July weather forecast
Jasper, OH

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Weather in July

July, the same as June, is a moderately hot summer month in Jasper, Ohio, with an average temperature varying between 64°F (17.8°C) and 84.7°F (29.3°C).

Temperature

July proves to be the warmest month, recording an average peak temperature of 84.7°F (29.3°C) and a minimum temperature of 64°F (17.8°C).

Heat index

The heat index value during July is calculated to be a torrid 95°F (35°C). Implement additional safety measures to avoid heat cramps and heat exhaustion. Persistent activity might trigger heatstroke.
It is worth noting that heat index values are gauged for conditions in the shade and light breezes. The heat index could see an increase by 15 Fahrenheit (8 Celsius) degrees under direct sunshine.
Note: The heat index, also known as 'feels like' or 'apparent temperature', joins air temperature with relative humidity to produce a temperature perception for humans. The influence of weather is personal, with varied individuals experiencing it differently due to differences in body mass, stature, and physical exertion levels. Awareness of direct sun exposure is crucial as it has the potential to heighten the weather's effects, pushing up the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to babies and toddlers. Young children are more at risk than adults since they tend to sweat less. Moreover, their large skin surface in proportion to their small bodies and the high heat production due to their activities contribute to their vulnerability.
Perspiration is the body's default response to elevated temperatures, as it promotes the evaporation of sweat to achieve cooling. Increased relative humidity interferes with body cooling by slowing the rate of evaporation, resulting in a slower body cooling rate and a heightened feeling of heat. Accumulating heat beyond the body's cooling measures leads to rising temperatures and potential ailments.

Humidity

In July, the average relative humidity is 78%.

Rainfall

In Jasper, in July, during 16.3 rainfall days, 2.4" (61mm) of precipitation is typically accumulated. Throughout the year, there are 149.5 rainfall days, and 24.65" (626mm) of precipitation is accumulated.

Snowfall

May through October are months without snowfall.

Daylight

In Jasper, the average length of the day in July is 14h and 35min.
On the first day of July, sunrise is at 6:10 am and sunset at 9:02 pm. On the last day of the month, sunrise is at 6:32 am and sunset at 8:44 pm EDT.

Sunshine

In July, the average sunshine is 9.9h.

UV index

The months with the highest UV index are June through August, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV radiation for ordinary individuals.
Note: A maximum daily UV index of 6 during July morphs into the following directions:
Sidestep overexposure. Individuals with fair complexions risk burning in fewer than 20 minutes. The Sun's UV radiation is at its strongest between the hours of 10 a.m. and 4 p.m. Minimize direct exposure to the sun during this period. Counter UV radiation's ill effects with clothing designed for sun safety and UV-resistant eyewear.
Updated: Aug 26, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the hottest time of year?

In Jasper, temperatures reach their average annual highs in July, measuring 84.7°F (29.3°C) and a minimum average of 64°F (17.8°C).

How hot is July?

During July, Jasper experiences an average high-temperature of 84.7°F (29.3°C) and a low-temperature of 64°F (17.8°C). In July, the average heat index (a.k.a. 'real feel', 'feels like'), which represents the influence of relative humidity on air temperature, is calculated to be 95°F (35°C).

What is the average humidity in July?

The average relative humidity in July is 78%.

How much does it rain in July?

In July, the rain falls for 16.3 days. Throughout July, 2.4" (61mm) of precipitation is accumulated.

When it does not snow?

May through October are months without snowfall.

What is the average length of the day in July?

In July, the average day length is 14h and 35min.

When is the sunrise / sunset in July?

In July, on the first day of the month, sunrise is at 6:10 am and sunset at 9:02 pm. On the last day of the month, sunrise is at 6:32 am and sunset at 8:44 pm EDT.

How many hours of sunshine does Jasper have in July?

In July, the average sunshine duration in Jasper is 9.9h.

What is the month with the highest UV index?

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

What is the UV index intensity in July?

In Jasper, the average daily maximum UV index in July is 6. A UV Index estimate of 6 to 7 represents a high health threat from exposure to the Sun's 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
Jasper, OH

Average temperature in July - Jasper, OH
  • Average high temperature in July: 84.7°F

The warmest month (with the highest average high temperature) is July (84.7°F).
The month with the lowest average high temperature is January (36.1°F).

  • Average low temperature in July: 64°F

The month with the highest average low temperature is July (64°F).
The coldest month (with the lowest average low temperature) is January (23.5°F).

Average pressure in July
Jasper, OH

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

The months with the highest atmospheric pressure are January and November (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.95"Hg).

Average wind speed in July
Jasper, OH

Average wind speed in July - Jasper, OH
  • Average wind speed in July: 4.8mph

The windiest month (with the highest average wind speed) is January (8mph).
The calmest month (with the lowest average wind speed) is August (4.7mph).

Average humidity in July
Jasper, OH

Average humidity in July - Jasper, OH
  • Average humidity in July: 78%

The month with the highest relative humidity is February (82%).
The months with the lowest relative humidity are April, August, September, October and November (76%).

Average rainfall in July
Jasper, OH

Average rainfall in July - Jasper, OH
  • Average rainfall in July: 2.4"

The wettest month (with the highest rainfall) is May (2.8").
The driest month (with the least rainfall) is September (1.38").

Average rainfall days in July
Jasper, OH

Average rainfall days in July - Jasper, OH
  • Average rainfall days in July: 16.3 days

The month with the highest number of rainy days is May (17.5 days).
The month with the least rainy days is November (8 days).

Average snowfall in July
Jasper, OH

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

The month with the highest snowfall is February (2.2").
The months with the least snowfall are May, June, July, August, September and October (0").

Average snowfall days in July
Jasper, OH

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

The month with the highest number of snowfall days is January (7.5 days).
The months with the least snowfall days are June, July, August and September (0 days).

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

Average daylight in July / Average sunshine in July - Jasper, 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 30min).

  • Average sunshine in July: 9h and 5min

The month with the most sunshine is August (Average sunshine: 10h and 24min).
The month with the least sunshine is January (Average sunshine: 3h and 42min).

Average sunshine days in July
Jasper, OH

Average sunshine days in July - Jasper, OH
  • Average sunshine days in July: 12.4 days

The month with the most sunshine days is November (20.1 days).
The month with the least sunshine days is May (11.7 days).

Average UV index in July
Jasper, OH

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

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

Average cloud cover in July
Jasper, OH

Average cloud cover in July - Jasper, OH
  • Average cloud cover in July: 35

The month with the most cloud cover is January (Cloud cover 61).
The month with the least cloud cover is August (Cloud cover 30).

Average visibility in July
Jasper, OH

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

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

Jasper, Ohio, USA

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