June weather forecast
Allendale, SC

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Weather in June

The first month of the summer, June, is a hot month in Allendale, South Carolina, with temperature in the range of an average high of 88.3°F (31.3°C) and an average low of 71.1°F (21.7°C).

Temperature

As June arrives, Allendale's weather shows a minor increase in high-temperatures, edging from May's moderately hot 81.7°F (27.6°C) to a hot 88.3°F (31.3°C). Allendale encounters an average low-temperature of 71.1°F (21.7°C) during June nights.

Heat index

For most parts of June, the heat index is computed to be a scorching 104°F (40°C). Special measures are necessary to avoid heat cramps and heat exhaustion. Persistent activity could result in heatstroke.
Factoring in the heat index, values are geared towards shaded areas with light breezes. Direct sunlight can cause a surge in the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'real feel', is what the temperature feels like to the human body when the air temperature is combined with the relative humidity. The experience of temperature can be subjective, varying based on the individual's activity and heat perception, influenced by factors like wind, attire, and metabolic variations. Given the impact of direct sunlight, it's noteworthy that the felt temperature can rise by 15 Fahrenheit (8 Celsius) degrees. Heat index values are of high significance for children. Children commonly overlook the importance of rest and fluid replenishment. Thirst, being a delayed sign of dehydration, emphasizes the need to keep hydration up, especially during lengthy physical activities.
When the body gets too warm, it perspires, leading to sweat evaporation which cools it down. During high air temperature and humidity (high heat index), the process of perspiration is hindered, intensifying the sensation of heat. If heat absorption exceeds the body's cooling ability, body temperature can elevate, resulting in potential thermal illnesses.

Humidity

In June, the average relative humidity in Allendale is 75%.

Rainfall

In Allendale, in June, it is raining for 16.7 days, with typically 2.76" (70mm) of accumulated precipitation. In Allendale, during the entire year, the rain falls for 152.9 days and collects up to 31.18" (792mm) of precipitation.

Snowfall

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

Daylight

The month with the longest days in Allendale is June, with an average of 14h and 18min of daylight.
On the first day of June in Allendale, sunrise is at 6:17 am and sunset at 8:29 pm. On the last day of the month, sunrise is at 6:20 am and sunset at 8:38 pm EDT.

Sunshine

In Allendale, the average sunshine in June is 10.5h.

UV index

June through August, with an average maximum UV index of 7, are months with the highest UV index in Allendale. A UV Index reading of 6 to 7 represents a high health risk from unprotected exposure to Sun's UV rays for the ordinary person.
Note: The maximum UV index, 7 during June, leads to the following recommendations:
Elude overexposure. Fair-skinned people could get burnt in less than 20 minutes. The Sun's UV radiation is most potent between 10 a.m. and 4 p.m. Try to limit direct exposure to the Sun during this period. Stay sun-safe with clothing that is both closely woven and worn loosely.
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Frequently asked questions

How hot is it in Allendale in June?

June temperatures in Allendale, South Carolina, vary between a high-temperature of 88.3°F (31.3°C) and a low-temperature of 71.1°F (21.7°C). The average heat index (a.k.a. 'felt air temperature', 'feels like'), which calculates the temperature value influenced by the moisture in the air, in June is computed to be 104°F (40°C).

What is the average humidity in June in Allendale?

The average relative humidity in June in Allendale is 75%.

How much does it rain in Allendale in June?

In Allendale, during June, the rain falls for 16.7 days and regularly aggregates up to 2.76" (70mm) of precipitation.

When it does not snow in Allendale?

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

When are the longest days in Allendale?

The month with the longest days in Allendale, South Carolina, is June, with an average of 14h and 18min of daylight.

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

In June, the average day length in Allendale is 14h and 18min.

When is the sunrise / sunset in June in Allendale?

On the first day of June in Allendale, sunrise is at 6:17 am and sunset at 8:29 pm. On the last day of the month, sunrise is at 6:20 am and sunset at 8:38 pm EDT.

How long on average sun shines in June in Allendale?

In Allendale, the average sunshine duration in June is 10.5h.

What are the months with the highest UV index in Allendale?

The months with the highest UV index in Allendale are June through August, with an average maximum UV index of 7.

What is the UV index intensity in June in Allendale?

The average daily maximum UV index in June is 7. A UV Index of 6 to 7 symbolizes a high health risk 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
Allendale, SC

Average temperature in June - Allendale, SC
  • Average high temperature in June: 88.3°F

The warmest month (with the highest average high temperature) is July (91°F).
The month with the lowest average high temperature is January (55.4°F).

  • Average low temperature in June: 71.1°F

The month with the highest average low temperature is July (73.2°F).
The coldest month (with the lowest average low temperature) is January (39.9°F).

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Average pressure in June
Allendale, SC

Average pressure in June - Allendale, 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).

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Average wind speed in June
Allendale, SC

Average wind speed in June - Allendale, SC
  • Average wind speed in June: 6mph

The windiest month (with the highest average wind speed) is April (7.6mph).
The calmest month (with the lowest average wind speed) is August (5.4mph).

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Average humidity in June
Allendale, SC

Average humidity in June - Allendale, SC
  • Average humidity in June: 75%

The months with the highest relative humidity are August and December (76%).
The month with the lowest relative humidity is January (70%).

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Average rainfall in June
Allendale, SC

Average rainfall in June - Allendale, SC
  • Average rainfall in June: 2.76"

The wettest month (with the highest rainfall) is August (3.7").
The driest month (with the least rainfall) is November (1.38").

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Average rainfall days in June
Allendale, SC

Average rainfall days in June - Allendale, SC
  • Average rainfall days in June: 16.7 days

The month with the highest number of rainy days is August (20.8 days).
The month with the least rainy days is November (6.6 days).

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Average snowfall in June
Allendale, SC

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

The month with the highest snowfall is February (0.12").
The months with the least snowfall are March, April, May, June, July, August, September, October, November and December (0").

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Average snowfall days in June
Allendale, SC

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

The months with the highest number of snowfall days are January and February (0.3 days).
The months with the least snowfall days are March, April, May, June, July, August, September, October, November and December (0 days).

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Average daylight in June /
Average sunshine in June
Allendale, SC

Average daylight in June / Average sunshine in June - Allendale, 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 3min

The month with the most sunshine is July (Average sunshine: 10h and 48min).
The month with the least sunshine is December (Average sunshine: 5h and 18min).

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Average sunshine days in June
Allendale, SC

Average sunshine days in June - Allendale, SC
  • Average sunshine days in June: 10.8 days

The month with the most sunshine days is November (22.3 days).
The month with the least sunshine days is August (7.3 days).

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Average UV index in June
Allendale, SC

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

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

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Average cloud cover in June
Allendale, SC

Average cloud cover in June - Allendale, SC
  • Average cloud cover in June: 31

The months with the most cloud cover are February and December (Cloud cover 43).
The month with the least cloud cover is October (Cloud cover 29).

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Average visibility in June
Allendale, SC

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

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

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Allendale, South Carolina, USA

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