June weather forecast
Plum Branch, SC

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Weather in June

June, the first month of the summer in Plum Branch, is a tropical month, with an average temperature varying between 68.5°F (20.3°C) and 89.2°F (31.8°C).

Temperature

The start of June brings a subtle shift in the average high-temperature, edging up from May's warm 81.7°F (27.6°C) to a hot 89.2°F (31.8°C). Plum Branch observes an average nighttime low-temperature of 68.5°F (20.3°C) during the month of June.

Heat index

June's heat index is appraised at a blisteringly hot 104°F (40°C). Take special precautions - heat exhaustion and heat cramps are expected. Heatstroke may occur with lengthy activity.
Evaluating the heat index requires understanding its values in the shade and with gentle winds. Being under direct sunlight might amplify the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'real feel', is derived by integrating air temperature with the existing relative humidity to express the perceived warmth. Factors such as metabolic variations, being pregnant, and physical activity can impact an individual's weather perception. With the sun shining directly, it's crucial to understand that it can increase the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are of high significance for children. Kids frequently fail to realize the necessity for resting and hydrating. Thirst is an advanced indication of dehydration - hence, maintaining hydration, especially during extended physical activities, becomes essential.
In high temperatures, perspiration kicks in, allowing the human body to cool down through the evaporation of sweat. An increase in relative humidity retards evaporation, subsequently reducing the body's heat removal rate and leading to a sensation of being overly warm. Heat disorders may be on the horizon when body temperatures rise from inadequate heat management.

Humidity

The average relative humidity in June is 71%.

Rainfall

In Plum Branch, in June, it is raining for 13.5 days, with typically 2.17" (55mm) of accumulated precipitation. In Plum Branch, South Carolina, during the entire year, the rain falls for 147.3 days and collects up to 29.21" (742mm) of precipitation.

Snowfall

In Plum Branch, snow does not fall in April through November.

Daylight

June has the longest days of the year, with an average of 14h and 24min of daylight.
On the first day of June, sunrise is at 6:18 am and sunset at 8:35 pm. On the last day of the month, sunrise is at 6:21 am and sunset at 8:44 pm EDT.

Sunshine

The average sunshine in June is 10.7h.

UV index

The months with the highest UV index are June and August, with an average maximum UV index of 7. A UV Index reading of 6 to 7 represents a high health risk from unsafe exposure to UV radiation for average individuals.
Note: A maximum high UV index of 7 in June translates into the following recommendations:
Undertake protective measures and comply with sun safety rules. Shielding against skin and eye damage is essential. Avoid direct Sun exposure and seek shade from 10 a.m. to 4 p.m., the period of highest UV radiation. Remember, however, that not all shade structures offer full protection. Fend off the sun's harsh rays with appropriate clothing, a wide-brim hat, and UV-protective sunglasses.
Updated: Jul 30, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How hot is it in June?

The high-temperature during June is 89.2°F (31.8°C) and the low-temperature is 68.5°F (20.3°C). In June, the average heat index (a.k.a. 'felt air temperature', 'real feel'), which combines air temperature and relative humidity, is appraised at 104°F (40°C).

What is the average humidity in June?

In June, the average relative humidity is 71%.

How much does it rain in June?

In June, the rain falls for 13.5 days. Throughout June, 2.17" (55mm) of precipitation is accumulated.

When it does not snow?

In Plum Branch, 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.

What is the average length of the day in June?

In Plum Branch, the average day length in June is 14h and 22min.

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 8:35 pm. On the last day of the month, sunrise is at 6:21 am and sunset at 8:44 pm EDT.

How long on average sun shines in June in Plum Branch?

In June, the average sunshine duration is 10.7h.

What are the months with the highest UV index?

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

What is the UV index reading in June?

In Plum Branch, the average daily maximum UV index in June 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
Plum Branch, SC

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

The warmest month (with the highest average high temperature) is July (92.7°F).
The month with the lowest average high temperature is January (52.3°F).

  • Average low temperature in June: 68.5°F

The month with the highest average low temperature is July (71.4°F).
The coldest month (with the lowest average low temperature) is January (36.1°F).

Average pressure in June
Plum Branch, SC

Average pressure in June - Plum Branch, 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
Plum Branch, SC

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

The windiest months (with the highest average wind speed) are January and February (7.5mph).
The calmest month (with the lowest average wind speed) is August (4.7mph).

Average humidity in June
Plum Branch, SC

Average humidity in June - Plum Branch, 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
Plum Branch, SC

Average rainfall in June - Plum Branch, SC
  • Average rainfall in June: 2.17"

The wettest month (with the highest rainfall) is December (3.27").
The driest month (with the least rainfall) is September (1.42").

Average rainfall days in June
Plum Branch, SC

Average rainfall days in June - Plum Branch, SC
  • Average rainfall days in June: 13.5 days

The month with the highest number of rainy days is July (17.2 days).
The month with the least rainy days is November (7.5 days).

Average snowfall in June
Plum Branch, SC

Average snowfall in June - Plum Branch, SC
  • Average snowfall in June: 0"

The month with the highest snowfall is February (0.67").
The months with the least snowfall are April, May, June, July, August, September, October and November (0").

Average snowfall days in June
Plum Branch, SC

Average snowfall days in June - Plum Branch, SC
  • Average snowfall days in June: 0 days

The month with the highest number of snowfall days is January (0.4 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
Plum Branch, SC

Average daylight in June / Average sunshine in June - Plum Branch, 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 18min).

Average sunshine days in June
Plum Branch, SC

Average sunshine days in June - Plum Branch, SC
  • Average sunshine days in June: 13.8 days

The month with the most sunshine days is October (21.5 days).
The month with the least sunshine days is July (10.6 days).

Average UV index in June
Plum Branch, SC

Average UV index in June - Plum Branch, SC
  • Average UV index in June: 7

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

Average cloud cover in June
Plum Branch, SC

Average cloud cover in June - Plum Branch, SC
  • Average cloud cover in June: 29

The month with the most cloud cover is December (Cloud cover 42).
The month with the least cloud cover is October (Cloud cover 28).

Average visibility in June
Plum Branch, SC

Average visibility in June - Plum Branch, 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).

Plum Branch, South Carolina, USA

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