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

July, known for its average high temperature of 83.3°F (28.5°C) and an average low temperature of 61.3°F (16.3°C), is the warmest month in Weirton.

Heat index

July's mean heat index is appraised at a tropical 91.4°F (33°C). Implement additional safety measures to avoid heat cramps and heat exhaustion. Persistent activity might trigger heatstroke.
It is important to note that the heat index values are for shaded areas and light wind scenarios. With exposure to direct sunshine, the heat index could climb by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'real feel', takes into account both air temperature and humidity to illustrate what people actually feel. Elements such as metabolic variations, being pregnant, and physical activity can impact one's weather perception. Should you be directly under the sun, anticipate a possible increase in the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values hold great significance to children. Younglings frequently fail to recognize the requirement to rest and rehydrate. Thirst emerges late in dehydration - it is imperative to keep hydration levels high, particularly during extended physical exertions.

Humidity

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

Rainfall

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

Snowfall

June through September are months without snowfall.

Daylight

The average length of the day in July 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

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

UV index

June and July, with an average maximum UV index of 6, are months with the highest UV index. A UV Index reading of 6 to 7 represents a high health risk from exposure to the Sun's UV radiation for the ordinary person.
Note: In July, the UV index of 6 transforms into the following advice:
Deflect overexposure. Sun protection is a necessity. Limit your exposure to the sun's UV radiation, which is strongest between 10 a.m. and 4 p.m., and note that parasols or canopies may not provide full sun protection. Experience reduced UV exposure by about half when donning a wide-brim hat.

Frequently asked questions

What time of the year is the hottest?

July temperatures tend to peak at an average high of 83.3°F (28.5°C) and dip to a low of 61.3°F (16.3°C).

How hot is July?

In July, the average high-temperature and low-temperature in Weirton are 83.3°F (28.5°C) and 61.3°F (16.3°C) respectively. The average heat index (a.k.a. 'apparent temperature', 'real feel'), which represents the influence of relative humidity on air temperature, in July is appraised 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.

What is the average humidity in July in Weirton?

The average relative humidity in July is 77%.

How much does it rain in July?

In Weirton, during July, the rain falls for 18.4 days and regularly aggregates up to 2.87" (73mm) of precipitation.

When it does not snow?

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

What is the average length of the day in July?

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

When are sunrise and sunset in July?

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, sunrise is at 6:19 am and sunset at 8:37 pm EDT.

What are the months with the most sunshine?

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

How long on average sun shines in July?

In July, the average sunshine duration is 10h.

What is the month with the highest UV index?

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

How high is the UV index in July?

In Weirton, the average daily maximum UV index in July is 6. A UV Index estimate of 6 to 7 represents a high hazard to health 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
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).

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).

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).

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%).

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").

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).

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").

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).

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).

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).

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).

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).

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).

Weirton, West Virginia, USA

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