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

June weather forecast and climate
Greenwood, SC

The first month of the summer, June, is a hot month in Greenwood, South Carolina, with average temperature fluctuating between 67.6°F (19.8°C) and 88.7°F (31.5°C).

Temperature

In Greenwood, the average high-temperature marginally rises, from a warm 80.8°F (27.1°C) in May, to a tropical 88.7°F (31.5°C). In June, the average low-temperature is 67.6°F (19.8°C).

Heat index

In June, the average heat index is evaluated at a torrid 102.7°F (39.3°C). Take special precautions - heat exhaustion and heat cramps are expected. Heatstroke may occur with lengthy activity.
Take into consideration that the heat index values are calculated for shade and light wind conditions. 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 'real feel', 'apparent temperature', 'felt air temperature', or 'feels like', is what the temperature feels like to the human body when the air temperature is combined with the relative humidity. This effect is subjective, depending on the activity and individual's heat perception influenced by various reasons (pregnancy, differences in body mass, height, and shape, wind). 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 especially crucial for babies and toddlers. 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 cools itself through perspiration, as excessive warmth is removed from the body through sweat evaporation. When the relative humidity is high, the evaporation rate is reduced. The warmth is removed from the body at a lower rate, causing the body to retain more heat than it would in dry air. 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 average relative humidity in Greenwood is 71%.

Rainfall

In Greenwood, during June, the rain falls for 14 days and regularly aggregates up to 2.32" (59mm) of precipitation. Throughout the year, in Greenwood, there are 152.7 rainfall days, and 31.34" (796mm) of precipitation is accumulated.

Snowfall

April through December are months without snowfall.

Daylight

The month with the longest days is June, with an average of 14.4h of daylight.

Sunshine

In Greenwood, the average sunshine in June is 10.8h.

UV index

Months with the highest UV index in Greenwood are June and August, with an average maximum UV index of 7. A UV Index reading of 6 to 7 represents a high health vulnerability from unsafe exposure to the UV radiation for the average person.
Note: In June, the average maximum UV index of 7 translate into the following recommendations:
Take precautions and utilize sun safety practices. Protection against the skin and eye damage is required. 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. 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 temperature in June in Greenwood?

In Greenwood, South Carolina, in June, the average high-temperature is 88.7°F (31.5°C), and the average low-temperature is 67.6°F (19.8°C). The average heat index (a.k.a. 'real feel', 'apparent temperature'), that combines relative humidity and air temperature, in June is calculated to 102.7°F (39.3°C).

What is the average humidity in June in Greenwood?

The average relative humidity in June in Greenwood is 71%.

How much does it rain in Greenwood in June?

In June, the rain falls for 14 days. Throughout June, 2.32" (59mm) of precipitation is accumulated.

When it does not snow in Greenwood?

April through December are months without snowfall in Greenwood.

When are the longest days in Greenwood?

June has the longest days of the year, with an average of 14.4h of daylight.

How many hours of daylight does Greenwood have in June?

The average length of the day in June in Greenwood is 14.4h.

How many hours of sunshine does Greenwood have in June?

In June, the average sunshine in Greenwood is 10.8h.

When is the highest UV index in Greenwood?

Months with the highest UV index in Greenwood, South Carolina, are June and August, with an average maximum UV index of 7.

How high is the UV index in June in Greenwood?

The average daily maximum UV index in June in Greenwood, South Carolina, is 7. A UV Index estimate of 6 to 7 represents a high health risk from the exposure to the Sun's UV radiation.
Average temperature in June - Greenwood, SC
  • Average high temperature in June: 88.7°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 June: 67.6°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 June - Greenwood, SC
  • Average humidity in June: 71%

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

Average rainfall in June - Greenwood, SC
  • Average rainfall in June: 2.32"

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 June - Greenwood, SC
  • Average rainfall days in June: 14 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 June - Greenwood, SC
  • Average snowfall in June: 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 June - Greenwood, SC
  • Average snowfall days in June: 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 June / Average sunshine in June - Greenwood, SC
  • Average daylight in June: 14.4h

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 June: 10.8h

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 June - Greenwood, SC
  • Average UV index in June: 7

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).