July weather forecast
Welcome, SC

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Weather in July

July, like June, is another tropical summer month in Welcome, South Carolina, with an average temperature fluctuating between 68.9°F (20.5°C) and 90.3°F (32.4°C).

Temperature

In Welcome, July is the warmest month, with temperatures averaging a high of 90.3°F (32.4°C) and a low of 68.9°F (20.5°C).

Heat index

For July, the heat index is calculated to be a scorching 107.6°F (42°C). Implement more safety precautions, heat cramps and heat exhaustion may happen. Persistent activity could induce heatstroke.
When referencing the heat index, its values are suitable for shady environments and light breezes. The heat index has the potential to rise by 15 Fahrenheit (8 Celsius) degrees with direct sunshine exposure.
Note: The heat index, also known as 'real feel' or 'apparent temperature', is the outcome of merging air's temperature and its humidity metrics. The influence of weather can be personal, changing with an individual's body mass, height, and level of physical exertion. With direct sunlight, be aware that it might enhance the heat sensation, raising the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely vital to babies and toddlers. Children often lack awareness of the importance of taking breaks and rehydrating. The feeling of thirst is a late indication of dehydration, so maintaining hydration, especially during long periods of physical activity, is critical.
To prevent overheating and help regulate its internal temperature, the human body sweat and rely on the evaporation to cool down. Under high air temperature and humidity (high heat index) conditions, perspiration is limited, and the perception of heat is increased. Rising body temperatures resulting from an imbalance in heat absorption can lead to potential thermal issues.

Humidity

With an average relative humidity of 70%, July is the least humid month.

Rainfall

In Welcome, during July, the rain falls for 16.1 days and regularly aggregates up to 1.42" (36mm) of precipitation. In Welcome, during the entire year, the rain falls for 140.2 days and collects up to 16.61" (422mm) of precipitation.

Snowfall

In Welcome, snow does not fall in April through November.

Daylight

In July, the average length of the day is 14h and 13min.
On the first day of the month, sunrise is at 6:20 am and sunset at 8:47 pm. On the last day of July, sunrise is at 6:39 am and sunset at 8:32 pm EDT.

Sunshine

With an average of 11.1h of sunshine, July has the most sunshine of the year.

UV index

May through August, with an average maximum UV index of 6, are months with the highest UV index. A UV Index estimate of 6 to 7 represents a high health hazard from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: The maximum daily UV index, 6 in July, converts into the following recommendations:
Persist in precautions and follow sun safety policies. Keeping sunburn at bay is imperative. The time between 10 a.m. and 4 p.m. is when UV radiation is at its peak. Limit exposure to direct sunlight during these hours. Shield yourself from the harmful effects of UV radiation with sun-protective attire, a hat, and quality sunglasses.
Updated: Jun 26, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What part of the year is the hottest?

Temperature records in Welcome mark July as the warmest month, with highs averaging 90.3°F (32.4°C) and lows at 68.9°F (20.5°C).

How hot is it in July?

In Welcome, in July, the average high-temperature is 90.3°F (32.4°C), and the average low-temperature is 68.9°F (20.5°C). The average heat index (a.k.a. 'real feel', 'apparent temperature'), which represents the influence of relative humidity on air temperature, in July is calculated to be 107.6°F (42°C).

What is the least humid month in Welcome?

July is the least humid month, with an average relative humidity of 70%.

What is the average humidity in July?

The average relative humidity in July is 70%.

How much does it rain in July?

In Welcome, in July, during 16.1 rainfall days, 1.42" (36mm) of precipitation is typically accumulated.

When it does not snow?

In Welcome, snow does not fall in April through November.

What is the average length of the day in July?

In Welcome, the average day length in July is 14h and 13min.

What time are sunrise and sunset in July?

In July, on the first day of the month, sunrise is at 6:20 am and sunset at 8:47 pm. On the last day of the month, sunrise is at 6:39 am and sunset at 8:32 pm EDT.

What month has the most sunshine?

With an average of 11.1h of sunshine, July has the most sunshine of the year.

How many hours of sunshine does Welcome have in July?

In Welcome, the average sunshine duration in July is 11.1h.

What is the month with the highest UV index?

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

What is the UV index reading in July?

In Welcome, the average daily maximum UV index in July is 6. A UV Index value of 6 to 7 symbolizes a high health risk 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
Welcome, SC

Average temperature in July - Welcome, SC
  • Average high temperature in July: 90.3°F

The warmest month (with the highest average high temperature) is July (90.3°F).
The month with the lowest average high temperature is January (49.6°F).

  • Average low temperature in July: 68.9°F

The month with the highest average low temperature is July (68.9°F).
The coldest month (with the lowest average low temperature) is January (33.8°F).

Average pressure in July
Welcome, SC

Average pressure in July - Welcome, SC
  • Average pressure in July: 30.01"Hg

The months with the highest atmospheric pressure are January and November (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.99"Hg).

Average wind speed in July
Welcome, SC

Average wind speed in July - Welcome, SC
  • Average wind speed in July: 4.5mph

The windiest months (with the highest average wind speed) are February and April (6.5mph).
The calmest month (with the lowest average wind speed) is August (4.3mph).

Average humidity in July
Welcome, SC

Average humidity in July - Welcome, SC
  • Average humidity in July: 70%

The month with the highest relative humidity is December (77%).
The month with the lowest relative humidity is July (70%).

Average rainfall in July
Welcome, SC

Average rainfall in July - Welcome, SC
  • Average rainfall in July: 1.42"

The wettest month (with the highest rainfall) is August (2.01").
The driest month (with the least rainfall) is September (0.71").

Average rainfall days in July
Welcome, SC

Average rainfall days in July - Welcome, SC
  • Average rainfall days in July: 16.1 days

The month with the highest number of rainy days is July (16.1 days).
The month with the least rainy days is October (6.5 days).

Average snowfall in July
Welcome, SC

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

The month with the highest snowfall is December (0.31").
The months with the least snowfall are April, May, June, July, August, September, October and November (0").

Average snowfall days in July
Welcome, SC

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

The months with the highest number of snowfall days are January and February (0.8 days).
The months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).

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

Average daylight in July / Average sunshine in July - Welcome, SC
  • Average daylight in July: 14h and 1min

The month with the longest days is June (Average daylight: 14h and 30min).
The month with the shortest days is December (Average daylight: 9h and 54min).

  • Average sunshine in July: 11h and 1min

The month with the most sunshine is July (Average sunshine: 11h and 6min).
The month with the least sunshine is December (Average sunshine: 5h and 24min).

Average sunshine days in July
Welcome, SC

Average sunshine days in July - Welcome, SC
  • Average sunshine days in July: 11.5 days

The month with the most sunshine days is October (22.3 days).
The month with the least sunshine days is July (11.5 days).

Average UV index in July
Welcome, SC

Average UV index in July - Welcome, 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).

Average cloud cover in July
Welcome, SC

Average cloud cover in July - Welcome, SC
  • Average cloud cover in July: 27

The month with the most cloud cover is February (Cloud cover 42).
The months with the least cloud cover are June and July (Cloud cover 27).

Average visibility in July
Welcome, SC

Average visibility in July - Welcome, 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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