June weather forecast
Raleigh, NC

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The George Washington statue overlooking the city buildings of Raleigh, North Carolina
The George Washington statue overlooking the city buildings of Raleigh, North Carolina

Weather in June

June welcomes the peak of summer, with the mercury often rising to the mid-80s. North Carolina's capital experiences its longest daylight hours, giving ample time to enjoy the sun. A notable characteristic of this month is a decrease in wind speed, resulting in calmer days. This makes it ideal for leisure activities like barbeques and picnics, taking advantage of the delightful temperatures. The need for a reliable cooling system at home and workplace becomes apparent because of the increasing heat.

Temperature

The average high-temperature in Raleigh mildly increases in June, edging from 78.4°F (25.8°C) in May to a still moderately hot 85.6°F (29.8°C). Throughout the month of June, Raleigh witnesses an average low-temperature of 67.6°F (19.8°C).

Heat index

The heat index value during June is calculated to be a sweltering 95°F (35°C). Take more preventive steps, risk of heat exhaustion and heat cramps is elevated. Long activity may culminate in heatstroke.
Bear in mind that the heat index values are determined for shaded areas and light breezes. The heat index may scale up by 15 Fahrenheit (8 Celsius) degrees with direct sun exposure.
Note: The heat index, also known as 'feels like' or 'real feel', is the result of factoring in humidity to the air temperature, indicating perceived warmth. Factors including metabolic differences, physical activity, and clothing are additional elements that influence the individual's temperature experience. Understand that direct sun rays can influence the weather's impact, leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical to babies and toddlers. Kids often lack the knowledge about the necessity to take breaks and consume liquids. Thirst, as a late symptom of dehydration, necessitates the maintenance of hydration, particularly during enduring physical activities.
Evaporating sweat, thanks to perspiration, acts as a natural air conditioner for the human body. With high air temperature and humidity (high heat index) conditions, sweat production is restricted, leading to an amplified perception of heat. When heat gain surpasses the level the body can shed, body temperature begins to increase, and consequently, overheating and dehydration can occur, with varying severity.

Humidity

The months with the lowest humidity in Raleigh, North Carolina, are January, March, April, June, July and November, with an average relative humidity of 73%.

Rainfall

In June, the rain falls for 15.7 days. Throughout June, 3.07" (78mm) of precipitation is accumulated. Throughout the year, in Raleigh, there are 163.2 rainfall days, and 32.2" (818mm) of precipitation is accumulated.

Snowfall

April through October are months without snowfall.

Daylight

With an average of 14h and 30min of daylight, June has the longest days of the year.
On the first day of June, sunrise is at 5:59 am and sunset at 8:25 pm. On the last day of the month, sunrise is at 6:02 am and sunset at 8:34 pm EDT.

Sunshine

The months with the most sunshine are June and July, with an average of 10.8h of sunshine.

UV index

The months with the highest UV index in Raleigh are June and July, with an average maximum UV index of 7. A UV Index reading of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV radiation for average individuals.
Note: The daily maximum UV index of 7 in June interprets into the following advice:
Eschew overexposure. Those with light skin may suffer burns in fewer than 20 minutes. Attempt to stay under shade and limit exposure to the Sun between 10 a.m. and 4 p.m., when UV radiation is at its peak. Remember, devices such as parasols or canopies might not provide complete sun protection. It's wise to wear UVA and UVB-blocking sunglasses when the sun shines brightly.
Updated: Feb 13, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

Is it hot in Raleigh during June?

In Raleigh, 85.6°F (29.8°C) is the average high-temperature and 67.6°F (19.8°C) is the average low-temperature during June. The average heat index (a.k.a. 'felt air temperature', 'real feel'), which calculates the temperature value influenced by the moisture in the air, in June is calculated to be 95°F (35°C).

What are the least humid months in Raleigh?

The months with the lowest humidity in Raleigh, North Carolina, are January, March, April, June, July and November, with an average relative humidity of 73%.

What is the average humidity in June in Raleigh?

In Raleigh, the average relative humidity in June is 73%.

How many days does it rain in June in Raleigh?

In Raleigh, during June, the rain falls for 15.7 days and regularly aggregates up to 3.07" (78mm) of precipitation.

When it does not snow in Raleigh?

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

When are the longest days in Raleigh?

The month with the longest days in Raleigh, North Carolina, is June, with an average of 14h and 30min of daylight.

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

The average day length in June in Raleigh is 14h and 33min.

When is the sunrise / sunset in June in Raleigh?

In June, on the first day of the month, sunrise is at 5:59 am and sunset at 8:25 pm. On the last day of the month, in Raleigh, sunrise is at 6:02 am and sunset at 8:34 pm EDT.

What are the months with the most sunshine in Raleigh?

The months with the most sunshine in Raleigh, North Carolina, are June and July, with an average of 10.8h of sunshine.

How many hours of sunshine does Raleigh have in June?

In June, the average sunshine duration in Raleigh, North Carolina, is 10.8h.

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

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

What is the UV index reading in June in Raleigh?

The average daily maximum UV index in June in Raleigh 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
Raleigh, NC

Average temperature in June - Raleigh, NC
  • Average high temperature in June: 85.6°F

The warmest month (with the highest average high temperature) is July (89.4°F).
The month with the lowest average high temperature is January (48°F).

  • Average low temperature in June: 67.6°F

The month with the highest average low temperature is July (71.1°F).
The coldest month (with the lowest average low temperature) is January (32.9°F).

Average pressure in June
Raleigh, NC

Average pressure in June - Raleigh, NC
  • Average pressure in June: 29.96"Hg

The month with the highest atmospheric pressure is November (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.96"Hg).

Average wind speed in June
Raleigh, NC

Average wind speed in June - Raleigh, NC
  • Average wind speed in June: 6.2mph

The windiest month (with the highest average wind speed) is April (8.3mph).
The calmest month (with the lowest average wind speed) is August (5.3mph).

Average humidity in June
Raleigh, NC

Average humidity in June - Raleigh, NC
  • Average humidity in June: 73%

The months with the highest relative humidity are May, September and December (76%).
The months with the lowest relative humidity are January, March, April, June, July and November (73%).

Average rainfall in June
Raleigh, NC

Average rainfall in June - Raleigh, NC
  • Average rainfall in June: 3.07"

The wettest month (with the highest rainfall) is August (3.43").
The driest month (with the least rainfall) is October (2.13").

Average rainfall days in June
Raleigh, NC

Average rainfall days in June - Raleigh, NC
  • Average rainfall days in June: 15.7 days

The month with the highest number of rainy days is July (18.1 days).
The month with the least rainy days is November (9.1 days).

Average snowfall in June
Raleigh, NC

Average snowfall in June - Raleigh, NC
  • Average snowfall in June: 0"

The month with the highest snowfall is January (1.46").
The months with the least snowfall are April, May, June, July, August, September and October (0").

Average snowfall days in June
Raleigh, NC

Average snowfall days in June - Raleigh, NC
  • Average snowfall days in June: 0 days

The month with the highest number of snowfall days is February (2.1 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
Raleigh, NC

Average daylight in June / Average sunshine in June - Raleigh, NC
  • 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 48min).

  • Average sunshine in June: 10h and 5min

The months with the most sunshine are June and July (Average sunshine: 10h and 48min).
The month with the least sunshine is December (Average sunshine: 5h and 30min).

Average sunshine days in June
Raleigh, NC

Average sunshine days in June - Raleigh, NC
  • Average sunshine days in June: 11.8 days

The month with the most sunshine days is November (19.6 days).
The month with the least sunshine days is July (10.5 days).

Average UV index in June
Raleigh, NC

Average UV index in June - Raleigh, NC
  • 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
Raleigh, NC

Average cloud cover in June - Raleigh, NC
  • Average cloud cover in June: 30

The month with the most cloud cover is February (Cloud cover 42).
The month with the least cloud cover is June (Cloud cover 30).

Average visibility in June
Raleigh, NC

Average visibility in June - Raleigh, NC
  • 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).

Raleigh, North Carolina, USA

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