June weather forecast
Monticello, SC

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Weather in June

The first month of the summer, June, is a hot month in Monticello, South Carolina, with an average temperature ranging between min 68.7°F (20.4°C) and max 88.2°F (31.2°C).

Temperature

Monticello's weather in June presents a minor rise in the average high-temperature, moving from a warm 80.2°F (26.8°C) in May to a hot 88.2°F (31.2°C). An average nighttime temperature of 68.7°F (20.4°C) is observed during June.

Heat index

The average heat index in June is appraised at a fiery hot 100.4°F (38°C). Exercise increased caution, heat cramps and heat exhaustion are potential hazards. Continuous activity could lead to heatstroke.
Remember that heat index calculations are made for conditions in the shade with light wind. A direct sunlight exposure may boost the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', melds the effects of warmth and moisture to generate a feeling of heat. The influence of weather can be personal, changing with an individual's body mass, height, and level of physical exertion. Be mindful that being in direct sunlight might mean feeling hotter, with the heat index rising by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially vital to children. Young ones often ignore the need to take a break and drink fluids. Thirst is a late-stage symptom of dehydration - hence, maintaining hydration, particularly during extended physical activities, is crucial.
Perspiration is the body's default response to elevated temperatures, as it promotes the evaporation of sweat to achieve cooling. Excessive relative humidity disturbs the body's typical cooling process by reducing evaporation, leading to a decrease in body cooling rate and an increase in the sensation of warmth. When heat surpasses the body's release mechanisms, dehydration and overheating risks become pronounced.

Humidity

June, July and November, with an average relative humidity of 71%, are the least humid months.

Rainfall

In Monticello, in June, it is raining for 15.2 days, with typically 2.6" (66mm) of accumulated precipitation. In Monticello, during the entire year, the rain falls for 160.7 days and collects up to 32.13" (816mm) of precipitation.

Snowfall

In Monticello, snow does not fall in April through October.

Daylight

With an average of 14h and 24min of daylight, June has the longest days of the year in Monticello.
On the first day of the month, sunrise is at 6:13 am and sunset at 8:32 pm. On the last day of June, in Monticello, South Carolina, sunrise is at 6:16 am and sunset at 8:41 pm EDT.

Sunshine

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

UV index

The months with the highest UV index are June and July, with an average maximum UV index of 7. A UV Index value of 6 to 7 symbolizes a high health risk from unprotected exposure to Sun's UV rays for average individuals.
Note: A maximum high daily UV index of 7 during June translates into the following directions:
Resist overexposure. Safeguarding from solar damage is indispensable. Stay in the shade and limit sun exposure from 10 a.m. to 4 p.m., when UV radiation is most potent. Keep in mind that shade structures like parasols or canopies do not offer full protection. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation.
Updated: Feb 13, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How hot does it get in Monticello in June?

The high-temperature during June is 88.2°F (31.2°C) and the low-temperature is 68.7°F (20.4°C). In June, the average heat index (a.k.a. 'apparent temperature', 'real feel'), which represents the influence of relative humidity on air temperature, is appraised at 100.4°F (38°C).

What are the least humid months in Monticello?

June, July and November, with an average relative humidity of 71%, are the least humid months.

What is the average humidity in June in Monticello?

The average relative humidity in June in Monticello, South Carolina, is 71%.

How much does it rain in Monticello in June?

In Monticello, in June, it is raining for 15.2 days, with typically 2.6" (66mm) of accumulated precipitation.

When it does not snow in Monticello?

In Monticello, snow does not fall in April through October.

When are the longest days in Monticello?

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

How many hours of daylight does Monticello have in June?

The average day length in June in Monticello is 14h and 25min.

When is the sunrise / sunset in June in Monticello?

On the first day of June in Monticello, sunrise is at 6:13 am and sunset at 8:32 pm. On the last day of the month, sunrise is at 6:16 am and sunset at 8:41 pm EDT.

How long on average sun shines in June in Monticello?

The average sunshine duration in June in Monticello, South Carolina, is 10.8h.

What is the month with the highest UV index in Monticello?

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

How high is the UV index in June in Monticello?

The average daily maximum UV index in June in Monticello, South Carolina, is 7. A UV Index estimate of 6 to 7 represents a high health vulnerability from unsafe exposure to Sun's UV rays.
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
Monticello, SC

Average temperature in June - Monticello, SC
  • Average high temperature in June: 88.2°F

The warmest month (with the highest average high temperature) is July (91.6°F).
The month with the lowest average high temperature is January (51.4°F).

  • Average low temperature in June: 68.7°F

The month with the highest average low temperature is July (71.8°F).
The coldest month (with the lowest average low temperature) is January (36.1°F).

Average pressure in June
Monticello, SC

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

The months with the highest atmospheric pressure are January, November and December (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.97"Hg).

Average wind speed in June
Monticello, SC

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

The windiest months (with the highest average wind speed) are February and April (7.9mph).
The calmest month (with the lowest average wind speed) is August (4.8mph).

Average humidity in June
Monticello, SC

Average humidity in June - Monticello, SC
  • Average humidity in June: 71%

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

Average rainfall in June
Monticello, SC

Average rainfall in June - Monticello, SC
  • Average rainfall in June: 2.6"

The wettest month (with the highest rainfall) is December (3.5").
The driest month (with the least rainfall) is September (1.85").

Average rainfall days in June
Monticello, SC

Average rainfall days in June - Monticello, SC
  • Average rainfall days in June: 15.2 days

The month with the highest number of rainy days is July (18 days).
The months with the least rainy days are October and November (9 days).

Average snowfall in June
Monticello, SC

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

The month with the highest snowfall is February (0.83").
The months with the least snowfall are April, May, June, July, August, September and October (0").

Average snowfall days in June
Monticello, SC

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

The month with the highest number of snowfall days is February (1.2 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
Monticello, SC

Average daylight in June / Average sunshine in June - Monticello, 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 5min

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
Monticello, SC

Average sunshine days in June - Monticello, SC
  • Average sunshine days in June: 13.1 days

The month with the most sunshine days is October (20.9 days).
The month with the least sunshine days is July (10.5 days).

Average UV index in June
Monticello, SC

Average UV index in June - Monticello, 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).

Average cloud cover in June
Monticello, SC

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

The months with the most cloud cover are February and December (Cloud cover 42).
The month with the least cloud cover is June (Cloud cover 28).

Average visibility in June
Monticello, SC

Average visibility in June - Monticello, 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).

Monticello, South Carolina, USA

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