Ohio climate guide

Temperature in Ohio (°C)

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Max temperature (daytime)
1°C maximum daytime temperature in January in Ohio (Columbus)1
3°C maximum daytime temperature in February in Ohio (Columbus)3
10°C maximum daytime temperature in March in Ohio (Columbus)10
17°C maximum daytime temperature in April in Ohio (Columbus)17
23°C maximum daytime temperature in May in Ohio (Columbus)23
27°C maximum daytime temperature in June in Ohio (Columbus)27
29°C maximum daytime temperature in July in Ohio (Columbus)29
28°C maximum daytime temperature in August in Ohio (Columbus)28
25°C maximum daytime temperature in September in Ohio (Columbus)25
18°C maximum daytime temperature in October in Ohio (Columbus)18
11°C maximum daytime temperature in November in Ohio (Columbus)11
4°C maximum daytime temperature in December in Ohio (Columbus)4
Min temperature (night-time)
-8°C minimum night-time temperature in January in Ohio (Columbus)-8
-6°C minimum night-time temperature in February in Ohio (Columbus)-6
-1°C minimum night-time temperature in March in Ohio (Columbus)-1
4°C minimum night-time temperature in April in Ohio (Columbus)4
10°C minimum night-time temperature in May in Ohio (Columbus)10
15°C minimum night-time temperature in June in Ohio (Columbus)15
17°C minimum night-time temperature in July in Ohio (Columbus)17
16°C minimum night-time temperature in August in Ohio (Columbus)16
12°C minimum night-time temperature in September in Ohio (Columbus)12
6°C minimum night-time temperature in October in Ohio (Columbus)6
1°C minimum night-time temperature in November in Ohio (Columbus)1
-4°C minimum night-time temperature in December in Ohio (Columbus)-4

Sunshine & Daylight in Ohio

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Daily hours of sunshine
4 hours of sunshine per day (37% of daylight hours) in January in Ohio4
5 hours of sunshine per day (42% of daylight hours) in February in Ohio5
5 hours of sunshine per day (44% of daylight hours) in March in Ohio5
7 hours of sunshine per day (50% of daylight hours) in April in Ohio7
8 hours of sunshine per day (55% of daylight hours) in May in Ohio8
9 hours of sunshine per day (58% of daylight hours) in June in Ohio9
9 hours of sunshine per day (58% of daylight hours) in July in Ohio9
8 hours of sunshine per day (56% of daylight hours) in August in Ohio8
7 hours of sunshine per day (57% of daylight hours) in September in Ohio7
6 hours of sunshine per day (53% of daylight hours) in October in Ohio6
4 hours of sunshine per day (35% of daylight hours) in November in Ohio4
3 hours of sunshine per day (29% of daylight hours) in December in Ohio3
Daily hours of daylight
10 hours of daylight per day in January in Ohio (Columbus)10
11 hours of daylight per day in February in Ohio (Columbus)11
12 hours of daylight per day in March in Ohio (Columbus)12
13 hours of daylight per day in April in Ohio (Columbus)13
14 hours of daylight per day in May in Ohio (Columbus)14
15 hours of daylight per day in June in Ohio (Columbus)15
15 hours of daylight per day in July in Ohio (Columbus)15
14 hours of daylight per day in August in Ohio (Columbus)14
12 hours of daylight per day in September in Ohio (Columbus)12
11 hours of daylight per day in October in Ohio (Columbus)11
10 hours of daylight per day in November in Ohio (Columbus)10
9 hours of daylight per day in December in Ohio (Columbus)9

Rainfall in Ohio

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Number of days with some rain
13 days with some rainfall in January in Ohio (Columbus)13
11 days with some rainfall in February in Ohio (Columbus)11
14 days with some rainfall in March in Ohio (Columbus)14
12 days with some rainfall in April in Ohio (Columbus)12
12 days with some rainfall in May in Ohio (Columbus)12
11 days with some rainfall in June in Ohio (Columbus)11
11 days with some rainfall in July in Ohio (Columbus)11
10 days with some rainfall in August in Ohio (Columbus)10
8 days with some rainfall in September in Ohio (Columbus)8
9 days with some rainfall in October in Ohio (Columbus)9
12 days with some rainfall in November in Ohio (Columbus)12
13 days with some rainfall in December in Ohio (Columbus)13
Average monthly rainfall (mm)
63 mm monthly rainfall in January in Ohio (Columbus)63
55 mm monthly rainfall in February in Ohio (Columbus)55
83 mm monthly rainfall in March in Ohio (Columbus)83
89 mm monthly rainfall in April in Ohio (Columbus)89
100 mm monthly rainfall in May in Ohio (Columbus)100
87 mm monthly rainfall in June in Ohio (Columbus)87
101 mm monthly rainfall in July in Ohio (Columbus)101
77 mm monthly rainfall in August in Ohio (Columbus)77
72 mm monthly rainfall in September in Ohio (Columbus)72
51 mm monthly rainfall in October in Ohio (Columbus)51
73 mm monthly rainfall in November in Ohio (Columbus)73
68 mm monthly rainfall in December in Ohio (Columbus)68

More climate for Ohio

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
UV Index (Maximum)
UV (maximum) index 2 (Low) in January in Ohio (Columbus)2
UV (maximum) index 3 (Moderate) in February in Ohio (Columbus)3
UV (maximum) index 4 (Moderate) in March in Ohio (Columbus)4
UV (maximum) index 6 (High) in April in Ohio (Columbus)6
UV (maximum) index 8 (Very High) in May in Ohio (Columbus)8
UV (maximum) index 9 (Very High) in June in Ohio (Columbus)9
UV (maximum) index 9 (Very High) in July in Ohio (Columbus)9
UV (maximum) index 8 (Very High) in August in Ohio (Columbus)8
UV (maximum) index 6 (High) in September in Ohio (Columbus)6
UV (maximum) index 4 (Moderate) in October in Ohio (Columbus)4
UV (maximum) index 2 (Low) in November in Ohio (Columbus)2
UV (maximum) index 1 (Low) in December in Ohio (Columbus)1
Heat & Humidity
No heat & humidity in January in Ohio (Columbus)0
No heat & humidity in February in Ohio (Columbus)0
No heat & humidity in March in Ohio (Columbus)0
No heat & humidity in April in Ohio (Columbus)0
No heat & humidity in May in Ohio (Columbus)0
Low heat & humidity in June in Ohio (Columbus)L
Moderate heat & humidity in July in Ohio (Columbus)M
Moderate heat & humidity in August in Ohio (Columbus)M
No heat & humidity in September in Ohio (Columbus)0
No heat & humidity in October in Ohio (Columbus)0
No heat & humidity in November in Ohio (Columbus)0
No heat & humidity in December in Ohio (Columbus)0

Note: 0 = None, L = Low, M = Moderate, H = High, VH = Very high, E = Extreme

Going to Ohio? Find the best month to visit Ohio based on the weather.

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Check climate guides for Ohio showing average temperature, rainfall & sunshine figures for each month of the year. The climate guide shown above is for Columbus.

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More about Ohio

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

The climate guide for Ohio, represented by Columbus, shows long term monthly weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

Metric (°C / mm)  |  Imperial (°F / inches)

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