July weather forecast
Harrisburg, OH

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Weather in July

July, like June, in Harrisburg, Ohio, is a moderately hot summer month, with temperature in the range of an average high of 82°F (27.8°C) and an average low of 64.2°F (17.9°C).

Temperature

July is the month when Harrisburg sees the highest average temperatures, with a high of 82°F (27.8°C) and a low of 64.2°F (17.9°C).

Heat index

The heat index for July is evaluated at a tropical 89.6°F (32°C). If exposure and activity are sustained, they might cause a feeling of weariness, resulting in heat cramps.
Understand that the heat index values take into account shaded locations and mild winds. The heat index has the possibility to be enhanced by 15 Fahrenheit (8 Celsius) degrees when there is direct sun exposure.
Note: The heat index, also known as 'feels like' or 'real feel', joins air temperature with relative humidity to produce a temperature perception for humans. The impression of weather on a person can be swayed by additional aspects, including metabolic variations, pregnancy, and activity levels. When exposed to direct sunlight, it's possible for the heat index to increase by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially vital to children. Children regularly disregard the necessity to rest and replenish fluids. Thirst is a late symptom of dehydration - thus, maintaining hydration, particularly during long-lasting physical activities, is essential.

Humidity

In July, the average relative humidity is 80%.

Rainfall

In Harrisburg, in July, it is raining for 15.1 days, with typically 1.65" (42mm) of accumulated precipitation. Throughout the year, in Harrisburg, Ohio, there are 134.1 rainfall days, and 14.53" (369mm) of precipitation is accumulated.

Snowfall

In Harrisburg, snow does not fall in May through September.

Daylight

In Harrisburg, the average length of the day in July is 14h and 40min.
On the first day of the month, sunrise is at 6:08 am and sunset at 9:04 pm. On the last day of July, sunrise is at 6:31 am and sunset at 8:46 pm EDT.

Sunshine

In July, the average sunshine is 10.3h.

UV index

May through August, with an average maximum UV index of 6, are months with the highest UV index. A UV Index value of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV radiation for average individuals.
Note: A maximum high UV index of 6 in July translates into the following recommendations:
Endorse precautions and be consistent with sun safety guidelines. Preventing sunburn is paramount. Stay out of direct sunlight and seek shade between 10 a.m. and 4 p.m., when UV radiation is strongest, but remember that shade devices may not offer full sun protection. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage.
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Frequently asked questions

What time of the year is the hottest in Harrisburg?

In Harrisburg, July registers the highest temperatures, averaging 82°F (27.8°C) at the peak and 64.2°F (17.9°C) at the lowest.

What is the usual temperature for Harrisburg in July?

The high-temperature during July is 82°F (27.8°C) and the low-temperature is 64.2°F (17.9°C). In July, the average heat index (a.k.a. 'real feel', 'apparent temperature'), which calculates the temperature value influenced by the moisture in the air, is evaluated at 89.6°F (32°C).

What is the average humidity in July in Harrisburg?

In Harrisburg, Ohio, the average relative humidity in July is 80%.

How much does it rain in Harrisburg in July?

In July, the rain falls for 15.1 days. Throughout July, 1.65" (42mm) of precipitation is accumulated.

When it does not snow in Harrisburg?

May through September are months without snowfall in Harrisburg.

How many hours of daylight does Harrisburg have in July?

The average day length in July in Harrisburg is 14h and 40min.

What time are sunrise and sunset in July in Harrisburg?

On the first day of July in Harrisburg, sunrise is at 6:08 am and sunset at 9:04 pm. On the last day of the month, sunrise is at 6:31 am and sunset at 8:46 pm EDT.

How long on average sun shines in July in Harrisburg?

The average sunshine duration in July in Harrisburg is 10.3h.

What is the month with the highest UV index in Harrisburg?

The months with the highest UV index in Harrisburg are May through August, with an average maximum UV index of 6.

What is the UV index reading in July in Harrisburg?

In July, the average daily maximum UV index in Harrisburg is 6. A UV Index of 6 to 7 symbolizes a high health vulnerability 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
Harrisburg, OH

Average temperature in July - Harrisburg, OH
  • Average high temperature in July: 82°F

The warmest month (with the highest average high temperature) is July (82°F).
The month with the lowest average high temperature is January (33.4°F).

  • Average low temperature in July: 64.2°F

The month with the highest average low temperature is July (64.2°F).
The coldest month (with the lowest average low temperature) is January (21.6°F).

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Average pressure in July
Harrisburg, OH

Average pressure in July - Harrisburg, OH
  • Average pressure in July: 29.98"Hg

The months with the highest atmospheric pressure are January and November (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).

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Average wind speed in July
Harrisburg, OH

Average wind speed in July - Harrisburg, OH
  • Average wind speed in July: 5.6mph

The windiest month (with the highest average wind speed) is January (9.8mph).
The calmest month (with the lowest average wind speed) is August (5.5mph).

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Average humidity in July
Harrisburg, OH

Average humidity in July - Harrisburg, OH
  • Average humidity in July: 80%

The month with the highest relative humidity is January (83%).
The months with the lowest relative humidity are October and November (75%).

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Average rainfall in July
Harrisburg, OH

Average rainfall in July - Harrisburg, OH
  • Average rainfall in July: 1.65"

The wettest month (with the highest rainfall) is May (1.81").
The driest month (with the least rainfall) is September (0.87").

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Average rainfall days in July
Harrisburg, OH

Average rainfall days in July - Harrisburg, OH
  • Average rainfall days in July: 15.1 days

The month with the highest number of rainy days is May (15.8 days).
The month with the least rainy days is January (7.6 days).

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Average snowfall in July
Harrisburg, OH

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

The month with the highest snowfall is January (1.22").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days in July
Harrisburg, OH

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

The month with the highest number of snowfall days is January (8.7 days).
The months with the least snowfall days are June, July, August and September (0 days).

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

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

The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 24min).

  • Average sunshine in July: 10h and 2min

The month with the most sunshine is August (Average sunshine: 10h and 30min).
The month with the least sunshine is January (Average sunshine: 3h and 36min).

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Average sunshine days in July
Harrisburg, OH

Average sunshine days in July - Harrisburg, OH
  • Average sunshine days in July: 11.9 days

The month with the most sunshine days is November (20.7 days).
The month with the least sunshine days is May (11.5 days).

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Average UV index in July
Harrisburg, OH

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

The months with the highest UV index are May, June, July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).

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Average cloud cover in July
Harrisburg, OH

Average cloud cover in July - Harrisburg, OH
  • Average cloud cover in July: 31

The month with the most cloud cover is January (Cloud cover 61).
The month with the least cloud cover is August (Cloud cover 28).

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Average visibility in July
Harrisburg, OH

Average visibility in July - Harrisburg, OH
  • Average visibility in July: 6mi

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

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Harrisburg, Ohio, USA

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