July weather forecast
Mercers Bottom, WV

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Weather in July

July in Mercers Bottom, West Virginia, is a hot summer month, with temperature in the range of an average high of 86.4°F (30.2°C) and an average low of 64.2°F (17.9°C).

Temperature

In Mercers Bottom, the peak average temperatures are observed in July, with a high of 86.4°F (30.2°C) and a low of 64.2°F (17.9°C).

Heat index

The heat index in July is evaluated at a fiery hot 98.6°F (37°C). Use additional protective measures, heat cramps and heat exhaustion are possible outcomes. Continuous activity might lead to heatstroke.
Heat index specifics point out values are for conditions of shade and a slight breeze. If directly exposed to the sun, the heat index could rise by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'feels like', quantifies the warmth felt when relative humidity is considered. This effect is subjective, differing among individuals based on their physical activity and perception of heat, which can be influenced by factors like wind, clothing, and metabolic variances. Direct exposure to the sun's rays can enhance the felt temperature, increasing the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely vital to babies and toddlers. Youngsters typically face more danger than adults since they sweat less. Their larger skin surface compared to their small bodies and heightened heat production from their activities augment their vulnerability.
The human body cools itself through perspiration, as excessive warmth is removed from the body through sweat evaporation. In circumstances of high air temperature and humidity (high heat index), the body's perspiration is restricted, heightening the feeling of warmth. Excessive heat gain, when not shed effectively by the body, can result in increasing body temperatures and related hazards.

Humidity

The average relative humidity in July in Mercers Bottom is 75%.

Rainfall

In July, in Mercers Bottom, the rain falls for 17.4 days. Throughout July, 3.03" (77mm) of precipitation is accumulated. Throughout the year, in Mercers Bottom, there are 176.2 rainfall days, and 35" (889mm) of precipitation is accumulated.

Snowfall

In Mercers Bottom, snow does not fall in May through September.

Daylight

The average length of the day in July is 14h and 33min.
On the first day of the month, sunrise is at 6:08 am and sunset at 8:57 pm. On the last day of July, in Mercers Bottom, sunrise is at 6:30 am and sunset at 8:40 pm EDT.

Sunshine

In Mercers Bottom, the average sunshine in July is 9.9h.

UV index

May through August, with an average maximum UV index of 6, are months with the highest UV index in Mercers Bottom. A UV Index reading of 6 to 7 represents a high health hazard from exposure to the Sun's UV radiation for ordinary individuals.
Note: In July, the maximum UV index of 6 suggests this advice:
Guard oneself from overexposure. Defence against sun injury is vital. Stay in the shade and avoid direct Sun exposure from 10 a.m. to 4 p.m., a time when UV radiation is at its strongest, and remember that parasols or canopies do not offer full protection. In bright sunlight, prioritize sunglasses that grant protection from UVA and UVB radiation.
Updated: Feb 14, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What month is the hottest in Mercers Bottom?

With its average high temperature of 86.4°F (30.2°C) and a low of 64.2°F (17.9°C), July is regarded as the warmest month in Mercers Bottom, West Virginia.

How hot does it get in Mercers Bottom in July?

An average high-temperature, in July, in Mercers Bottom, is 86.4°F (30.2°C) and the average low-temperature is 64.2°F (17.9°C). In July, the average heat index (a.k.a. 'apparent temperature', 'felt air temperature'), which represents the influence of relative humidity on air temperature, is evaluated at 98.6°F (37°C).

What is the average humidity in July in Mercers Bottom?

In July, the average relative humidity in Mercers Bottom is 75%.

How many days does it rain in July in Mercers Bottom?

In Mercers Bottom, during July, the rain falls for 17.4 days and regularly aggregates up to 3.03" (77mm) of precipitation.

When it does not snow in Mercers Bottom?

May through September are months without snowfall in Mercers Bottom.

How many hours of daylight does Mercers Bottom have in July?

In Mercers Bottom, the average day length in July is 14h and 33min.

What time are sunrise and sunset in July in Mercers Bottom?

On the first day of July in Mercers Bottom, West Virginia, sunrise is at 6:08 am and sunset at 8:57 pm. On the last day of the month, sunrise is at 6:30 am and sunset at 8:40 pm EDT.

How many hours of sunshine does Mercers Bottom have in July?

In Mercers Bottom, West Virginia, the average sunshine duration in July is 9.9h.

What are the months with the highest UV index in Mercers Bottom?

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

How high is the UV index in July in Mercers Bottom?

In July, the average daily maximum UV index in Mercers Bottom is 6. A UV Index reading of 6 to 7 represents 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
Mercers Bottom, WV

Average temperature in July - Mercers Bottom, WV
  • Average high temperature in July: 86.4°F

The warmest month (with the highest average high temperature) is July (86.4°F).
The month with the lowest average high temperature is January (38.7°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 (25.2°F).

Average pressure in July
Mercers Bottom, WV

Average pressure in July - Mercers Bottom, WV
  • Average pressure in July: 30"Hg

The month with the highest atmospheric pressure is November (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.97"Hg).

Average wind speed in July
Mercers Bottom, WV

Average wind speed in July - Mercers Bottom, WV
  • Average wind speed in July: 4.4mph

The windiest months (with the highest average wind speed) are January and February (6.7mph).
The calmest month (with the lowest average wind speed) is August (4.2mph).

Average humidity in July
Mercers Bottom, WV

Average humidity in July - Mercers Bottom, WV
  • Average humidity in July: 75%

The month with the highest relative humidity is February (82%).
The month with the lowest relative humidity is August (74%).

Average rainfall in July
Mercers Bottom, WV

Average rainfall in July - Mercers Bottom, WV
  • Average rainfall in July: 3.03"

The wettest month (with the highest rainfall) is May (3.9").
The driest month (with the least rainfall) is September (1.77").

Average rainfall days in July
Mercers Bottom, WV

Average rainfall days in July - Mercers Bottom, WV
  • Average rainfall days in July: 17.4 days

The month with the highest number of rainy days is May (19.8 days).
The month with the least rainy days is November (10.1 days).

Average snowfall in July
Mercers Bottom, WV

Average snowfall in July - Mercers Bottom, WV
  • Average snowfall in July: 0"

The month with the highest snowfall is January (4.29").
The months with the least snowfall are May, June, July, August and September (0").

Average snowfall days in July
Mercers Bottom, WV

Average snowfall days in July - Mercers Bottom, WV
  • Average snowfall days in July: 0 days

The month with the highest number of snowfall days is January (12.5 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in July /
Average sunshine in July
Mercers Bottom, WV

Average daylight in July / Average sunshine in July - Mercers Bottom, 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 24min).
The month with the least sunshine is January (Average sunshine: 3h and 42min).

Average sunshine days in July
Mercers Bottom, WV

Average sunshine days in July - Mercers Bottom, WV
  • Average sunshine days in July: 11.1 days

The month with the most sunshine days is November (17.4 days).
The month with the least sunshine days is May (8.6 days).

Average UV index in July
Mercers Bottom, WV

Average UV index in July - Mercers Bottom, WV
  • 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 and December (UV index 2).

Average cloud cover in July
Mercers Bottom, WV

Average cloud cover in July - Mercers Bottom, WV
  • Average cloud cover in July: 37

The month with the most cloud cover is January (Cloud cover 62).
The month with the least cloud cover is August (Cloud cover 32).

Average visibility in July
Mercers Bottom, WV

Average visibility in July - Mercers Bottom, 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, February, March, May, June, July, August, September, October and December (5mi).

Mercers Bottom, West Virginia, USA

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