July weather forecast
Ohio, USA

July stands as the peak of summer in Ohio, characterized by hot and humid conditions across the state. Minimum temperatures typically lie between 62°F (16.7°C) to 64°F (17.8°C), and maximum temperatures soar from 82°F (27.8°C) to 84°F (28.9°C).

The northern coastal region near Lake Erie experiences slightly moderated temperatures due to the lake's influence, but the heat of summer is pervasive throughout Ohio. Cities in the extreme south, such as Gallipolis, may even see temperatures reaching the record high of 113°F (45°C), set in July 1934.

Rainfall during July decreases slightly from June, with average monthly precipitation ranging from 2" (51mm) to 2.5" (64mm). Thunderstorms continue, although less frequent, primarily affecting the southern regions.

July's heat sets it apart from June and makes it distinct from all other months in Ohio. The noticeable increase in temperatures, coupled with a slight decline in rainfall, cements July's position as the hottest month of the year.

The summer warmth in July influences the major rivers such as the Scioto and Muskingum, with increased water levels and activity. Fog is uncommon, and the high humidity levels are felt across the state.

July's weather clearly differentiates it from the preceding months of spring and early summer. The marked increase in temperature, along with reduced rainfall and the absence of snow, places July at the height of Ohio's summer season, offering a climate that is hot, humid, and distinctively summery.

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• Columbus - July »
  In Columbus in July, it is raining for 17.8 days, with typically 2.64" (67mm) of accumulated precipitation. In Columbus, Ohio, the peak temperatures are generally noted in July, averaging a high of 83.1°F (28.4°C) and a low of 65.5°F (18.6°C).
• Cleveland - July »
  The months with the lowest humidity in Cleveland, Ohio, are July and August, with an average relative humidity of 74%. Cleveland's warmest month, July, registers temperatures that range from a high of 78.8°F (26°C) to a low of 65.8°F (18.8°C).
• Cincinnati - July »
  Temperature readings in Cincinnati, Ohio, reach their annual highs in July, averaging 84.7°F (29.3°C) and a minimum average of 66°F (18.9°C). On the last day of July, in Cincinnati sunrise is at 6:37 am and sunset at 8:51 pm EDT.
• Toledo - July »
  The month of July sees the average highest temperatures in Toledo reaching 80.4°F (26.9°C) at the peak and 64°F (17.8°C) at the low. On the first day of July in Toledo sunrise is at 6:03 am and sunset at 9:12 pm.
• Akron - July »
  July, recording an average high temperature of 82°F (27.8°C) and a low temperature of 62.1°F (16.7°C), is Akron's warmest month. On the first day of July in Akron sunrise is at 5:57 am and sunset at 9:02 pm.
• Dayton - July »
  July, recognised by an average high temperature of 81.3°F (27.4°C) and a low of 64.9°F (18.3°C), is Dayton's warmest month. July brings the real heat of summer to Dayton, Ohio.
• Parma - July »
  July is the warmest month in Parma, with the temperature often reaching an average high of 79.2°F (26.2°C) and an average low of 65.5°F (18.6°C). July, recording an average high temperature of 79.2°F (26.2°C) and a low temperature of 65.5°F (18.6°C), is Parma's warmest month.
• Canton - July »
  July brings not only peak summer intensity to Canton but also the highest daylight hours, making it the brightest month of the year. Canton's July weather, with an average high temperature of 82.2°F (27.9°C) and an average low temperature of 62.2°F (16.8°C), tends to be the warmest of the year.
• Youngstown - July »
  The months with the lowest humidity in Youngstown are April, May, July and August, with an average relative humidity of 77%. July bags the title of the hottest month in Youngstown with temperatures reaching as high as 82.2°F (27.9°C).
• Lorain - July »
  In Lorain during July, the rain falls for 17.1 days and regularly aggregates up to 3.43" (87mm) of precipitation. The month with the most sunshine in Lorain is July, with an average of 10.6h of sunshine.
• Hamilton - July »
  With average temperatures fluctuating between a high of 83.3°F (28.5°C) and a low of 65.7°F (18.7°C), July stands out as the warmest month in Hamilton, Ohio. In Hamilton in July, during 15.8 rainfall days, 2.36" (60mm) of precipitation is typically accumulated.
• Springfield - July »
  In Springfield during July, the rain falls for 18.6 days and regularly aggregates up to 3.23" (82mm) of precipitation. Springfield's warmest month, July, generally records average temperatures ranging from a high of 80.2°F (26.8°C) to a low of 63.7°F (17.6°C).