Hottest Cities in Ohio.

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

186 cities ranked · See the national list

#	City	Population	Avg Summer High	Hot Days/yr (90°F+)
1	Oxford	21,753	86°F	36
2	Cincinnati	311,224	85°F	27
3	Dayton	136,579	85°F	39
4	Hamilton	63,468	85°F	28
5	Kettering	57,206	85°F	39
6	Beavercreek	47,126	85°F	39
7	Fairfield	44,828	85°F	28
8	Grove City	42,517	85°F	17
9	Westerville	38,645	85°F	20
10	Mason	35,509	85°F	28
11	Centerville	25,205	85°F	16
12	Pickerington	24,477	85°F	17
13	Riverside	24,435	85°F	39
14	Trotwood	23,041	85°F	39
15	Chillicothe	21,902	85°F	22
16	Forest Park	20,025	85°F	28
17	Springboro	19,980	85°F	16
18	Miamisburg	19,948	85°F	16
19	Norwood	19,114	85°F	27
20	Portsmouth	17,728	85°F	26
21	Circleville	14,142	85°F	19
22	Sharonville	14,030	85°F	28
23	Trenton	13,583	85°F	28
24	Blue Ash	13,455	85°F	28
25	Loveland	13,197	85°F	28
26	West Carrollton	12,976	85°F	16
27	Amelia	12,871	85°F	28
28	Springdale	11,033	85°F	28
29	Montgomery	10,855	85°F	28
30	Forestville	10,831	85°F	27
31	Heath	10,644	85°F	15
32	Shiloh	10,526	85°F	39
33	Reading	10,502	85°F	27
34	Columbus	914,802	84°F	23
35	Middletown	51,617	84°F	22
36	Huber Heights	43,455	84°F	16
37	Lancaster	41,249	84°F	22
38	Reynoldsburg	41,224	84°F	21
39	Upper Arlington	36,293	84°F	23
40	Gahanna	35,486	84°F	21
41	Fairborn	34,534	84°F	25
42	Lebanon	21,501	84°F	22
43	Whitehall	20,019	84°F	21
44	White Oak	19,216	84°F	26
45	Sylvania	19,055	84°F	19
46	Pataskala	18,223	84°F	21
47	Monroe	15,401	84°F	22
48	Vandalia	15,053	84°F	16
49	Maumee	13,715	84°F	19
50	Bridgetown	13,464	84°F	26
51	Englewood	13,356	84°F	16
52	Clayton	13,277	84°F	16
53	Marietta	13,203	84°F	19
54	Bexley	13,114	84°F	21
55	Harrison	13,084	84°F	25
56	Wilmington	12,620	84°F	17
57	Finneytown	12,506	84°F	26
58	Monfort Heights	12,441	84°F	26
59	Dent	11,973	84°F	25
60	Franklin	11,712	84°F	22
61	Bucyrus	11,594	84°F	14
62	Mack	11,516	84°F	25
63	New Albany	10,896	84°F	21
64	Ironton	10,768	84°F	35
65	Northbrook	10,742	84°F	26
66	Tipp City	10,439	84°F	16
67	Cambridge	10,060	84°F	18
68	Toledo	267,463	83°F	18
69	Akron	189,247	83°F	14
70	Springfield	58,190	83°F	12
71	Elyria	53,035	83°F	19
72	Newark	50,783	83°F	13
73	Dublin	49,294	83°F	17
74	Delaware	44,589	83°F	18
75	Hilliard	38,033	83°F	17
76	North Ridgeville	36,627	83°F	19
77	Marysville	27,518	83°F	18
78	Troy	26,842	83°F	17
79	Avon Lake	25,752	83°F	19
80	Avon	25,317	83°F	19
81	Perrysburg	25,181	83°F	18
82	Barberton	24,844	83°F	14
83	Zanesville	24,740	83°F	13
84	Piqua	20,646	83°F	17
85	Sidney	20,501	83°F	14
86	Oregon	19,799	83°F	18
87	Defiance	17,276	83°F	17
88	Fremont	15,835	83°F	21
89	Worthington	14,938	83°F	17
90	Powell	14,451	83°F	17
91	Greenville	12,741	83°F	12
92	Norton	11,524	83°F	14
93	Urbana	11,204	83°F	17
94	Van Wert	10,790	83°F	18
95	Parma	79,870	82°F	12
96	Canton	69,755	82°F	11
97	Lakewood	50,007	82°F	12
98	Strongsville	45,983	82°F	12
99	Findlay	40,287	82°F	15
100	Marion	35,669	82°F	13
101	Brunswick	35,246	82°F	12
102	Lima	35,010	82°F	12
103	Westlake	34,104	82°F	12
104	Massillon	32,338	82°F	11
105	North Olmsted	31,924	82°F	12
106	North Royalton	30,972	82°F	12
107	Bowling Green	29,983	82°F	16
108	Green	27,393	82°F	11
109	Kent	27,116	82°F	16
110	Wooster	26,971	82°F	9
111	Xenia	25,689	82°F	9
112	Rocky River	21,490	82°F	12
113	Alliance	21,478	82°F	15
114	Parma Heights	20,581	82°F	12
115	Broadview Heights	19,771	82°F	12
116	Brook Park	18,284	82°F	12
117	Berea	18,218	82°F	12
118	Tiffin	17,818	82°F	16
119	North Canton	17,727	82°F	11
120	Streetsboro	17,661	82°F	16
121	New Philadelphia	17,520	82°F	13
122	Fairview Park	17,018	82°F	12
123	Bay Village	15,984	82°F	12
124	Middleburg Heights	15,786	82°F	12
125	Washington Court House	14,439	82°F	12
126	New Franklin	13,843	82°F	11
127	Brecksville	13,692	82°F	12
128	Dover	13,053	82°F	13
129	Fostoria	12,344	82°F	16
130	Seven Hills	11,603	82°F	12
131	Ravenna	11,274	82°F	16
132	Brooklyn	11,158	82°F	12
133	Coshocton	11,068	82°F	11
134	Celina	10,903	82°F	12
135	Galion	10,339	82°F	18
136	Youngstown	59,331	81°F	8
137	Cuyahoga Falls	50,909	81°F	7
138	Mansfield	47,663	81°F	8
139	Mentor	47,171	81°F	5
140	Warren	38,912	81°F	11
141	Stow	34,240	81°F	7
142	Austintown	30,164	81°F	11
143	Athens	23,396	81°F	11
144	Hudson	23,039	81°F	7
145	Painesville	20,548	81°F	5
146	Twinsburg	19,410	81°F	7
147	Ashland	18,911	81°F	13
148	Tallmadge	18,335	81°F	7
149	Niles	18,287	81°F	11
150	Steubenville	18,124	81°F	10
151	Norwalk	17,095	81°F	15
152	Mount Vernon	17,052	81°F	6
153	Bellefontaine	13,807	81°F	8
154	Macedonia	12,152	81°F	7
155	Salem	11,758	81°F	15
156	London	10,484	81°F	13
157	Lorain	65,395	80°F	12
158	Medina	25,950	80°F	7
159	Sandusky	24,606	80°F	9
160	Wadsworth	24,492	80°F	7
161	Willoughby	24,046	80°F	9
162	Mayfield Heights	20,022	80°F	9
163	Eastlake	17,493	80°F	9
164	Willowick	14,162	80°F	9
165	Amherst	12,906	80°F	12
166	Wickliffe	12,659	80°F	9
167	Vermilion	10,343	80°F	12
168	Cleveland	366,097	79°F	9
169	Euclid	48,823	79°F	9
170	Cleveland Heights	44,497	79°F	9
171	Garfield Heights	29,269	79°F	9
172	Shaker Heights	28,922	79°F	9
173	Solon	23,943	79°F	9
174	Maple Heights	23,258	79°F	9
175	South Euclid	21,534	79°F	9
176	Ashtabula	17,856	79°F	7
177	Aurora	17,581	79°F	4
178	Beachwood	13,865	79°F	9
179	Lyndhurst	13,801	79°F	9
180	Warrensville Heights	13,545	79°F	9
181	East Cleveland	13,534	79°F	9
182	University Heights	13,394	79°F	9
183	Bedford	12,931	79°F	9
184	Bedford Heights	10,847	79°F	9
185	Richmond Heights	10,626	79°F	9
186	Conneaut	12,357	78°F	3