Greenville
Georgia, USA
Long-term weather forecast
Long-term weather forecast

June weather forecast and climate
Greenville, GA

The first month of the summer, June, is a hot month in Greenville, Georgia, with average temperature fluctuating between 68.2°F (20.1°C) and 88°F (31.1°C).

Temperature

In Greenville, the average high-temperature slightly increases, from a moderately hot 81.5°F (27.5°C) in May, to a hot 88°F (31.1°C). In Greenville, the average low-temperature is 68.2°F (20.1°C).

Heat index

The average heat index is appraised at a torrid 102.4°F (39.1°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. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel', 'felt air temperature', 'feels like', or 'apparent temperature', is a measure of how hot it feels when the actual air humidity is factored in. Additional factors like activity, pregnancy, wind, and differences in body mass, height, and shape affect individual temperature impact. Be aware that direct exposure to sunlight increases heat impact, and may raise the heat index additionally, 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 normally cools itself by perspiration, as evaporated sweat carries heat away from the body. 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. When heat gain exceeds the level the body can remove, body temperature begins to rise, and heat-related illnesses and disorders may develop.

Humidity

In Greenville, the average relative humidity is 74%.

Rainfall

In June, in Greenville, the rain falls for 16.9 days. Throughout June, 1.77" (45mm) of precipitation is accumulated. Throughout the year, in Greenville, Georgia, there are 143.3 rainfall days, and 18.15" (461mm) of precipitation is accumulated.

Snowfall

April through December are months without snowfall in Greenville.

Daylight

The month with the longest days in Greenville is June, with an average of 14.3h of daylight.

Sunshine

Months with the most sunshine in Greenville are June and July, with an average of 10.3h of sunshine.

UV index

June is the month with the highest UV index, with an average maximum UV index of 7. A UV Index reading of 6 to 7 represents a high health hazard from the exposure to the Sun's UV rays for the average person.
Note: In June, 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. 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 Greenville?

The average high-temperature, in June, in Greenville, is 88°F (31.1°C), while the average low-temperature is 68.2°F (20.1°C). The average heat index (a.k.a. 'apparent temperature', 'feels like'), that factores the actual air temperature with the relative humidity, in June is calculated to 102.4°F (39.1°C).

What is the average humidity in June in Greenville?

In June, the average relative humidity is 74%.

How many days does it rain in June in Greenville?

In June, in Greenville, Georgia, the rain falls for 16.9 days. Throughout June, 1.77" (45mm) of precipitation is accumulated.

When it does not snow in Greenville?

April through December are months without snowfall in Greenville, Georgia.

When are the longest days in Greenville?

With an average of 14.3h of daylight, June has the longest days of the year in Greenville, Georgia.

What is the average length of the day in June in Greenville?

In Greenville, the average length of the day in June is 14.3h.

What are the months with the most sunshine in Greenville?

Months with the most sunshine in Greenville, Georgia, are June and July, with an average of 10.3h of sunshine.

How many hours of sunshine does Greenville have in June?

In Greenville, Georgia, the average sunshine in June is 10.3h.

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

With an average maximum UV index of 7, June is the month with the highest UV index in Greenville, Georgia.

What is the UV index reading in June in Greenville?

In Greenville, Georgia, the average daily maximum UV index in June is 7. A UV Index reading of 6 to 7 represents a high health vulnerability from the exposure to the Sun's UV rays.
Average temperature in June - Greenville, GA
  • Average high temperature in June: 88°F

The warmest month (with the highest average high temperature) is July (90°F).
The month with the lowest average high temperature is January (52.7°F).

  • Average low temperature in June: 68.2°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 (36.9°F).

Average humidity in June - Greenville, GA
  • Average humidity in June: 74%

The month with the highest relative humidity is December (77%).
The month with the lowest relative humidity is October (71%).

Average rainfall in June - Greenville, GA
  • Average rainfall in June: 1.77"

The wettest month (with the highest rainfall) is August (2.87").
The driest months (with the least rainfall) are October and November (0.98").

Average rainfall days in June - Greenville, GA
  • Average rainfall days in June: 16.9 days

The month with the highest number of rainy days is July (19.6 days).
The month with the least rainy days is November (6.8 days).

Average snowfall in June - Greenville, GA
  • Average snowfall in June: 0"

The month with the highest snowfall is January (0.24").
Months with the least snowfall are April, May, June, July, August, September, October, November and December (0").

Average snowfall days in June - Greenville, GA
  • Average snowfall days in June: 0 days

The month with the highest number of snowfall days is February (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 - Greenville, GA
  • Average daylight in June: 14.3h

The month with the longest days is June (Average daylight: 14.3h).
The month with the shortest days is December (Average daylight: 10h).

  • Average sunshine in June: 10.3h

Months with the most sunshine are June and July (Average sunshine: 10.3h).
The month with the least sunshine is December (Average sunshine: 5h).

Average UV index in June - Greenville, GA
  • Average UV index in June: 7

The month with the highest UV index is June (UV index 7).
Months with the lowest UV index are January and December (UV index 3).