What is the hottest month in Cleveland?

July — average highs around 80° with lows near 69°.

What is the coldest month in Cleveland?

January, when nights typically drop to 25° and days top out near 35°.

What is the rainiest month in Cleveland?

July, averaging about 4.9 in of precipitation; the driest is September at roughly 3.1 in.

How warm is Cleveland over the year?

The annual mean is 53°, with about 47 in of precipitation in a typical year (1991-2020 normals).

Cleveland Climate — Monthly Normals 1991-2020

Climate in Cleveland

The typical year in Cleveland (Ohio), from 1991-2020 normals. For what's happening now, see the current forecast; a month ahead — the 30-day outlook.

Annual mean temp

11.5°C

average across 12 months

Annual precipitation

1181 mm

yearly total

Warmest month

Jul

⌀ max 26°C

Coldest month

Jan

⌀ min -3°C

Temperatures by month

typical high (orange) · typical low (blue)

Jan

25° … 35°

Feb

26° … 39°

Mar

33° … 46°

Apr

41° … 54°

May

53° … 66°

Jun

63° … 75°

Jul

69° … 80°

Aug

67° … 78°

Sep

62° … 74°

Oct

52° … 63°

Nov

39° … 49°

Dec

32° … 42°

Precipitation by month

monthly totals across the year

Jan

90 mm

Feb

82 mm

Mar

86 mm

Apr

110 mm

May

106 mm

Jun

116 mm

Jul

124 mm

Aug

101 mm

Sep

79 mm

Oct

106 mm

Nov

89 mm

Dec

92 mm

The short version

RegionOhio

Latitude41.4995°N

Annual mean11.5°C

Annual precipitation1181 mm

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Weather map — Cleveland

Cleveland →

Source · 1991-2020 normals

Cleveland, OH Climate