Hottest Cities in Arizona.

Cities in Arizona with the highest average summer temperatures, from 30-year averages at the nearest weather station.

68 cities ranked · See the national list

#	City	Population	Avg Summer High	Hot Days/yr (90°F+)
1	Bullhead City	42,496	109°F	186
2	Fort Mohave	15,715	109°F	186
3	Maricopa	67,163	108°F	184
4	Lake Havasu City	58,359	108°F	178
5	Sun Lakes	13,924	108°F	165
6	San Tan Valley	109,189	106°F	165
7	Goodyear	107,645	106°F	181
8	Casa Grande	60,905	106°F	184
9	Coolidge	16,636	106°F	180
10	Mesa	511,764	105°F	176
11	Gilbert	280,262	105°F	165
12	Chandler	280,136	105°F	179
13	Tempe	188,065	105°F	179
14	Buckeye	104,923	105°F	173
15	Yuma	100,139	105°F	181
16	Avondale	92,477	105°F	173
17	Queen Creek	71,867	105°F	165
18	San Luis	37,337	105°F	181
19	Fortuna Foothills	28,896	105°F	181
20	Eloy	17,433	105°F	176
21	Somerton	14,574	105°F	181
22	Glendale	252,833	104°F	176
23	Apache Junction	41,058	104°F	168
24	Sun City	37,486	104°F	176
25	El Mirage	36,088	104°F	176
26	Sun City West	27,425	104°F	176
27	Florence	25,570	104°F	168
28	New River	18,240	104°F	155
29	Gold Canyon	13,107	104°F	168
30	Phoenix	1,642,323	103°F	159
31	Scottsdale	243,821	103°F	161
32	Peoria	196,906	103°F	157
33	Surprise	154,948	103°F	157
34	Anthem	22,584	103°F	159
35	Paradise Valley	12,611	103°F	161
36	Fountain Hills	23,789	102°F	167
37	Casas Adobes	72,059	101°F	159
38	Marana	56,938	101°F	159
39	Catalina Foothills	52,593	101°F	165
40	Flowing Wells	16,559	101°F	167
41	Tanque Verde	15,866	101°F	150
42	Tucson Mountains	11,353	101°F	167
43	Tucson	547,073	100°F	158
44	Oro Valley	48,162	100°F	157
45	Drexel Heights	27,675	100°F	158
46	Vail	16,315	100°F	150
47	Saddlebrooke	13,085	100°F	157
48	Sahuarita	35,862	99°F	151
49	Green Valley	22,114	99°F	151
50	Valencia West	14,728	99°F	149
51	Cottonwood	12,580	99°F	128
52	Camp Verde	12,521	99°F	135
53	Tucson Estates	12,136	99°F	149
54	Verde Village	11,930	99°F	128
55	Safford	10,239	99°F	141
56	Kingman	34,375	97°F	113
57	New Kingman-Butler	13,993	97°F	113
58	Douglas	15,981	95°F	116
59	Rio Rico	22,017	94°F	119
60	Nogales	19,841	94°F	110
61	Sierra Vista	45,155	92°F	87
62	Sierra Vista Southeast	14,330	92°F	87
63	Payson	16,622	91°F	65
64	Chino Valley	13,602	89°F	72
65	Prescott Valley	49,179	88°F	44
66	Prescott	47,400	88°F	44
67	Show Low	12,102	84°F	20
68	Flagstaff	76,445	80°F	3