July weather forecast
Weirton, WV

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Weather in July

July, typically the hottest month across various regions, records the highest temperatures in Weirton, with highs reaching 83.3°F (28.5°C). A good amount of precipitation observed satisfies the city with rainfall spread over more than half the month. As UV index reaches its peak, outdoor enthusiasts might have to curtail some of their plans. However, gentle winds and low cloud cover make for a predominantly clear sky, providing refreshing breaks in between. July is the highlight of Weirton’s summer, complete with warmth, rain and extended daylight.

Temperature

The temperatures in Weirton reach their highest averages in July, with highs of 83.3°F (28.5°C) and lows of 61.3°F (16.3°C).

Heat index

For most parts of July, the heat index is evaluated at a hot 91.4°F (33°C). More protective measures are required - heat exhaustion and heat cramps are likely. Heatstroke may follow lengthy activity.
Take note of the fact that heat index values are based on shaded circumstances with light airflows. Heat index values might soar by up to 15 Fahrenheit (8 Celsius) degrees with exposure to direct sunshine.
Note: The heat index, also known as 'apparent temperature' or 'feels like', comes about by integrating the temperature readings with the humidity levels. The impact of weather on an individual can be subjective, affected by the person's activity and heat perception, which can vary due to elements including wind, clothing, and metabolic differences. With the sun shining directly, it's crucial to understand that it can increase the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Young kids are often more at risk than adults as they tend to perspire less. Besides, their skin surface is larger relative to their small bodies, and their increased heat output from their active lifestyle compounds their risk.

Humidity

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

Rainfall

In Weirton, during July, the rain falls for 18.4 days and regularly aggregates up to 2.87" (73mm) of precipitation. Throughout the year, there are 175.9 rainfall days, and 31.22" (793mm) of precipitation is accumulated.

Snowfall

June through September are months without snowfall.

Daylight

In July, the average length of the day is 14h and 43min.
On the first day of the month, sunrise is at 5:56 am and sunset at 8:56 pm. On the last day of July, in Weirton, sunrise is at 6:19 am and sunset at 8:37 pm EDT.

Sunshine

July and August, with an average of 10h of sunshine, are months with the most sunshine.

UV index

The months with the highest UV index in Weirton are June and July, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV radiation for ordinary individuals.
Note: The UV index of 6 during July translates into the following guidance:
Apply measures and align with sun safety principles. Safeguarding against skin and eye injury is pivotal. Stay in the shade and limit direct sun exposure between 10 a.m. and 4 p.m., when UV radiation is at its strongest. Remember, however, that not all shade structures provide full sun protection. Protect your eyes, ears, face, and neck from the Sun by wearing a wide-brimmed hat.
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Frequently asked questions

What is the hottest time of year in Weirton?

July stands out as Weirton's warmest month, with temperatures ranging between an average high of 83.3°F (28.5°C) and a low of 61.3°F (16.3°C).

How hot is it in Weirton in July?

The high-temperature, in July, in Weirton, is 83.3°F (28.5°C), while the low-temperature averages to 61.3°F (16.3°C). The average heat index (a.k.a. 'real feel', 'apparent temperature'), which combines relative humidity and air temperature, in July is evaluated at 91.4°F (33°C).

What is the least humid month in Weirton?

April, July and August, with an average relative humidity of 77%, are the least humid months in Weirton.

What is the average humidity in July in Weirton?

In Weirton, West Virginia, the average relative humidity in July is 77%.

How many days does it rain in July in Weirton?

In July, in Weirton, the rain falls for 18.4 days. Throughout July, 2.87" (73mm) of precipitation is accumulated.

When it does not snow in Weirton?

In Weirton, snow does not fall in June through September.

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

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

When are sunrise and sunset in July in Weirton?

In July, on the first day of the month, sunrise is at 5:56 am and sunset at 8:56 pm. On the last day of the month, in Weirton, sunrise is at 6:19 am and sunset at 8:37 pm EDT.

What is the month with the most sunshine in Weirton?

July and August, with an average of 10h of sunshine, are months with the most sunshine in Weirton, West Virginia.

How long on average sun shines in July in Weirton?

In July, the average sunshine duration in Weirton, West Virginia, is 10h.

When is the highest UV index in Weirton?

The months with the highest UV index in Weirton are June and July, with an average maximum UV index of 6.

What is the UV index intensity in July in Weirton?

In Weirton, West Virginia, the average daily maximum UV index in July is 6. A UV Index reading of 6 to 7 represents a high health threat 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
Weirton, WV

Average temperature in July - Weirton, WV
  • Average high temperature in July: 83.3°F

The warmest month (with the highest average high temperature) is July (83.3°F).
The month with the lowest average high temperature is January (33.1°F).

  • Average low temperature in July: 61.3°F

The month with the highest average low temperature is July (61.3°F).
The coldest month (with the lowest average low temperature) is January (20.3°F).

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Average pressure in July
Weirton, WV

Average pressure in July - Weirton, WV
  • Average pressure in July: 29.98"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
Weirton, WV

Average wind speed in July - Weirton, WV
  • Average wind speed in July: 4.7mph

The windiest month (with the highest average wind speed) is January (8.1mph).
The calmest months (with the lowest average wind speed) are July and August (4.7mph).

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Average humidity in July
Weirton, WV

Average humidity in July - Weirton, WV
  • Average humidity in July: 77%

The month with the highest relative humidity is February (85%).
The months with the lowest relative humidity are April, July and August (77%).

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Average rainfall in July
Weirton, WV

Average rainfall in July - Weirton, WV
  • Average rainfall in July: 2.87"

The wettest month (with the highest rainfall) is May (3.19").
The driest month (with the least rainfall) is November (2.17").

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Average rainfall days in July
Weirton, WV

Average rainfall days in July - Weirton, WV
  • Average rainfall days in July: 18.4 days

The month with the highest number of rainy days is May (20.5 days).
The month with the least rainy days is February (9.4 days).

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Average snowfall in July
Weirton, WV

Average snowfall in July - Weirton, WV
  • Average snowfall in July: 0"

The month with the highest snowfall is January (5").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in July
Weirton, WV

Average snowfall days in July - Weirton, WV
  • Average snowfall days in July: 0 days

The month with the highest number of snowfall days is January (15.5 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
Weirton, WV

Average daylight in July / Average sunshine in July - Weirton, WV
  • 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 months with the most sunshine are July and August (Average sunshine: 10h and 0min).
The month with the least sunshine is January (Average sunshine: 2h and 54min).

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Average sunshine days in July
Weirton, WV

Average sunshine days in July - Weirton, WV
  • Average sunshine days in July: 11 days

The month with the most sunshine days is November (15.5 days).
The months with the least sunshine days are January and May (8.8 days).

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Average UV index in July
Weirton, WV

Average UV index in July - Weirton, WV
  • Average UV index in July: 6

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

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Average cloud cover in July
Weirton, WV

Average cloud cover in July - Weirton, WV
  • Average cloud cover in July: 37

The month with the most cloud cover is January (Cloud cover 69).
The month with the least cloud cover is August (Cloud cover 35).

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Average visibility in July
Weirton, WV

Average visibility in July - Weirton, WV
  • Average visibility in July: 5mi

The months with the highest visibility are April and November (6mi).
The months with the lowest visibility are January and February (4mi).

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Weirton, West Virginia, USA

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