainiest municipalities in canton Aargau (2025)

National ranking →

Brittnau is the rainiest municipality in canton Aargau: 1'126 mm annual precipitation (2025). Next come Murgenthal (1'126 mm) and Vordemwald (1'126 mm). Source: MeteoSwiss, nearest station.

Ranking

MeteoSchweiz · 2025

Rank	Municipality	Precipitation	Residents
1	Brittnau	1'126 mm	4'257
2	Murgenthal	1'126 mm	3'101
3	Vordemwald	1'126 mm	2'013
4	Oberrüti	1'109 mm	1'600
5	Auw	1'109 mm	2'290
6	Mühlau	1'109 mm	1'336
7	Abtwil	1'109 mm	1'063
8	Dietwil	1'109 mm	1'445
9	Sins	1'109 mm	4'468
10	Islisberg	1'060 mm	690
11	Arni	1'060 mm	1'898
12	Klingnau	1'044 mm	3'673
13	Leuggern	1'044 mm	2'404
14	Mettauertal	1'044 mm	2'158
15	Leibstadt	1'044 mm	1'596
16	Koblenz AG	1'044 mm	1'759
17	Gansingen	1'044 mm	1'097
18	Laufenburg	1'044 mm	3'800
19	Full-Reuenthal	1'044 mm	994
20	Schwaderloch	1'044 mm	723
21	Kaisten	1'044 mm	2'948
22	Thalheim	993 mm	931
23	Staufen	993 mm	4'306
24	Dintikon	993 mm	2'432
25	Küttigen	993 mm	6'857
26	Herznach-Ueken	993 mm	2'634
27	Hallwil	993 mm	1'021
28	Dottikon	993 mm	4'160
29	Oberkulm	993 mm	2'999
30	Lenzburg	993 mm	11'184
31	Hirschthal	993 mm	1'756
32	Wölflinswil	993 mm	1'041
33	Hendschiken	993 mm	1'351
34	Othmarsingen	993 mm	3'155
35	Brunegg	993 mm	907
36	Oberentfelden	993 mm	8'907
37	Schinznach	993 mm	2'430
38	Niederlenz	993 mm	4'896
39	Aarau	993 mm	22'290
40	Muhen	993 mm	4'112
41	Suhr	993 mm	11'340
42	Egliswil	993 mm	1'544
43	Holderbank	993 mm	1'489
44	Densbüren	993 mm	771
45	Biberstein	993 mm	1'644
46	Gränichen	993 mm	8'625
47	Mägenwil	993 mm	2'215
48	Teufenthal	993 mm	1'748
49	Zeihen	993 mm	1'276
50	Schafisheim	993 mm	3'137
51	Dürrenäsch	993 mm	1'373
52	Unterkulm	993 mm	3'600
53	Auenstein	993 mm	1'728
54	Hunzenschwil	993 mm	4'415
55	Oberhof	993 mm	580
56	Möriken-Wildegg	993 mm	4'888
57	Seon	993 mm	5'571
58	Buchs	993 mm	8'429
59	Unterentfelden	993 mm	4'579
60	Veltheim	993 mm	1'563
61	Ammerswil	993 mm	795
62	Rupperswil	993 mm	6'041
63	Schlossrued	993 mm	873
64	Obermumpf	982 mm	1'072
65	Münchwilen	982 mm	1'070
66	Sisseln	982 mm	1'666
67	Mumpf	982 mm	1'549
68	Frick	982 mm	5'741
69	Schupfart	982 mm	883
70	Eiken	982 mm	2'447
71	Zuzgen	982 mm	897
72	Oeschgen	982 mm	1'176
73	Olsberg	982 mm	367
74	Zeiningen	982 mm	2'547
75	Hellikon	982 mm	839
76	Stein	982 mm	3'504
77	Wallbach	982 mm	2'081
78	Rheinfelden	982 mm	13'854
79	Magden	982 mm	3'899
80	Möhlin	982 mm	11'349
81	Birrhard	981 mm	921
82	Remigen	981 mm	1'385
83	Berikon	981 mm	4'934
84	Oberwil-Lieli	981 mm	2'605
85	Birr	981 mm	4'718
86	Baden	981 mm	23'587
87	Habsburg	981 mm	435
88	Obersiggenthal	981 mm	8'881
89	Bözberg	981 mm	1'670
90	Untersiggenthal	981 mm	7'615
91	Hausen	981 mm	3'796
92	Mönthal	981 mm	405
93	Villigen	981 mm	2'139
94	Lupfig	981 mm	3'359
95	Rüfenach	981 mm	874
96	Böztal	981 mm	2'896
97	Birmenstorf	981 mm	3'040
98	Wohlenschwil	981 mm	1'867
99	Windisch	981 mm	8'060
100	Würenlingen	981 mm	5'120
101	Mülligen	981 mm	1'078
102	Brugg	981 mm	13'288
103	Gebenstorf	981 mm	5'761
104	Mandach	981 mm	346
105	Riniken	981 mm	1'555
106	Aarburg	978 mm	8'891
107	Bottenwil	978 mm	868
108	Uerkheim	978 mm	1'433
109	Rothrist	978 mm	9'866
110	Strengelbach	978 mm	5'104
111	Schöftland	978 mm	4'555
112	Oftringen	978 mm	15'080
113	Kirchleerau	978 mm	935
114	Zofingen	978 mm	12'796
115	Kölliken	978 mm	5'035
116	Safenwil	978 mm	4'564
117	Holziken	978 mm	1'742
118	Staffelbach	978 mm	1'344
119	Erlinsbach	978 mm	4'563
120	Gontenschwil	977 mm	2'182
121	Reinach	977 mm	9'499
122	Geltwil	977 mm	232
123	Merenschwand	977 mm	3'794
124	Seengen	977 mm	4'411
125	Bünzen	977 mm	1'233
126	Muri	977 mm	8'602
127	Zetzwil	977 mm	1'394
128	Büttikon	977 mm	1'144
129	Besenbüren	977 mm	639
130	Bettwil	977 mm	695
131	Bremgarten	977 mm	8'834
132	Uezwil	977 mm	549
133	Kallern	977 mm	407
134	Aristau	977 mm	1'646
135	Unterlunkhofen	977 mm	1'629
136	Wohlen	977 mm	17'481
137	Menziken	977 mm	8'400
138	Schmiedrued	977 mm	1'152
139	Villmergen	977 mm	8'132
140	Leimbach	977 mm	533
141	Rottenschwil	977 mm	946
142	Beinwil (Freiamt)	977 mm	1'279
143	Boswil	977 mm	3'124
144	Oberlunkhofen	977 mm	2'193
145	Boniswil	977 mm	1'751
146	Leutwil	977 mm	752
147	Beinwil am See	977 mm	3'601
148	Birrwil	977 mm	1'389
149	Fahrwangen	977 mm	2'497
150	Meisterschwanden	977 mm	3'267
151	Jonen	977 mm	2'351
152	Sarmenstorf	977 mm	3'118
153	Buttwil	977 mm	1'276
154	Waltenschwil	977 mm	3'159
155	Döttingen	954 mm	4'473
156	Mellikon	954 mm	237
157	Tegerfelden	954 mm	1'290
158	Böttstein	954 mm	4'305
159	Zurzach	954 mm	8'237
160	Endingen	954 mm	2'703
161	Moosleerau	943 mm	957
162	Reitnau	943 mm	1'627
163	Wiliberg	943 mm	166
164	Wegenstetten	925 mm	1'023
165	Gipf-Oberfrick	925 mm	3'878
166	Wittnau	925 mm	1'411
167	Kaiseraugst	802 mm	5'544

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 Aargau gets the most precipitation?: Brittnau records the most precipitation in canton Aargau, at 1'126 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.