June weather forecast
Blair, SC

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Weather in June

The first month of the summer, June, is a hot month in Blair, South Carolina, with an average temperature varying between 67.6°F (19.8°C) and 89.2°F (31.8°C).

Temperature

June's onset brings a minor rise in the average high-temperature, moving from a moderately hot 81.1°F (27.3°C) in May to a tropical 89.2°F (31.8°C). Blair's temperature in June declines substantially from daytime highs, settling at a consistent average of 67.6°F (19.8°C) during the nights.

Heat index

For June, the heat index is evaluated at a blistering 104°F (40°C). Incorporate additional preventive steps, heat exhaustion and heat cramps are possible. Long-lasting activity may cause heatstroke.
When considering the heat index, it's pivotal to note it is for shade and mild wind conditions. Direct sunlight can potentially boost the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'felt air temperature', is an amalgamation of air temperature and humidity to express the equivalent perceived temperature. An individual's perception of weather can be influenced by a variety of factors including metabolic differences, being pregnant, and their degree of physical exertion. Consider the sun's direct rays and their impact; they can potentially increase the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Juveniles are regularly less conscious of the need to recuperate and rehydrate. Thirst is a tardy symptom of dehydration - hydration, especially during lengthy physical activities, should be maintained.
In response to overheating, the human body perspires to cool down, mainly through the evaporation of sweat. A higher relative humidity affects normal body cooling by reducing the evaporation rate, subsequently lowering the rate at which the body cools and increasing the perception of heat. Overheating can ensue when the body accumulates more heat than it can release, and dehydration severity may vary.

Humidity

In June, the average relative humidity in Blair is 71%.

Rainfall

In June, in Blair, the rain falls for 13.9 days. Throughout June, 2.17" (55mm) of precipitation is accumulated. In Blair, during the entire year, the rain falls for 148.4 days and collects up to 28.66" (728mm) of precipitation.

Snowfall

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

Daylight

June has the longest days of the year in Blair, with an average of 14h and 24min of daylight.
On the first day of the month, sunrise is at 6:14 am and sunset at 8:33 pm. On the last day of June, sunrise is at 6:16 am and sunset at 8:42 pm EDT.

Sunshine

The average sunshine in June is 10.7h.

UV index

The month with the highest UV index in Blair is June, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high health risk from exposure to the Sun's UV radiation for ordinary individuals.
Note: The maximum UV index, 7 during June, leads to the following recommendations:
Apply measures and align with sun safety principles. Safeguarding against skin and eye injury is pivotal. Avoid exposure to the Sun and try to stay in the shade between 10 a.m. and 4 p.m., when UV radiation is most potent, but be aware that parasols or canopies may not offer full protection. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure.
Updated: Feb 13, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

Is it hot in Blair during June?

The average high-temperature, in June, in Blair, is 89.2°F (31.8°C), while the average low-temperature is 67.6°F (19.8°C). The average heat index (a.k.a. 'real feel', 'felt air temperature'), which takes the relative humidity and factors it into the air temperature reading, in June is evaluated at 104°F (40°C).

What is the average humidity in June in Blair?

The average relative humidity in June is 71%.

How many days does it rain in June in Blair?

In Blair, South Carolina, in June, it is raining for 13.9 days, with typically 2.17" (55mm) of accumulated precipitation.

When it does not snow in Blair?

In Blair, South Carolina, snow does not fall in April through November.

When are the longest days in Blair?

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

How many hours of daylight does Blair have in June?

In Blair, South Carolina, the average day length in June is 14h and 25min.

What time are sunrise and sunset in June in Blair?

On the first day of June in Blair, South Carolina, sunrise is at 6:14 am and sunset at 8:33 pm. On the last day of the month, sunrise is at 6:16 am and sunset at 8:42 pm EDT.

How many hours of sunshine does Blair have in June?

In June, the average sunshine duration in Blair, South Carolina, is 10.7h.

When is the highest UV index in Blair?

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

What is the UV index intensity in June in Blair?

The average daily maximum UV index in June in Blair, South Carolina, is 7. A UV Index value of 6 to 7 symbolizes 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
Blair, SC

Average temperature in June - Blair, SC
  • Average high temperature in June: 89.2°F

The warmest month (with the highest average high temperature) is July (92.1°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 (70.9°F).
The coldest month (with the lowest average low temperature) is January (35.1°F).

Average pressure in June
Blair, SC

Average pressure in June - Blair, SC
  • Average pressure in June: 29.98"Hg

The month with the highest atmospheric pressure is November (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.98"Hg).

Average wind speed in June
Blair, SC

Average wind speed in June - Blair, SC
  • Average wind speed in June: 5.3mph

The windiest month (with the highest average wind speed) is April (7.4mph).
The calmest month (with the lowest average wind speed) is August (4.6mph).

Average humidity in June
Blair, SC

Average humidity in June - Blair, 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
Blair, SC

Average rainfall in June - Blair, SC
  • Average rainfall in June: 2.17"

The wettest month (with the highest rainfall) is December (3.23").
The driest month (with the least rainfall) is September (1.42").

Average rainfall days in June
Blair, SC

Average rainfall days in June - Blair, SC
  • Average rainfall days in June: 13.9 days

The month with the highest number of rainy days is July (15.7 days).
The month with the least rainy days is October (8.8 days).

Average snowfall in June
Blair, SC

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

The month with the highest snowfall is January (0.79").
The months with the least snowfall are April, May, June, July, August, September, October and November (0").

Average snowfall days in June
Blair, SC

Average snowfall days in June - Blair, 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 and October (0 days).

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

Average daylight in June / Average sunshine in June - Blair, 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 48min).
The month with the least sunshine is December (Average sunshine: 5h and 18min).

Average sunshine days in June
Blair, SC

Average sunshine days in June - Blair, SC
  • Average sunshine days in June: 14.4 days

The month with the most sunshine days is October (21.5 days).
The month with the least sunshine days is July (12.6 days).

Average UV index in June
Blair, SC

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

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

Average cloud cover in June
Blair, SC

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

The months with the most cloud cover are February and December (Cloud cover 43).
The months with the least cloud cover are June, July and October (Cloud cover 30).

Average visibility in June
Blair, SC

Average visibility in June - Blair, 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).

Blair, South Carolina, USA

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