June weather forecast
Ruby, SC

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Weather in June

June, the first month of the summer in Ruby, is a hot month, with temperature in the range of an average high of 87.3°F (30.7°C) and an average low of 68.7°F (20.4°C).

Temperature

June's arrival signals a modest temperature shift, moving from a moderately hot 79.7°F (26.5°C) in May to a tropical 87.3°F (30.7°C). Ruby experiences a mean temperature of 68.7°F (20.4°C) during June nights.

Heat index

The heat index value for June is computed to be a fiery hot 98.6°F (37°C). Take special precautions - heat exhaustion and heat cramps are expected. Heatstroke may occur with lengthy activity.
Heat index evaluations are typically in the context of light winds and shaded environments. Under direct sunshine, the heat index values might be elevated by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'felt air temperature', marries air temperature and humidity to produce a value illustrating perceived warmth. The individual's experience of temperature can be shaped by numerous aspects such as metabolic variations, physical exertion, and attire. One should be aware that direct sunshine can amplify the perceived temperature, raising the heat index by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for children. Children are often less aware of the need to rest and re-hydrate. Thirst is a late sign of dehydration - it's vital to remain hydrated, particularly during prolonged physical activities.
The human body cools itself through perspiration, as excessive warmth is removed from the body through sweat evaporation. An elevated level of relative humidity hinders evaporation, leading to decreased heat elimination from the body, inducing a sensation of excess heat. As the body gains more heat than it can dissipate, there's a risk of increasing temperatures and resultant overheating.

Humidity

In June, the average relative humidity in Ruby is 72%.

Rainfall

In Ruby, in June, it is raining for 14.3 days, with typically 2.48" (63mm) of accumulated precipitation. In Ruby, during the entire year, the rain falls for 149.5 days and collects up to 28.23" (717mm) of precipitation.

Snowfall

April through October are months without snowfall in Ruby, South Carolina.

Daylight

June has the longest days of the year in Ruby, with an average of 14h and 30min of daylight.
On the first day of June, sunrise is at 6:08 am and sunset at 8:29 pm. On the last day of the month, sunrise is at 6:11 am and sunset at 8:38 pm EDT.

Sunshine

In Ruby, the average sunshine in June is 10.8h.

UV index

June and July, with an average maximum UV index of 7, are months with the highest UV index. A UV Index reading of 6 to 7 represents a high threat to health from exposure to the Sun's UV radiation for the ordinary person.
Note: The average daily UV index of 7 in June transforms into the following instructions:
Use protective steps and abide by sun safety guidelines. Safeguarding against skin and eye harm is necessary. Stay in the shade and limit direct sun exposure between 10 a.m. and 4 p.m., when UV radiation is at its strongest. Remember, however, that not all shade structures provide full sun protection. Counter UV radiation's ill effects with clothing designed for sun safety and UV-resistant eyewear.
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Frequently asked questions

Is it hot in Ruby during June?

During June, Ruby experiences an average high-temperature of 87.3°F (30.7°C) and a low-temperature of 68.7°F (20.4°C). The average heat index (a.k.a. 'felt air temperature', 'feels like'), which takes the relative humidity and factors it into the air temperature reading, in June is computed to be 98.6°F (37°C).

What is the average humidity in June in Ruby?

The average relative humidity in June in Ruby, South Carolina, is 72%.

How many days does it rain in June in Ruby?

In June, in Ruby, South Carolina, the rain falls for 14.3 days. Throughout June, 2.48" (63mm) of precipitation is accumulated.

When it does not snow in Ruby?

April through October are months without snowfall in Ruby, South Carolina.

When are the longest days in Ruby?

June has the longest days of the year in Ruby, South Carolina, with an average of 14h and 30min of daylight.

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

In June, the average day length in Ruby is 14h and 27min.

When is the sunrise / sunset in June in Ruby?

On the first day of June in Ruby, sunrise is at 6:08 am and sunset at 8:29 pm. On the last day of the month, sunrise is at 6:11 am and sunset at 8:38 pm EDT.

How many hours of sunshine does Ruby have in June?

The average sunshine duration in June in Ruby is 10.8h.

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

The months with the highest UV index in Ruby, South Carolina, are June and July, with an average maximum UV index of 7.

How high is the UV index in June in Ruby?

The average daily maximum UV index in June in Ruby, South Carolina, is 7. A UV Index value of 6 to 7 symbolizes a high health vulnerability 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
Ruby, SC

Average temperature in June - Ruby, SC
  • Average high temperature in June: 87.3°F

The warmest month (with the highest average high temperature) is July (90.3°F).
The month with the lowest average high temperature is January (50.5°F).

  • Average low temperature in June: 68.7°F

The month with the highest average low temperature is July (72.1°F).
The coldest month (with the lowest average low temperature) is January (35.6°F).

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Average pressure in June
Ruby, SC

Average pressure in June - Ruby, SC
  • Average pressure in June: 29.97"Hg

The month with the highest atmospheric pressure is November (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.97"Hg).

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Average wind speed in June
Ruby, SC

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

The windiest month (with the highest average wind speed) is April (8.1mph).
The calmest month (with the lowest average wind speed) is August (5.2mph).

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Average humidity in June
Ruby, SC

Average humidity in June - Ruby, SC
  • Average humidity in June: 72%

The months with the highest relative humidity are May, September and December (75%).
The months with the lowest relative humidity are January, July and November (71%).

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Average rainfall in June
Ruby, SC

Average rainfall in June - Ruby, SC
  • Average rainfall in June: 2.48"

The wettest month (with the highest rainfall) is August (2.91").
The driest months (with the least rainfall) are January and October (1.77").

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Average rainfall days in June
Ruby, SC

Average rainfall days in June - Ruby, SC
  • Average rainfall days in June: 14.3 days

The month with the highest number of rainy days is July (18 days).
The month with the least rainy days is October (8.2 days).

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Average snowfall in June
Ruby, SC

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

The month with the highest snowfall is February (0.98").
The months with the least snowfall are April, May, June, July, August, September and October (0").

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Average snowfall days in June
Ruby, SC

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

The month with the highest number of snowfall days is February (0.8 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).

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

Average daylight in June / Average sunshine in June - Ruby, SC
  • Average daylight in June: 14h and 3min

The month with the longest days is June (Average daylight: 14h and 30min).
The month with the shortest days is December (Average daylight: 9h and 54min).

  • Average sunshine in June: 10h and 5min

The month with the most sunshine is July (Average sunshine: 11h and 0min).
The month with the least sunshine is December (Average sunshine: 5h and 30min).

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Average sunshine days in June
Ruby, SC

Average sunshine days in June - Ruby, SC
  • Average sunshine days in June: 13.2 days

The month with the most sunshine days is October (21.9 days).
The month with the least sunshine days is July (11.3 days).

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Average UV index in June
Ruby, SC

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

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

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Average cloud cover in June
Ruby, SC

Average cloud cover in June - Ruby, SC
  • Average cloud cover in June: 28

The month with the most cloud cover is February (Cloud cover 41).
The month with the least cloud cover is June (Cloud cover 28).

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Average visibility in June
Ruby, SC

Average visibility in June - Ruby, 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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Ruby, South Carolina, USA

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