June weather forecast and climate
Raleigh, NC

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

The first month of the summer, June, is still a warm month in Raleigh, North Carolina, with average temperature varying between 85.6°F (29.8°C) and 67.6°F (19.8°C).

Temperature

In Raleigh, the average high-temperature slightly increases, from a moderately hot 78.4°F (25.8°C) in May, to a still warm 85.6°F (29.8°C). The average low-temperature, in June, is 67.6°F (19.8°C).

Heat index

In June, the average heat index is appraised at a sweltering 95.5°F (35.3°C). Take special precautions - heat exhaustion and heat cramps are expected. Heatstroke may occur with lengthy activity.
Take into consideration that the heat index values are calculated for shade and light wind conditions. With the exposure to direct sunlight, the heat index may be increased by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature', 'real feel', 'feels like', or 'apparent temperature', is a measure that combines both air temperature and relative humidity into a single value that indicates how hot the weather feels. Additional factors like activity, differences in body mass, height, and shape, wind, and metabolic differences affect individual temperature impact. Be aware that direct exposure to sunlight increases heat impact, and may raise the heat index additionally, by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Children are often less aware of the need to rest and re-hydrate. Thirst is a late sign of dehydration - it is vital to remain hydrated, particularly during prolonged physical activities.
The human body normally cools itself by perspiration. Excessive warmth is eliminated from the body by evaporation of sweat. High relative humidity reduces the evaporation rate, resulting in a lower heat removal rate from the body, causing the perception of being overheated. If the body can not disperse the excessive heat and body temperature reaches conditions of hyperthermia, above 99.5°F (37.5°C) to 100.9°F (38.3°C), thermal conditions are potentially life-threatening.

Humidity

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 Raleigh, during 15.7 rainfall days, 3.07" (78mm) of precipitation is typically accumulated. In Raleigh, during the entire year, the rain falls for 163.2 days and collects up to 32.2" (818mm) of precipitation.

Snowfall

In Raleigh snow does not fall in April through October.

Daylight

The month with the longest days in Raleigh is June, with an average of 14.6h of daylight.

Sunshine

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

UV index

Months with the highest UV index are June and July, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high health risk from the exposure to the Sun's UV radiation for the average person.
Note: The average daily UV index of 7 transform into the following instructions:
Take precautions against overexposure. Protection against sun damage is needed. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun.
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FAQ

What is the temperature in June in Raleigh?

In June, in Raleigh, North Carolina, the average high-temperature is 85.6°F (29.8°C), and the average low-temperature is 67.6°F (19.8°C). In June, the average heat index (a.k.a. 'apparent temperature', 'real feel'), that factores the actual air temperature with the relative humidity, is appraised at 95.5°F (35.3°C).

What are the least humid months in Raleigh?

January, March, April, June, July and November, with an average relative humidity of 73%, are the least humid months in Raleigh.

What is the average humidity in June in Raleigh?

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

How many days does it rain in June in Raleigh?

In Raleigh, North Carolina, in June, during 15.7 rainfall days, 3.07" (78mm) of precipitation is typically accumulated.

When it does not snow in Raleigh?

April through October are months without snowfall in Raleigh, North Carolina.

When are the longest days in Raleigh?

The month with the longest days in Raleigh is June, with an average of 14.6h of daylight.

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

The average length of the day in June in Raleigh, North Carolina, is 14.6h.

What is the month with the most sunshine in Raleigh?

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

How long on average sun shines in June in Raleigh?

The average sunshine in June in Raleigh is 10.8h.

When is the highest UV index in Raleigh?

Months with the highest UV index in Raleigh are June and July, with an average maximum UV index of 7.

What is the UV index intensity in June in Raleigh?

In Raleigh, the average daily maximum UV index in June is 7. A UV Index value of 6 to 7 symbolizes a high health threat from the exposure to the Sun's UV radiation.

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).

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Average pressure in June
Raleigh, NC

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

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

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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).

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Average humidity in June
Raleigh, NC

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

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

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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").

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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).

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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").
Months with the least snowfall are April, May, June, July, August, September and October (0").

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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).
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
Raleigh, NC

Average daylight in June / Average sunshine in June - Raleigh, NC
  • Average daylight in June: 14.6h

The month with the longest days is June (Average daylight: 14.6h).
The month with the shortest days is December (Average daylight: 9.8h).

  • Average sunshine in June: 10.8h

Months with the most sunshine are June and July (Average sunshine: 10.8h).
The month with the least sunshine is December (Average sunshine: 5.5h).

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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).

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Average UV index in June
Raleigh, NC

Average UV index in June - Raleigh, NC
  • Average UV index in June: 7

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
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).

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Average visibility in June
Raleigh, NC

Average visibility in June - Raleigh, NC
  • Average visibility in June: 6mi

Months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).

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