July weather forecast
Dennison, OH

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Weather in July

July, the same as June, is a moderately hot summer month in Dennison, Ohio, with an average temperature fluctuating between 82.8°F (28.2°C) and 62.1°F (16.7°C).

Temperature

July is Dennison's warmest month, registering average high temperatures of 82.8°F (28.2°C) and lows of 62.1°F (16.7°C).

Heat index

In July, the average heat index is computed to be a tropical 89.6°F (32°C). One might feel worn out with persistent exposure and activity, resulting in heat cramps.
The heat index's values are generally associated with conditions in shade and light breezes. Heat index values may surge by up to 15 Fahrenheit (8 Celsius) degrees in the presence of direct sunlight.
Note: The heat index, also known as 'feels like' or 'real feel', is derived by integrating air temperature with the existing relative humidity to express the perceived warmth. The individual's impression of temperature can be shaped by additional aspects such as metabolic variations, physical activity, and clothing. Understand that direct sun rays can influence the weather's impact, leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular importance for children. Typically, young kids are at a higher risk than adults since they sweat less. Also, the larger skin surface in proportion to their small bodies and the heightened heat production due to their active nature adds to their vulnerability.

Humidity

The months with the lowest humidity in Dennison, Ohio, are April and July, with an average relative humidity of 77%.

Rainfall

In July, in Dennison, the rain falls for 14.2 days. Throughout July, 1.61" (41mm) of precipitation is accumulated. Throughout the year, there are 123.8 rainfall days, and 14.76" (375mm) of precipitation is accumulated.

Snowfall

In Dennison, snow does not fall in June through October.

Daylight

In July, the average length of the day is 14h and 43min.
On the first day of July in Dennison, sunrise is at 5:59 am and sunset at 8:59 pm. On the last day of the month, sunrise is at 6:22 am and sunset at 8:40 pm EDT.

Sunshine

In Dennison, the average sunshine in July is 10h.

UV index

The months with the highest UV index in Dennison, Ohio, are June through August, with an average maximum UV index of 6. A UV Index estimate of 6 to 7 represents a high health hazard from exposure to the Sun's UV rays for the ordinary person.
Note: A maximum high UV index of 6 in July translates into the following recommendations:
Undertake precautions and comply with sun safety standards. Protection from skin and eye injury is vital. It's important to stay in the shade and limit exposure to the sun from 10 a.m. to 4 p.m., when UV radiation is most intense, although remember that shade structures may not provide full sun protection. For holistic sun protection encompassing the eyes, ears, face, and neck, a wide-brim hat is key.
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Frequently asked questions

What is the warmest month in Dennison?

The average temperatures in Dennison reach their apex in July, averaging 82.8°F (28.2°C) at the high end and 62.1°F (16.7°C) at the low end.

Is it hot in Dennison during July?

Dennison in July has an average high-temperature of 82.8°F (28.2°C) and an average low-temperature of 62.1°F (16.7°C). The average heat index (a.k.a. 'felt air temperature', 'feels like'), which takes the relative humidity and factors it into the air temperature reading, in July is computed to be 89.6°F (32°C).

What is the least humid month in Dennison?

The months with the lowest humidity in Dennison, Ohio, are April and July, with an average relative humidity of 77%.

What is the average humidity in July in Dennison?

In Dennison, the average relative humidity in July is 77%.

How much does it rain in Dennison in July?

In Dennison, during July, the rain falls for 14.2 days and regularly aggregates up to 1.61" (41mm) of precipitation.

When it does not snow in Dennison?

In Dennison, snow does not fall in June through October.

What is the average length of the day in July in Dennison?

In July, the average day length in Dennison is 14h and 43min.

What time are sunrise and sunset in July in Dennison?

On the first day of July in Dennison, sunrise is at 5:59 am and sunset at 8:59 pm. On the last day of the month, sunrise is at 6:22 am and sunset at 8:40 pm EDT.

How many hours of sunshine does Dennison have in July?

In July, the average sunshine duration in Dennison is 10h.

When is the highest UV index in Dennison?

June through August, with an average maximum UV index of 6, are months with the highest UV index.

What is the UV index reading in July in Dennison?

The average daily maximum UV index in July in Dennison, Ohio, is 6. A UV Index reading of 6 to 7 represents a high health risk from unprotected exposure to UV radiation.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in July
Dennison, OH

Average temperature in July - Dennison, OH
  • Average high temperature in July: 82.8°F

The warmest month (with the highest average high temperature) is July (82.8°F).
The month with the lowest average high temperature is January (32.5°F).

  • Average low temperature in July: 62.1°F

The month with the highest average low temperature is July (62.1°F).
The coldest month (with the lowest average low temperature) is January (19.8°F).

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Average pressure in July
Dennison, OH

Average pressure in July - Dennison, OH
  • Average pressure in July: 29.97"Hg

The month with the highest atmospheric pressure is November (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).

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Average wind speed in July
Dennison, OH

Average wind speed in July - Dennison, OH
  • Average wind speed in July: 5mph

The windiest month (with the highest average wind speed) is January (8.2mph).
The calmest months (with the lowest average wind speed) are July and August (5mph).

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Average humidity in July
Dennison, OH

Average humidity in July - Dennison, OH
  • Average humidity in July: 77%

The months with the highest relative humidity are January and February (85%).
The months with the lowest relative humidity are April and July (77%).

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Average rainfall in July
Dennison, OH

Average rainfall in July - Dennison, OH
  • Average rainfall in July: 1.61"

The wettest month (with the highest rainfall) is June (1.73").
The driest months (with the least rainfall) are January and September (0.87").

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Average rainfall days in July
Dennison, OH

Average rainfall days in July - Dennison, OH
  • Average rainfall days in July: 14.2 days

The month with the highest number of rainy days is May (14.9 days).
The month with the least rainy days is February (6.2 days).

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Average snowfall in July
Dennison, OH

Average snowfall in July - Dennison, OH
  • Average snowfall in July: 0"

The month with the highest snowfall is February (1.73").
The months with the least snowfall are June, July, August, September and October (0").

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Average snowfall days in July
Dennison, OH

Average snowfall days in July - Dennison, OH
  • Average snowfall days in July: 0 days

The months with the highest number of snowfall days are January and February (8.5 days).
The months with the least snowfall days are June, July, August, September and October (0 days).

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Average daylight in July /
Average sunshine in July
Dennison, OH

Average daylight in July / Average sunshine in July - Dennison, OH
  • Average daylight in July: 14h and 4min

The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 18min).

  • Average sunshine in July: 10h and 0min

The month with the most sunshine is August (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 3h and 0min).

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Average sunshine days in July
Dennison, OH

Average sunshine days in July - Dennison, OH
  • Average sunshine days in July: 14.3 days

The month with the most sunshine days is October (20.3 days).
The month with the least sunshine days is May (13.2 days).

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Average UV index in July
Dennison, OH

Average UV index in July - Dennison, OH
  • Average UV index in July: 6

The months with the highest UV index are June, July and August (UV index 6).
The month with the lowest UV index is December (UV index 1).

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Average cloud cover in July
Dennison, OH

Average cloud cover in July - Dennison, OH
  • Average cloud cover in July: 36

The month with the most cloud cover is January (Cloud cover 68).
The month with the least cloud cover is August (Cloud cover 34).

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Average visibility in July
Dennison, OH

Average visibility in July - Dennison, OH
  • Average visibility in July: 5mi

The months with the highest visibility are April and November (6mi).
The months with the lowest visibility are January, February, March, May, June, July, August, September, October and December (5mi).

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Dennison, Ohio, USA

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