June weather forecast
Halls Mill, SC

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Weather in June

June, the first month of the summer in Halls Mill, is a tropical month, with temperature in the range of an average high of 88.7°F (31.5°C) and an average low of 70.9°F (21.6°C).

Temperature

As Halls Mill transitions into June, the average high-temperature is observed to slightly rise from a moderately hot 82.2°F (27.9°C) in May to a tropical 88.7°F (31.5°C). In June, Halls Mill reports a consistent average low-temperature of 70.9°F (21.6°C) during the nights.

Heat index

The heat index for June is evaluated at a blistering 105.8°F (41°C). Extra precautions are necessary, heat cramps and heat exhaustion are plausible outcomes. Extended activity could lead to heatstroke.
Heat index details are generally centered around shaded locations and a mild breeze. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'real feel', is a composite of temperature and humidity figures to convey how warm it feels. The individual's experience of temperature can be shaped by numerous aspects such as metabolic variations, physical exertion, and attire. With direct sunlight, be aware that it might enhance the heat sensation, raising the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for babies and toddlers. Young individuals are typically more threatened than adults due to their reduced perspiration. Also, the larger skin surface proportionate to their small bodies and the increased heat from their activities magnify their risk.
To achieve cooling, the human body employs perspiration, relying on the subsequent evaporation of sweat. In the presence of high relative humidity, the evaporation rate diminishes, resulting in the body retaining more warmth compared to dry conditions. Heat disorders may be on the horizon when body temperatures rise from inadequate heat management.

Humidity

The average relative humidity in June is 75%.

Rainfall

In June, the rain falls for 15.3 days. Throughout June, 2.05" (52mm) of precipitation is accumulated. Throughout the year, in Halls Mill, there are 138.1 rainfall days, and 18.98" (482mm) of precipitation is accumulated.

Snowfall

January, March through December are months without snowfall.

Daylight

With an average of 14h and 18min of daylight, June has the longest days of the year.
On the first day of the month, sunrise is at 6:16 am and sunset at 8:28 pm. On the last day of June, sunrise is at 6:19 am and sunset at 8:37 pm EDT.

Sunshine

The average sunshine in June is 10.6h.

UV index

June through August, with an average maximum UV index of 7, are months with the highest UV index. A UV Index estimate of 6 to 7 represents a high health vulnerability from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: The maximum daily UV index of 7 in June converts into the following recommendations:
Eschew overexposure. Those with light skin may suffer burns in fewer than 20 minutes. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. Stay sun-safe with clothing that is both closely woven and worn loosely.
Updated: Aug 21, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How hot is June?

The average high-temperature, in June, in Halls Mill, is 88.7°F (31.5°C), while the average low-temperature is 70.9°F (21.6°C). The average heat index (a.k.a. 'feels like', 'real feel'), which combines air temperature and relative humidity, in June is evaluated at 105.8°F (41°C).

What is the average humidity in June?

In June, the average relative humidity is 75%.

How many days does it rain in June?

In Halls Mill, during June, the rain falls for 15.3 days and regularly aggregates up to 2.05" (52mm) of precipitation.

When it does not snow?

January, March through December are months without snowfall.

When are the longest days?

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

How many hours of daylight does Halls Mill have in June?

The average day length in June is 14h and 17min.

What time are sunrise and sunset in June?

On the first day of June, sunrise is at 6:16 am and sunset at 8:28 pm. On the last day of the month, sunrise is at 6:19 am and sunset at 8:37 pm EDT.

How many hours of sunshine does Halls Mill have in June?

In Halls Mill, the average sunshine duration in June is 10.6h.

When is the highest UV index?

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

What is the UV index intensity in June?

In Halls Mill, the average daily maximum UV index in June is 7. A UV Index reading of 6 to 7 represents a high hazard to health 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
Halls Mill, SC

Average temperature in June - Halls Mill, SC
  • Average high temperature in June: 88.7°F

The warmest month (with the highest average high temperature) is July (91°F).
The month with the lowest average high temperature is January (55.9°F).

  • Average low temperature in June: 70.9°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).

Average pressure in June
Halls Mill, SC

Average pressure in June - Halls Mill, 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
Halls Mill, SC

Average wind speed in June - Halls Mill, SC
  • Average wind speed in June: 5.7mph

The windiest month (with the highest average wind speed) is April (7.1mph).
The calmest month (with the lowest average wind speed) is August (5mph).

Average humidity in June
Halls Mill, SC

Average humidity in June - Halls Mill, SC
  • Average humidity in June: 75%

The months with the highest relative humidity are August, September and December (76%).
The months with the lowest relative humidity are January and November (71%).

Average rainfall in June
Halls Mill, SC

Average rainfall in June - Halls Mill, SC
  • Average rainfall in June: 2.05"

The wettest month (with the highest rainfall) is August (2.13").
The driest month (with the least rainfall) is November (0.71").

Average rainfall days in June
Halls Mill, SC

Average rainfall days in June - Halls Mill, SC
  • Average rainfall days in June: 15.3 days

The month with the highest number of rainy days is August (17.9 days).
The month with the least rainy days is November (6.4 days).

Average snowfall in June
Halls Mill, SC

Average snowfall in June - Halls Mill, SC
  • Average snowfall in June: 0"

The month with the highest snowfall is February (0.04").
The months with the least snowfall are January, March, April, May, June, July, August, September, October, November and December (0").

Average snowfall days in June
Halls Mill, SC

Average snowfall days in June - Halls Mill, SC
  • Average snowfall days in June: 0 days

The months with the highest number of snowfall days are January and February (0.2 days).
The months with the least snowfall days are March, April, May, June, July, August, September, October and November (0 days).

Average daylight in June /
Average sunshine in June
Halls Mill, SC

Average daylight in June / Average sunshine in June - Halls Mill, 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 month with the least sunshine is December (Average sunshine: 5h and 24min).

Average sunshine days in June
Halls Mill, SC

Average sunshine days in June - Halls Mill, SC
  • Average sunshine days in June: 11.8 days

The month with the most sunshine days is November (21.9 days).
The month with the least sunshine days is July (10.3 days).

Average UV index in June
Halls Mill, SC

Average UV index in June - Halls Mill, 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).

Average cloud cover in June
Halls Mill, SC

Average cloud cover in June - Halls Mill, SC
  • Average cloud cover in June: 31

The months with the most cloud cover are February and December (Cloud cover 42).
The months with the least cloud cover are July and October (Cloud cover 30).

Average visibility in June
Halls Mill, SC

Average visibility in June - Halls Mill, 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).

Halls Mill, South Carolina, USA

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