July weather forecast
Lake Wylie, SC

Weather in July

July, like June, is a hot summer month in Lake Wylie, South Carolina, with an average temperature ranging between min 70.2°F (21.2°C) and max 91°F (32.8°C).

Temperature

July is the warmest month, with an average high-temperature of 91°F (32.8°C) and an average low-temperature of 70.2°F (21.2°C).

Heat index

In July, the average heat index is computed to be an extremely hot 109.4°F (43°C). Beware: Heat cramps and heat exhaustion are very likely. Heatstroke is imminent with prolonged activity.
Take into consideration that the heat index values are calculated for shade and light wind conditions. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature', 'real feel', 'feels like', or 'apparent temperature', is calculated by taking the relative humidity value for a specific location and factoring it into the air temperature reading. Additional factors like activity, pregnancy, metabolic differences, and clothing affect individual temperature impact. Be aware that direct exposure to sunlight increases heat impact and may raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Children are often less aware of the need to rest and re-hydrate. Thirst is a late sign of dehydration - it is vital to remain hydrated, particularly during prolonged physical activities.
The human body normally cools itself by perspiration. Excessive warmth is eliminated from the body by evaporation of sweat. High relative humidity reduces the evaporation rate, resulting in a lower heat removal rate from the body, causing the perception of being overheated. If the body can not disperse the excessive heat and body temperature reaches conditions of hyperthermia, above 99.5°F (37.5°C) to 100.9°F (38.3°C), thermal conditions are potentially life-threatening.

Humidity

The months with the lowest humidity are June and July, with an average relative humidity of 70%.

Rainfall

In July, the rain falls for 18.4 days. Throughout July, 2.56" (65mm) of precipitation is accumulated. In Lake Wylie, during the entire year, the rain falls for 152.2 days and collects up to 29.69" (754mm) of precipitation.

Snowfall

In Lake Wylie, snow does not fall in April through November.

Daylight

In July, the average length of the day is 14h and 15min.
On the first day of July in Lake Wylie, sunrise is at 6:13 am and sunset at 8:42 pm. On the last day of the month, sunrise is at 6:32 am and sunset at 8:28 pm EDT.

Sunshine

The month with the most sunshine in Lake Wylie is July, with an average of 10.8h of sunshine.

UV index

The months with the highest UV index in Lake Wylie, South Carolina, are May through August, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high health hazard from unprotected exposure to Sun's UV rays for the ordinary person.
Note: In July, the average maximum UV index of 6 translate into the following recommendations:
Take precautions and utilize sun safety practices. Protection against skin and eye damage is required. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.
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FAQ

What is the warmest month in Lake Wylie?

July is the warmest month, with an average high-temperature of 91°F (32.8°C) and an average low-temperature of 70.2°F (21.2°C).

What is the temperature in July in Lake Wylie?

The average high-temperature, in July, in Lake Wylie, is 91°F (32.8°C), while the average low-temperature is 70.2°F (21.2°C). The average heat index (a.k.a. 'apparent temperature', 'real feel'), which combines air temperature and relative humidity, in July is computed to be 109.4°F (43°C).

What is the least humid month in Lake Wylie?

June and July, with an average relative humidity of 70%, are the least humid months.

What is the average humidity in July in Lake Wylie?

In July, the average relative humidity in Lake Wylie is 70%.

How much does it rain in Lake Wylie in July?

In Lake Wylie, in July, during 18.4 rainfall days, 2.56" (65mm) of precipitation is typically accumulated.

When it does not snow in Lake Wylie?

In Lake Wylie, snow does not fall in April through November.

How many hours of daylight does Lake Wylie have in July?

The average day length in July in Lake Wylie is 14h and 15min.

When are sunrise and sunset in July in Lake Wylie?

In July, on the first day of the month, sunrise is at 6:13 am and sunset at 8:42 pm. On the last day of the month, in Lake Wylie, South Carolina, sunrise is at 6:32 am and sunset at 8:28 pm EDT.

What month has the most sunshine in Lake Wylie?

July has the most sunshine of the year, with an average of 10.8h of sunshine.

How many hours of sunshine does Lake Wylie have in July?

In Lake Wylie, South Carolina, the average sunshine duration in July is 10.8h.

What are the months with the highest UV index in Lake Wylie?

The months with the highest UV index in Lake Wylie, South Carolina, are May through August, with an average maximum UV index of 6.

What is the UV index reading in July in Lake Wylie?

In Lake Wylie, the average daily maximum UV index in July is 6. A UV Index of 6 to 7 symbolizes a high health vulnerability from unprotected exposure to UV radiation.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in July
Lake Wylie, SC

Average temperature in July - Lake Wylie, SC
  • Average high temperature in July: 91°F

The warmest month (with the highest average high temperature) is July (91°F).
The month with the lowest average high temperature is January (48.9°F).

  • Average low temperature in July: 70.2°F

The month with the highest average low temperature is July (70.2°F).
The coldest month (with the lowest average low temperature) is January (33.4°F).

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Average pressure in July
Lake Wylie, SC

Average pressure in July - Lake Wylie, SC
  • Average pressure in July: 30"Hg

The month with the highest atmospheric pressure is November (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.98"Hg).

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Average wind speed in July
Lake Wylie, SC

Average wind speed in July - Lake Wylie, SC
  • Average wind speed in July: 4.7mph

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

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Average humidity in July
Lake Wylie, SC

Average humidity in July - Lake Wylie, SC
  • Average humidity in July: 70%

The months with the highest relative humidity are May and December (75%).
The months with the lowest relative humidity are June and July (70%).

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Average rainfall in July
Lake Wylie, SC

Average rainfall in July - Lake Wylie, SC
  • Average rainfall in July: 2.56"

The wettest month (with the highest rainfall) is August (3.19").
The driest month (with the least rainfall) is October (1.85").

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Average rainfall days in July
Lake Wylie, SC

Average rainfall days in July - Lake Wylie, SC
  • Average rainfall days in July: 18.4 days

The month with the highest number of rainy days is July (18.4 days).
The month with the least rainy days is November (8.6 days).

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Average snowfall in July
Lake Wylie, SC

Average snowfall in July - Lake Wylie, SC
  • Average snowfall in July: 0"

The month with the highest snowfall is December (2.48").
The months with the least snowfall are April, May, June, July, August, September, October and November (0").

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Average snowfall days in July
Lake Wylie, SC

Average snowfall days in July - Lake Wylie, SC
  • Average snowfall days in July: 0 days

The month with the highest number of snowfall days is February (1.8 days).
The months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).

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Average daylight in July /
Average sunshine in July
Lake Wylie, SC

Average daylight in July / Average sunshine in July - Lake Wylie, SC
  • Average daylight in July: 14h and 15min

The month with the longest days is June (Average daylight: 14h and 29min).
The month with the shortest days is December (Average daylight: 9h and 50min).

  • Average sunshine in July: 10h and 48min

The month with the most sunshine is July (Average sunshine: 10h and 48min).
The month with the least sunshine is December (Average sunshine: 5h and 24min).

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Average sunshine days in July
Lake Wylie, SC

Average sunshine days in July - Lake Wylie, SC
  • Average sunshine days in July: 10.3 days

The month with the most sunshine days is October (21.5 days).
The month with the least sunshine days is July (10.3 days).

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Average UV index in July
Lake Wylie, SC

Average UV index in July - Lake Wylie, SC
  • 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 and December (UV index 2).

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Average cloud cover in July
Lake Wylie, SC

Average cloud cover in July - Lake Wylie, SC
  • Average cloud cover in July: 30

The month with the most cloud cover is February (Cloud cover 43).
The month with the least cloud cover is June (Cloud cover 29).

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Average visibility in July
Lake Wylie, SC

Average visibility in July - Lake Wylie, SC
  • Average visibility in July: 6mi

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

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