July weather forecast
Helvetia, WV

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Weather in July

July, like June, in Helvetia, West Virginia, is another warm summer month, with an average temperature fluctuating between 60.1°F (15.6°C) and 82°F (27.8°C).

Temperature

With average high temperatures of 82°F (27.8°C) and lows of 60.1°F (15.6°C), July is the warmest month.

Heat index

The heat index for July is computed to be a hot 87.8°F (31°C). Constant exposure and activity lead to possible fatigue. Prolonged exercise may result in heat cramps.
When referencing the heat index, its values are suitable for shady environments and light breezes. Heat index values can rise by 15 Fahrenheit (8 Celsius) degrees when in direct sunlight.
Note: The heat index, also known as 'apparent temperature' or 'feels like', unifies temperature and humidity readings to offer a comprehensive feel of warmth. The influence of weather is personal, differing among a variety of individuals based on differences in body mass, stature, and the level of physical activity. Always consider that direct sunlight exposure might heighten the heat's effects, pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular importance for children. Youths are typically more endangered than adults since they usually sweat less. Their larger skin surface concerning their smaller bodies and higher heat production due to activity further adds to their vulnerability.

Humidity

The months with the lowest humidity in Helvetia are June through August and November, with an average relative humidity of 77%.

Rainfall

In Helvetia, during July, the rain falls for 19.3 days and regularly aggregates up to 3.5" (89mm) of precipitation. In Helvetia, during the entire year, the rain falls for 187.8 days and collects up to 38.07" (967mm) of precipitation.

Snowfall

June through September are months without snowfall.

Daylight

The average length of the day in July in Helvetia is 14h and 34min.
On the first day of July in Helvetia, West Virginia, sunrise is at 6:00 am and sunset at 8:49 pm. On the last day of the month, sunrise is at 6:22 am and sunset at 8:32 pm EDT.

Sunshine

The average sunshine in July in Helvetia is 9.8h.

UV index

July is the month with the highest UV index, with an average maximum UV index of 6. A UV Index reading of 6 to 7 represents a high health risk from exposure to the Sun's UV radiation for the average person.
Note: In July, a daily UV index of 6 turns into the following recommendations:
Stand by precautions and apply sun safety measures. Evading sunburn is of great importance. Minimize exposure to direct sunlight and seek shade from 10 a.m. to 4 p.m., when UV radiation is most intense, but remember that shade structures may not offer complete 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 are the warmest months in Helvetia?

July is the month when Helvetia experiences its warmest temperatures, averaging a high of 82°F (27.8°C) and a low of 60.1°F (15.6°C).

What is the temperature in July in Helvetia?

In Helvetia, in July, the average high-temperature is 82°F (27.8°C), and the average low-temperature is 60.1°F (15.6°C). In July, the average heat index (a.k.a. 'real feel', 'apparent temperature'), which represents the influence of relative humidity on air temperature, is computed to be 87.8°F (31°C).

What is the least humid month in Helvetia?

June through August and November, with an average relative humidity of 77%, are the least humid months in Helvetia.

What is the average humidity in July in Helvetia?

In July, the average relative humidity is 77%.

How much does it rain in Helvetia in July?

In Helvetia, in July, it is raining for 19.3 days, with typically 3.5" (89mm) of accumulated precipitation.

When it does not snow in Helvetia?

In Helvetia, West Virginia, snow does not fall in June through September.

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

In July, the average day length is 14h and 34min.

When are sunrise and sunset in July in Helvetia?

On the first day of July, sunrise is at 6:00 am and sunset at 8:49 pm. On the last day of the month, sunrise is at 6:22 am and sunset at 8:32 pm EDT.

How long on average sun shines in July in Helvetia?

The average sunshine duration in July in Helvetia is 9.8h.

When is the highest UV index in Helvetia?

The month with the highest UV index is July, with an average maximum UV index of 6.

How high is the UV index in July in Helvetia?

In July, the average daily maximum UV index is 6. A UV Index of 6 to 7 symbolizes a high health threat from exposure to Sun's UV rays.
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
Helvetia, WV

Average temperature in July - Helvetia, WV
  • 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 (35.4°F).

  • Average low temperature in July: 60.1°F

The month with the highest average low temperature is July (60.1°F).
The coldest month (with the lowest average low temperature) is January (22.5°F).

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Average pressure in July
Helvetia, WV

Average pressure in July - Helvetia, WV
  • Average pressure in July: 29.99"Hg

The month with the highest atmospheric pressure is November (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.96"Hg).

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Average wind speed in July
Helvetia, WV

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

The windiest month (with the highest average wind speed) is February (7.4mph).
The calmest month (with the lowest average wind speed) is August (4.3mph).

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Average humidity in July
Helvetia, WV

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

The months with the highest relative humidity are January and February (84%).
The months with the lowest relative humidity are June, July, August and November (77%).

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Average rainfall in July
Helvetia, WV

Average rainfall in July - Helvetia, WV
  • Average rainfall in July: 3.5"

The wettest month (with the highest rainfall) is May (4.33").
The driest month (with the least rainfall) is September (1.89").

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Average rainfall days in July
Helvetia, WV

Average rainfall days in July - Helvetia, WV
  • Average rainfall days in July: 19.3 days

The month with the highest number of rainy days is May (21.3 days).
The month with the least rainy days is February (11.4 days).

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Average snowfall in July
Helvetia, WV

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

The month with the highest snowfall is January (9.02").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in July
Helvetia, WV

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

The month with the highest number of snowfall days is January (17.2 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
Helvetia, WV

Average daylight in July / Average sunshine in July - Helvetia, WV
  • Average daylight in July: 14h and 4min

The month with the longest days is June (Average daylight: 14h and 48min).
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 6min).
The month with the least sunshine is January (Average sunshine: 3h and 30min).

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Average sunshine days in July
Helvetia, WV

Average sunshine days in July - Helvetia, WV
  • Average sunshine days in July: 9.6 days

The month with the most sunshine days is November (13.2 days).
The month with the least sunshine days is February (7.2 days).

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Average UV index in July
Helvetia, WV

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

The month with the highest UV index is July (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
Helvetia, WV

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

The month with the most cloud cover is January (Cloud cover 66).
The month with the least cloud cover is August (Cloud cover 35).

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Average visibility in July
Helvetia, WV

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

The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (5mi).
The month with the lowest visibility is January (4mi).

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Helvetia, West Virginia, USA

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