June weather forecast
Centerville, SC

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Weather in June

The first month of the summer, June, is a hot month in Centerville, South Carolina, with an average temperature ranging between max 88°F (31.1°C) and min 66.4°F (19.1°C).

Temperature

With the start of June, the average high-temperature marginally shifts from May's moderately hot 80.1°F (26.7°C) to a hot 88°F (31.1°C). In Centerville, the nighttime temperature registers a significant drop from daytime peaks to an average of 66.4°F (19.1°C) in June.

Heat index

The average heat index in June is computed to be a torrid 100.4°F (38°C). Ensure extra safety steps, heat exhaustion and heat cramps are likely. Long activity might lead to heatstroke.
Realize that the values for the heat index are set for shaded places and light winds. Heat index values might soar by up to 15 Fahrenheit (8 Celsius) degrees with exposure to direct sunshine.
Note: The heat index, also known as 'apparent temperature' or 'real feel', measures the perceived warmth when incorporating the humidity present in the air. Metabolic differences, pregnancy status, and the level of physical activity are additional factors influencing an individual's weather perception. When exposed to direct sunlight, it's possible for the heat index to increase by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical for babies and toddlers. Younglings are generally more in peril than adults due to their reduced perspiration. Coupled with a larger skin surface relative to their tiny bodies and greater heat production because of their activity, they become more at risk.
Perspiration is the body's default response to elevated temperatures, as it promotes the evaporation of sweat to achieve cooling. Increased relative humidity interferes with body cooling by slowing the rate of evaporation, resulting in a slower body cooling rate and a heightened feeling of heat. When the body's heat gain surpasses its removal capacity, body temperature starts to climb, leading to potential heat-related ailments.

Humidity

In Centerville, South Carolina, the average relative humidity in June is 71%.

Rainfall

In Centerville, in June, during 12.4 rainfall days, 1.85" (47mm) of precipitation is typically accumulated. Throughout the year, there are 136.3 rainfall days, and 19.02" (483mm) of precipitation is accumulated.

Snowfall

April through November are months without snowfall.

Daylight

With an average of 14h and 24min of daylight, June has the longest days of the year.
On the first day of June, sunrise is at 6:18 am and sunset at 8:38 pm. On the last day of the month, sunrise is at 6:21 am and sunset at 8:47 pm EDT.

Sunshine

In June, the average sunshine is 10.7h.

UV index

The month with the highest UV index is June, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high health hazard from unsafe exposure to UV radiation for the ordinary person.
Note: During June, 7 as the daily maximum UV index converts into the following advice:
Guard against overexposure. Protection from sun-induced harm is essential. Remember that UV radiation from the Sun is strongest between 10 a.m. and 4 p.m. Make an effort to limit direct sun exposure during this time. Shield yourself from the harmful effects of UV radiation with sun-protective attire, a hat, and quality sunglasses.

Frequently asked questions

How hot is it in June?

During June, Centerville experiences an average high-temperature of 88°F (31.1°C) and a low-temperature of 66.4°F (19.1°C). In June, the average heat index (a.k.a. 'apparent temperature', 'feels like'), which takes the relative humidity and factors it into the air temperature reading, is computed to be 100.4°F (38°C).

What is the average humidity in June?

In Centerville, South Carolina, the average relative humidity in June is 71%.

How much does it rain in June?

In Centerville, in June, during 12.4 rainfall days, 1.85" (47mm) of precipitation is typically accumulated.

When it does not snow?

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

When are the longest days?

The month with the longest days is June, with an average of 14h and 24min of daylight.

How many hours of daylight does Centerville have in June?

In Centerville, the average day length in June is 14h and 26min.

When are sunrise and sunset in June?

In June, on the first day of the month, sunrise is at 6:18 am and sunset at 8:38 pm. On the last day of the month, sunrise is at 6:21 am and sunset at 8:47 pm EDT.

How long on average sun shines in June?

In June, the average sunshine duration is 10.7h.

When is the highest UV index?

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

How high is the UV index in June?

The average daily maximum UV index in June is 7. A UV Index reading of 6 to 7 represents a high health threat from unprotected exposure to 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
Centerville, SC

Average temperature in June - Centerville, SC
  • Average high temperature in June: 88°F

The warmest month (with the highest average high temperature) is July (91°F).
The month with the lowest average high temperature is January (50.2°F).

  • Average low temperature in June: 66.4°F

The month with the highest average low temperature is July (69.4°F).
The coldest month (with the lowest average low temperature) is January (34.5°F).

Average pressure in June
Centerville, SC

Average pressure in June - Centerville, SC
  • Average pressure in June: 29.99"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 June
Centerville, SC

Average wind speed in June - Centerville, SC
  • Average wind speed in June: 5.1mph

The windiest month (with the highest average wind speed) is February (7mph).
The calmest month (with the lowest average wind speed) is August (4.5mph).

Average humidity in June
Centerville, SC

Average humidity in June - Centerville, 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 (69%).

Average rainfall in June
Centerville, SC

Average rainfall in June - Centerville, SC
  • Average rainfall in June: 1.85"

The wettest month (with the highest rainfall) is August (2.28").
The driest month (with the least rainfall) is September (0.79").

Average rainfall days in June
Centerville, SC

Average rainfall days in June - Centerville, SC
  • Average rainfall days in June: 12.4 days

The month with the highest number of rainy days is July (15.4 days).
The month with the least rainy days is October (7.2 days).

Average snowfall in June
Centerville, SC

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

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

Average snowfall days in June
Centerville, SC

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

The month with the highest number of snowfall days is January (0.9 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
Centerville, SC

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

The month with the longest days is June (Average daylight: 14h and 24min).
The month with the shortest days is December (Average daylight: 9h and 54min).

  • Average sunshine in June: 10h and 4min

The month with the most sunshine is July (Average sunshine: 10h and 54min).
The month with the least sunshine is December (Average sunshine: 5h and 6min).

Average sunshine days in June
Centerville, SC

Average sunshine days in June - Centerville, SC
  • Average sunshine days in June: 15.6 days

The month with the most sunshine days is October (22.6 days).
The month with the least sunshine days is July (14.3 days).

Average UV index in June
Centerville, SC

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

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

Average cloud cover in June
Centerville, SC

Average cloud cover in June - Centerville, SC
  • Average cloud cover in June: 29

The month with the most cloud cover is February (Cloud cover 45).
The months with the least cloud cover are June and July (Cloud cover 29).

Average visibility in June
Centerville, SC

Average visibility in June - Centerville, 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).

Centerville, South Carolina, USA

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