Greenwood
South Carolina, USA
Long-term weather forecast
Long-term weather forecast

July weather forecast and climate
Greenwood, SC

July, like June, is another tropical summer month in Greenwood, South Carolina, with average temperature varying between 91.8°F (33.2°C) and 70.7°F (21.5°C).

Temperature

With an average high-temperature of 91.8°F (33.2°C) and an average low-temperature of 70.7°F (21.5°C), July is the warmest month.

Heat index

The average heat index is calculated to an extremely hot 111.4°F (44.1°C). Be wary - heat exhaustion and heat cramps are highly anticipated. With continued activity, heatstroke is very likely.
Note that heat index values are valued for light wind and location in the shade. With the 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 what the temperature feels like to the human body when the air temperature is combined with the relative humidity. Additional factors like clothing, differences in body mass, height, and shape, pregnancy, 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. 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, as evaporated sweat carries heat away from the body. 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

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

Rainfall

In July, the rain falls for 17.2 days. Throughout July, 2.6" (66mm) of precipitation is accumulated. In Greenwood, during the entire year, the rain falls for 152.7 days and collects up to 31.34" (796mm) of precipitation.

Snowfall

April through December are months without snowfall.

Daylight

The average length of the day in July is 14.2h.

Sunshine

July has the most sunshine of the year in Greenwood, with an average of 10.9h of sunshine.

UV index

In July, the average daily maximum UV index is 6. A UV Index of 6 to 7 symbolizes a high health risk from unprotected exposure to the Sun's UV rays for the ordinary person.
Note: The average daily UV index of 6 transform into the following instructions:
Take precautions against overexposure. Fair-skinned people may get burned in less than 20 minutes. 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. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun.

What is the warmest month in Greenwood?

July is the warmest month, with an average high-temperature of 91.8°F (33.2°C) and an average low-temperature of 70.7°F (21.5°C).

What is the temperature in July in Greenwood?

In July, the average high-temperature is 91.8°F (33.2°C), and the average low-temperature is 70.7°F (21.5°C). The average heat index (a.k.a. 'feels like', 'apparent temperature'), that combines both air temperature and relative humidity, in July is calculated to 111.4°F (44.1°C).

What is the least humid month in Greenwood?

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

What is the average humidity in July in Greenwood?

The average relative humidity in July is 70%.

How many days does it rain in July in Greenwood?

In Greenwood, during July, the rain falls for 17.2 days and regularly aggregates up to 2.6" (66mm) of precipitation.

When it does not snow in Greenwood?

April through December are months without snowfall in Greenwood.

How many hours of daylight does Greenwood have in July?

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

What month has the most sunshine in Greenwood?

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

How long on average sun shines in July in Greenwood?

In July, the average sunshine is 10.9h.

What is the UV index reading in July in Greenwood?

In Greenwood, South Carolina, the average daily maximum UV index in July is 6. A UV Index reading of 6 to 7 represents a high hazard to health from the exposure to the Sun's UV radiation.
Average temperature in July - Greenwood, SC
  • Average high temperature in July: 91.8°F

The warmest month (with the highest average high temperature) is July (91.8°F).
The month with the lowest average high temperature is January (51.4°F).

  • Average low temperature in July: 70.7°F

The month with the highest average low temperature is July (70.7°F).
The coldest month (with the lowest average low temperature) is January (35.1°F).

Average humidity in July - Greenwood, 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 - Greenwood, SC
  • Average rainfall in July: 2.6"

The wettest month (with the highest rainfall) is December (3.39").
The driest month (with the least rainfall) is September (1.57").

Average rainfall days in July - Greenwood, SC
  • Average rainfall days in July: 17.2 days

The month with the highest number of rainy days is July (17.2 days).
The month with the least rainy days is October (8.5 days).

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

The month with the highest snowfall is February (0.87").
Months with the least snowfall are April, May, June, July, August, September, October, November and December (0").

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

The month with the highest number of snowfall days is January (0.7 days).
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 - Greenwood, 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: 5.3h).

Average UV index in July - Greenwood, SC
  • Average UV index in July: 6

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