Which municipality in canton Aargau is the warmest?

Kaiseraugst is the warmest municipality in canton Aargau, at 11.8 °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 Aargau overview

Ranking · Data 2025 · Source: BFS

The warmest municipalities in canton Aargau (2025)

National ranking →

Kaiseraugst is the warmest municipality in canton Aargau: 11.8 °C annual mean (2025). Next come Döttingen (11.1 °C) and Mellikon (11.1 °C). Source: MeteoSwiss, nearest station.

Ranking

MeteoSchweiz · 2025

Rank	Municipality	Avg. temp.	Residents
1	Kaiseraugst	11.8 °C	5'544
2	Döttingen	11.1 °C	4'473
3	Mellikon	11.1 °C	237
4	Tegerfelden	11.1 °C	1'290
5	Böttstein	11.1 °C	4'305
6	Zurzach	11.1 °C	8'237
7	Endingen	11.1 °C	2'703
8	Aarau	10.9 °C	22'290
9	Muhen	10.9 °C	4'112
10	Suhr	10.9 °C	11'340
11	Untersiggenthal	10.9 °C	7'615
12	Hausen	10.9 °C	3'796
13	Zofingen	10.9 °C	12'796
14	Mönthal	10.9 °C	405
15	Villigen	10.9 °C	2'139
16	Laufenburg	10.9 °C	3'800
17	Egliswil	10.9 °C	1'544
18	Holderbank	10.9 °C	1'489
19	Kölliken	10.9 °C	5'035
20	Safenwil	10.9 °C	4'564
21	Full-Reuenthal	10.9 °C	994
22	Birrhard	10.9 °C	921
23	Thalheim	10.9 °C	931
24	Staufen	10.9 °C	4'306
25	Oberrüti	10.9 °C	1'600
26	Aarburg	10.9 °C	8'891
27	Auw	10.9 °C	2'290
28	Obermumpf	10.9 °C	1'072
29	Bottenwil	10.9 °C	868
30	Klingnau	10.9 °C	3'673
31	Leuggern	10.9 °C	2'404
32	Remigen	10.9 °C	1'385
33	Dintikon	10.9 °C	2'432
34	Uerkheim	10.9 °C	1'433
35	Küttigen	10.9 °C	6'857
36	Birr	10.9 °C	4'718
37	Münchwilen	10.9 °C	1'070
38	Mettauertal	10.9 °C	2'158
39	Herznach-Ueken	10.9 °C	2'634
40	Hallwil	10.9 °C	1'021
41	Mühlau	10.9 °C	1'336
42	Rothrist	10.9 °C	9'866
43	Strengelbach	10.9 °C	5'104
44	Baden	10.9 °C	23'587
45	Auenstein	10.9 °C	1'728
46	Hunzenschwil	10.9 °C	4'415
47	Olsberg	10.9 °C	367
48	Zeiningen	10.9 °C	2'547
49	Obersiggenthal	10.9 °C	8'881
50	Bözberg	10.9 °C	1'670
51	Frick	10.9 °C	5'741
52	Brunegg	10.9 °C	907
53	Schupfart	10.9 °C	883
54	Oftringen	10.9 °C	15'080
55	Koblenz AG	10.9 °C	1'759
56	Würenlingen	10.9 °C	5'120
57	Mülligen	10.9 °C	1'078
58	Oberhof	10.9 °C	580
59	Schwaderloch	10.9 °C	723
60	Möriken-Wildegg	10.9 °C	4'888
61	Seon	10.9 °C	5'571
62	Hellikon	10.9 °C	839
63	Stein	10.9 °C	3'504
64	Wallbach	10.9 °C	2'081
65	Staffelbach	10.9 °C	1'344
66	Densbüren	10.9 °C	771
67	Biberstein	10.9 °C	1'644
68	Gränichen	10.9 °C	8'625
69	Mägenwil	10.9 °C	2'215
70	Lupfig	10.9 °C	3'359
71	Rüfenach	10.9 °C	874
72	Holziken	10.9 °C	1'742
73	Teufenthal	10.9 °C	1'748
74	Eiken	10.9 °C	2'447
75	Zeihen	10.9 °C	1'276
76	Böztal	10.9 °C	2'896
77	Schafisheim	10.9 °C	3'137
78	Zuzgen	10.9 °C	897
79	Birmenstorf	10.9 °C	3'040
80	Wohlenschwil	10.9 °C	1'867
81	Windisch	10.9 °C	8'060
82	Dürrenäsch	10.9 °C	1'373
83	Unterkulm	10.9 °C	3'600
84	Oeschgen	10.9 °C	1'176
85	Dottikon	10.9 °C	4'160
86	Oberkulm	10.9 °C	2'999
87	Schöftland	10.9 °C	4'555
88	Sisseln	10.9 °C	1'666
89	Lenzburg	10.9 °C	11'184
90	Leibstadt	10.9 °C	1'596
91	Hirschthal	10.9 °C	1'756
92	Habsburg	10.9 °C	435
93	Wölflinswil	10.9 °C	1'041
94	Hendschiken	10.9 °C	1'351
95	Othmarsingen	10.9 °C	3'155
96	Abtwil	10.9 °C	1'063
97	Mumpf	10.9 °C	1'549
98	Oberentfelden	10.9 °C	8'907
99	Schinznach	10.9 °C	2'430
100	Gansingen	10.9 °C	1'097
101	Niederlenz	10.9 °C	4'896
102	Dietwil	10.9 °C	1'445
103	Sins	10.9 °C	4'468
104	Kirchleerau	10.9 °C	935
105	Buchs	10.9 °C	8'429
106	Erlinsbach	10.9 °C	4'563
107	Unterentfelden	10.9 °C	4'579
108	Brugg	10.9 °C	13'288
109	Veltheim	10.9 °C	1'563
110	Kaisten	10.9 °C	2'948
111	Ammerswil	10.9 °C	795
112	Rupperswil	10.9 °C	6'041
113	Rheinfelden	10.9 °C	13'854
114	Gebenstorf	10.9 °C	5'761
115	Mandach	10.9 °C	346
116	Riniken	10.9 °C	1'555
117	Schlossrued	10.9 °C	873
118	Magden	10.9 °C	3'899
119	Möhlin	10.9 °C	11'349
120	Berikon	10.7 °C	4'934
121	Oberwil-Lieli	10.7 °C	2'605
122	Arni	10.7 °C	1'898
123	Islisberg	10.7 °C	690
124	Gipf-Oberfrick	10.5 °C	3'878
125	Wegenstetten	10.5 °C	1'023
126	Wittnau	10.5 °C	1'411
127	Vordemwald	10.4 °C	2'013
128	Brittnau	10.4 °C	4'257
129	Murgenthal	10.4 °C	3'101
130	Villmergen	10.2 °C	8'132
131	Leimbach	10.2 °C	533
132	Rottenschwil	10.2 °C	946
133	Beinwil (Freiamt)	10.2 °C	1'279
134	Boswil	10.2 °C	3'124
135	Gontenschwil	10.2 °C	2'182
136	Reinach	10.2 °C	9'499
137	Geltwil	10.2 °C	232
138	Merenschwand	10.2 °C	3'794
139	Seengen	10.2 °C	4'411
140	Bünzen	10.2 °C	1'233
141	Muri	10.2 °C	8'602
142	Zetzwil	10.2 °C	1'394
143	Bremgarten	10.2 °C	8'834
144	Beinwil am See	10.2 °C	3'601
145	Birrwil	10.2 °C	1'389
146	Fahrwangen	10.2 °C	2'497
147	Meisterschwanden	10.2 °C	3'267
148	Aristau	10.2 °C	1'646
149	Oberlunkhofen	10.2 °C	2'193
150	Boniswil	10.2 °C	1'751
151	Leutwil	10.2 °C	752
152	Büttikon	10.2 °C	1'144
153	Besenbüren	10.2 °C	639
154	Bettwil	10.2 °C	695
155	Uezwil	10.2 °C	549
156	Kallern	10.2 °C	407
157	Unterlunkhofen	10.2 °C	1'629
158	Wohlen	10.2 °C	17'481
159	Menziken	10.2 °C	8'400
160	Schmiedrued	10.2 °C	1'152
161	Jonen	10.2 °C	2'351
162	Sarmenstorf	10.2 °C	3'118
163	Buttwil	10.2 °C	1'276
164	Waltenschwil	10.2 °C	3'159
165	Moosleerau	10.1 °C	957
166	Reitnau	10.1 °C	1'627
167	Wiliberg	10.1 °C	166
168	Mellingen	8.7 °C	6'170
169	Rudolfstetten-Friedlisberg	8.7 °C	4'599
170	Ehrendingen	8.7 °C	4'906
171	Tägerig	8.7 °C	1'544
172	Fislisbach	8.7 °C	6'090
173	Neuenhof	8.7 °C	9'087
174	Remetschwil	8.7 °C	2'113
175	Widen	8.7 °C	3'876
176	Fisibach	8.7 °C	590
177	Wettingen	8.7 °C	21'479
178	Eggenwil	8.7 °C	1'031
179	Niederwil	8.7 °C	3'042
180	Niederrohrdorf	8.7 °C	4'648
181	Würenlos	8.7 °C	6'830
182	Siglistorf	8.7 °C	721
183	Ennetbaden	8.7 °C	3'672
184	Bellikon	8.7 °C	1'592
185	Künten	8.7 °C	1'917
186	Hägglingen	8.7 °C	2'529
187	Lengnau	8.7 °C	2'929
188	Killwangen	8.7 °C	2'242
189	Stetten	8.7 °C	2'496
190	Freienwil	8.7 °C	1'116
191	Zufikon	8.7 °C	4'917
192	Schneisingen	8.7 °C	1'562
193	Fischbach-Göslikon	8.7 °C	1'706
194	Spreitenbach	8.7 °C	12'512
195	Bergdietikon	8.7 °C	2'946
196	Oberrohrdorf	8.7 °C	4'255

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 Aargau is the warmest?: Kaiseraugst is the warmest municipality in canton Aargau, at 11.8 °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.