July weather forecast
Winnsboro, SC

Weather in July

July, like June, is another tropical summer month in Winnsboro, South Carolina, with average temperature varying between 91.6°F (33.1°C) and 71.8°F (22.1°C).

Temperature

July is the warmest month, with an average high-temperature of 91.6°F (33.1°C) and an average low-temperature of 71.8°F (22.1°C).

Heat index

In July, the average heat index is appraised at a scorching 111.6°F (44.2°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. With exposure to direct sunlight, the heat index may be increased by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature', 'feels like', 'apparent temperature', or 'real feel', is a calculated temperature value of how hot it feels when the moisture in the air is factored in. Additional factors like metabolic differences, differences in body mass, height, and shape, clothing, and activity influence one's weather impression. Bear in mind that direct sunshine exposure increases weather impact, and may raise heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Young children are generally more endangered than adults, as they usually less sweat. And also, due to larger skin surface relative to their small bodies and higher heat production as a result of their activity.
The human body normally cools itself by perspiration. Excessive warmth is eliminated from the body by evaporation of sweat. A higher relative humidity affects normal body cooling by reducing the evaporation rate, subsequently lowering the rate at which the body cools and increasing the perception of heat. 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

Months with the lowest humidity in Winnsboro, South Carolina, are June, July and November, with an average relative humidity of 71%.

Rainfall

In Winnsboro, it is raining for 18 days, with typically 2.83" (72mm) of accumulated precipitation. Throughout the year, in Winnsboro, there are 160.7 rainfall days, and 32.13" (816mm) of precipitation is accumulated.

Snowfall

In Winnsboro snow does not fall in April through October.

Daylight

In July, the average length of the day is 14.2h.

Sunshine

The month with the most sunshine in Winnsboro is July, with an average of 10.9h of sunshine.

UV index

June and July, with an average maximum UV index of 7, are months with the highest UV index. A UV Index estimate of 6 to 7 represents a high health risk from the exposure to the Sun's UV rays for average individuals.
Note: In July, the average maximum UV index of 7 translate into the following recommendations:
Take precautions against overexposure. Fair-skinned people may get burned in less than 20 minutes. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. 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 Winnsboro?

July is the warmest month, with an average high-temperature of 91.6°F (33.1°C) and an average low-temperature of 71.8°F (22.1°C).

What is the temperature in July in Winnsboro?

In Winnsboro, in July, the average high-temperature is 91.6°F (33.1°C), and the average low-temperature is 71.8°F (22.1°C). In July, the average heat index (a.k.a. 'felt air temperature', 'real feel'), which calculates the temperature value influenced by the moisture in the air, is appraised at 111.6°F (44.2°C).

What is the least humid month in Winnsboro?

Months with the lowest humidity in Winnsboro, South Carolina, are June, July and November, with an average relative humidity of 71%.

What is the average humidity in July in Winnsboro?

The average relative humidity in July in Winnsboro is 71%.

How many days does it rain in July in Winnsboro?

In Winnsboro, South Carolina, in July, it is raining for 18 days, with typically 2.83" (72mm) of accumulated precipitation.

When it does not snow in Winnsboro?

In Winnsboro, South Carolina, snow does not fall in April through October.

How many hours of daylight does Winnsboro have in July?

In Winnsboro, South Carolina, the average length of the day in July is 14.2h.

What month has the most sunshine in Winnsboro?

The month with the most sunshine in Winnsboro, South Carolina, is July, with an average of 10.9h of sunshine.

How many hours of sunshine does Winnsboro have in July?

In July, the average sunshine is 10.9h.

What is the month with the highest UV index in Winnsboro?

Months with the highest UV index in Winnsboro are June and July, with an average maximum UV index of 7.

What is the UV index reading in July in Winnsboro?

In July, the average daily maximum UV index is 7. A UV Index estimate of 6 to 7 represents a high health threat from the exposure to the Sun's UV radiation.

Average temperature in July
Winnsboro, SC

Average temperature in July - Winnsboro, SC
  • Average high temperature in July: 91.6°F

The warmest month (with the highest average high temperature) is July (91.6°F).
The month with the lowest average high temperature is January (51.4°F).

  • Average low temperature in July: 71.8°F

The month with the highest average low temperature is July (71.8°F).
The coldest month (with the lowest average low temperature) is January (36.1°F).

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Average pressure in July
Winnsboro, SC

Average pressure in July - Winnsboro, SC
  • Average pressure in July: 29.99"

Months with the highest atmospheric pressure are January, November and December (30.14").
The month with the lowest atmospheric pressure is June (29.97").

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Average wind speed in July
Winnsboro, SC

Average wind speed in July - Winnsboro, SC
  • Average wind speed in July: 5.3mph

The windiest months (with the highest average wind speed) are February and April (7.9mph).
The calmest month (with the lowest average wind speed) is August (4.8mph).

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Average humidity in July
Winnsboro, SC

Average humidity in July - Winnsboro, SC
  • Average humidity in July: 71%

Months with the highest relative humidity are May and December (75%).
Months with the lowest relative humidity are June, July and November (71%).

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Average rainfall in July
Winnsboro, SC

Average rainfall in July - Winnsboro, SC
  • Average rainfall in July: 2.83"

The wettest month (with the highest rainfall) is December (3.5").
The driest month (with the least rainfall) is September (1.85").

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Average rainfall days in July
Winnsboro, SC

Average rainfall days in July - Winnsboro, SC
  • Average rainfall days in July: 18 days

The month with the highest number of rainy days is July (18 days).
Months with the least rainy days are October and November (9 days).

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Average snowfall in July
Winnsboro, SC

Average snowfall in July - Winnsboro, SC
  • Average snowfall in July: 0"

The month with the highest snowfall is February (0.83").
Months with the least snowfall are April, May, June, July, August, September and October (0").

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Average snowfall days in July
Winnsboro, SC

Average snowfall days in July - Winnsboro, SC
  • Average snowfall days in July: 0 days

The month with the highest number of snowfall days is February (1.2 days).
Months with the least snowfall days are April, May, June, July, August, September and October (0 days).

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Average daylight in July /
Average sunshine in July
Winnsboro, SC

Average daylight in July / Average sunshine in July - Winnsboro, SC
  • Average daylight in July: 14.2h

The month with the longest days is June (Average daylight: 14.4h).
The month with the shortest days is December (Average daylight: 9.9h).

  • Average sunshine in July: 10.9h

The month with the most sunshine is July (Average sunshine: 10.9h).
The month with the least sunshine is December (Average sunshine: 5.4h).

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Average sunshine days in July
Winnsboro, SC

Average sunshine days in July - Winnsboro, SC
  • Average sunshine days in July: 10.5 days

The month with the most sunshine days is October (20.9 days).
The month with the least sunshine days is July (10.5 days).

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Average UV index in July
Winnsboro, SC

Average UV index in July - Winnsboro, SC
  • Average UV index in July: 7

Months with the highest UV index are June and July (UV index 7).
The month with the lowest UV index is January (UV index 2).

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Average cloud cover in July
Winnsboro, SC

Average cloud cover in July - Winnsboro, SC
  • Average cloud cover in July: 30

Months with the most cloud cover are February and December (Cloud cover 42).
The month with the least cloud cover is June (Cloud cover 28).

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Average visibility in July
Winnsboro, SC

Average visibility in July - Winnsboro, SC
  • Average visibility in July: 6mi

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

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