June weather forecast
Greeleyville, SC

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Weather in June

The first month of the summer, June, is a hot month in Greeleyville, South Carolina, with an average temperature ranging between min 70°F (21.1°C) and max 86.7°F (30.4°C).

Temperature

With the onset of June, Greeleyville's average high-temperature sees a modest rise, moving from May's warm 80.1°F (26.7°C) to a hot 86.7°F (30.4°C). Throughout the month of June, Greeleyville reports a steady low-temperature average of 70°F (21.1°C).

Heat index

During June, the heat index is evaluated at a fiery hot 100.4°F (38°C). Use additional protective measures, heat cramps and heat exhaustion are possible outcomes. Continuous activity might lead to heatstroke.
Take into consideration that the heat index values are calculated for shade and light wind conditions. Direct sunlight can potentially boost the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'feels like', takes into account both air temperature and humidity to illustrate what people actually feel. Factors including metabolic differences, physical activity, and clothing are additional elements that influence the individual's temperature experience. It is noteworthy to mention that direct sunlight exposure can augment the felt temperature, leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for babies and toddlers. Children frequently do not comprehend the need for rest and hydration. Thirst is an advanced stage of dehydration - staying hydrated, especially during extended physical exercises, is essential.
The human body normally cools itself by perspiration. Excessive warmth is eliminated from the body by evaporation of sweat. Elevated relative humidity disrupts typical body cooling by reducing the evaporation rate, consequently decreasing the body's cooling rate and enhancing the feeling of heat. Overheating dangers loom when the body's heat release mechanisms are overshadowed by excessive gain.

Humidity

In June, the average relative humidity is 77%.

Rainfall

In Greeleyville, in June, during 18.8 rainfall days, 3.03" (77mm) of precipitation is typically accumulated. In Greeleyville, during the entire year, the rain falls for 168.1 days and collects up to 33.43" (849mm) of precipitation.

Snowfall

March through December are months without snowfall.

Daylight

The month with the longest days is June, with an average of 14h and 18min of daylight.
On the first day of the month, sunrise is at 6:10 am and sunset at 8:25 pm. On the last day of June, sunrise is at 6:13 am and sunset at 8:34 pm EDT.

Sunshine

The average sunshine in June is 10.7h.

UV index

The months with the highest UV index are June and July, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high health risk from unsafe exposure to UV radiation for the average person.
Note: In June, a daily UV index of 7 turns into the following recommendations:
Inhibit overexposure. Warding off sun damage is of utmost importance. Seek shade and limit direct Sun exposure between 10 a.m. and 4 p.m., when UV radiation is at its peak, but be aware that not all shade structures provide complete sun protection. For holistic sun protection encompassing the eyes, ears, face, and neck, a wide-brim hat is key.

Frequently asked questions

Is it hot during June?

An average high-temperature, in June, in Greeleyville, is 86.7°F (30.4°C) and the average low-temperature is 70°F (21.1°C). The average heat index (a.k.a. 'apparent temperature', 'feels like'), which combines air temperature and relative humidity, in June is evaluated at 100.4°F (38°C).

What is the average humidity in June?

In June, the average relative humidity is 77%.

How much does it rain in June?

In Greeleyville, during June, the rain falls for 18.8 days and regularly aggregates up to 3.03" (77mm) of precipitation.

When it does not snow?

In Greeleyville, snow does not fall in March through December.

When are the longest days?

June has the longest days of the year, with an average of 14h and 18min of daylight.

What is the average length of the day in June?

In June, the average day length is 14h and 21min.

When is the sunrise / sunset in June?

On the first day of June, sunrise is at 6:10 am and sunset at 8:25 pm. On the last day of the month, sunrise is at 6:13 am and sunset at 8:34 pm EDT.

How many hours of sunshine does Greeleyville have in June?

In Greeleyville, the average sunshine duration in June is 10.7h.

What is the month with the highest UV index?

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

What is the UV index intensity in June?

In June, the average daily maximum UV index in Greeleyville is 7. A UV Index estimate of 6 to 7 represents a high health risk from exposure to the Sun's UV radiation.
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 June
Greeleyville, SC

Average temperature in June - Greeleyville, SC
  • Average high temperature in June: 86.7°F

The warmest month (with the highest average high temperature) is July (90.1°F).
The month with the lowest average high temperature is January (53.8°F).

  • Average low temperature in June: 70°F

The month with the highest average low temperature is July (72.9°F).
The coldest month (with the lowest average low temperature) is January (37.9°F).

Average pressure in June
Greeleyville, SC

Average pressure in June - Greeleyville, SC
  • Average pressure in June: 29.97"Hg

The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.97"Hg).

Average wind speed in June
Greeleyville, SC

Average wind speed in June - Greeleyville, SC
  • Average wind speed in June: 6.1mph

The windiest month (with the highest average wind speed) is April (7.6mph).
The calmest month (with the lowest average wind speed) is August (5.3mph).

Average humidity in June
Greeleyville, SC

Average humidity in June - Greeleyville, SC
  • Average humidity in June: 77%

The month with the highest relative humidity is May (79%).
The month with the lowest relative humidity is January (73%).

Average rainfall in June
Greeleyville, SC

Average rainfall in June - Greeleyville, SC
  • Average rainfall in June: 3.03"

The wettest month (with the highest rainfall) is August (4.76").
The driest month (with the least rainfall) is January (1.46").

Average rainfall days in June
Greeleyville, SC

Average rainfall days in June - Greeleyville, SC
  • Average rainfall days in June: 18.8 days

The month with the highest number of rainy days is July (22.3 days).
The month with the least rainy days is November (8.1 days).

Average snowfall in June
Greeleyville, SC

Average snowfall in June - Greeleyville, SC
  • Average snowfall in June: 0"

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

Average snowfall days in June
Greeleyville, SC

Average snowfall days in June - Greeleyville, SC
  • Average snowfall days in June: 0 days

The month with the highest number of snowfall days is January (0.6 days).
The 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
Greeleyville, SC

Average daylight in June / Average sunshine in June - Greeleyville, SC
  • Average daylight in June: 14h and 2min

The month with the longest days is June (Average daylight: 14h and 18min).
The month with the shortest days is December (Average daylight: 10h and 0min).

  • Average sunshine in June: 10h and 4min

The month with the most sunshine is July (Average sunshine: 10h and 54min).
The months with the least sunshine are January and December (Average sunshine: 5h and 42min).

Average sunshine days in June
Greeleyville, SC

Average sunshine days in June - Greeleyville, SC
  • Average sunshine days in June: 8.4 days

The month with the most sunshine days is November (21.2 days).
The month with the least sunshine days is July (6.1 days).

Average UV index in June
Greeleyville, SC

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

The months with the highest UV index are June and July (UV index 7).
The months with the lowest UV index are January, February and December (UV index 3).

Average cloud cover in June
Greeleyville, SC

Average cloud cover in June - Greeleyville, SC
  • Average cloud cover in June: 30

The months with the most cloud cover are February and December (Cloud cover 41).
The month with the least cloud cover is October (Cloud cover 29).

Average visibility in June
Greeleyville, SC

Average visibility in June - Greeleyville, SC
  • Average visibility in June: 6mi

The months with the highest visibility are January, February, March, April, June, July, August, September, October, November and December (6mi).
The month with the lowest visibility is May (5mi).

Greeleyville, South Carolina, USA

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