June weather forecast
Durham, NC

The amazing skyscape of Durham City in North Carolina
The amazing skyscape of Durham City in North Carolina

Weather in June

The first month of the summer, June, is a tropical month in Durham, North Carolina, with an average temperature varying between 86.5°F (30.3°C) and 66.4°F (19.1°C).

Temperature

In June, the average high-temperature slightly increases from a warm 78.6°F (25.9°C) in May to a hot 86.5°F (30.3°C). The average low-temperature, in June, is 66.4°F (19.1°C).

Heat index

In June, the average heat index is estimated at a very hot 96.8°F (36°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. 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', 'feels like', 'apparent temperature', or 'real feel', is a measure that combines air temperature and relative humidity into a single value that indicates how hot the weather feels. This effect is individual, with diverse people perceiving weather differently for numerous reasons (metabolic differences, differences in body mass, height, and shape, clothing), and activity. Be aware that direct exposure to sunlight increases heat impact and may raise the heat index 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. 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

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

Rainfall

In Durham, during June, the rain falls for 14 days and regularly aggregates up to 2.8" (71mm) of precipitation. In Durham, during the entire year, the rain falls for 150.7 days and collects up to 29.41" (747mm) of precipitation.

Snowfall

In Durham, North Carolina, snow does not fall in April through November.

Daylight

With an average of 14h and 34min of daylight, June has the longest days of the year.
On the first day of June, sunrise is at 6:00 am and sunset at 8:26 pm. On the last day of the month, sunrise is at 6:02 am and sunset at 8:36 pm EDT.

Sunshine

In June, the average sunshine is 10.5h.

UV index

The months with the highest UV index in Durham, North Carolina, are May through August, with an average maximum UV index of 6. A UV Index estimate of 6 to 7 represents a high health hazard from exposure to the Sun's UV rays for the ordinary person.
Note: The daily maximum UV index of 6 in June interpret into the following advice:
Take precautions against overexposure. Fair-skinned people may get burned in less 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. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.
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FAQ

What is the temperature in June in Durham?

In Durham, North Carolina, in June, the average high-temperature is 86.5°F (30.3°C), and the average low-temperature is 66.4°F (19.1°C). in June, the average heat index (a.k.a. 'felt air temperature', 'apparent temperature'), which takes the relative humidity and factors it into the air temperature reading, is estimated at 96.8°F (36°C).

What is the average humidity in June in Durham?

In Durham, North Carolina, the average relative humidity in June is 72%.

How much does it rain in Durham in June?

In June, in Durham, the rain falls for 14 days. Throughout June, 2.8" (71mm) of precipitation is accumulated.

When it does not snow in Durham?

In Durham, snow does not fall in April through November.

When are the longest days in Durham?

June has the longest days of the year, with an average of 14h and 34min of daylight.

How many hours of daylight does Durham have in June?

In Durham, North Carolina, the average day length in June is 14h and 34min.

When are sunrise and sunset in June in Durham?

In June, on the first day of the month, sunrise is at 6:00 am and sunset at 8:26 pm. On the last day of the month, sunrise is at 6:02 am and sunset at 8:36 pm EDT.

How many hours of sunshine does Durham have in June?

In June, the average sunshine duration in Durham is 10.5h.

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

The months with the highest UV index in Durham are May through August, with an average maximum UV index of 6.

What is the UV index reading in June in Durham?

In June, the average daily maximum UV index in Durham, North Carolina, is 6. A UV Index value of 6 to 7 symbolizes a high hazard to health from exposure to the Sun's UV radiation.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in June
Durham, NC

Average temperature in June - Durham, NC
  • Average high temperature in June: 86.5°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 (47.7°F).

  • Average low temperature in June: 66.4°F

The month with the highest average low temperature is July (70.2°F).
The coldest month (with the lowest average low temperature) is January (32.2°F).

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Average pressure in June
Durham, NC

Average pressure in June - Durham, 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).

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Average wind speed in June
Durham, NC

Average wind speed in June - Durham, NC
  • Average wind speed in June: 5.5mph

The windiest month (with the highest average wind speed) is April (7.4mph).
The calmest month (with the lowest average wind speed) is August (4.8mph).

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Average humidity in June
Durham, NC

Average humidity in June - Durham, NC
  • Average humidity in June: 72%

The month with the highest relative humidity is December (77%).
The month with the lowest relative humidity is July (71%).

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Average rainfall in June
Durham, NC

Average rainfall in June - Durham, NC
  • Average rainfall in June: 2.8"

The wettest month (with the highest rainfall) is August (3.19").
The driest month (with the least rainfall) is October (1.89").

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Average rainfall days in June
Durham, NC

Average rainfall days in June - Durham, NC
  • Average rainfall days in June: 14 days

The month with the highest number of rainy days is May (17.1 days).
The month with the least rainy days is November (7.7 days).

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Average snowfall in June
Durham, NC

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

The month with the highest snowfall is January (1.93").
The months with the least snowfall are April, May, June, July, August, September, October and November (0").

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Average snowfall days in June
Durham, NC

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

The month with the highest number of snowfall days is February (2.3 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
Durham, NC

Average daylight in June / Average sunshine in June - Durham, NC
  • Average daylight in June: 14h and 34min

The month with the longest days is June (Average daylight: 14h and 34min).
The month with the shortest days is December (Average daylight: 9h and 46min).

  • Average sunshine in June: 10h and 30min

The month with the most sunshine is July (Average sunshine: 10h and 36min).
The month with the least sunshine is December (Average sunshine: 5h and 24min).

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Average sunshine days in June
Durham, NC

Average sunshine days in June - Durham, NC
  • Average sunshine days in June: 14 days

The month with the most sunshine days is November (20.8 days).
The month with the least sunshine days is July (11.9 days).

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Average UV index in June
Durham, NC

Average UV index in June - Durham, NC
  • Average UV index in June: 6

The months with the highest UV index are May, June, July and August (UV index 6).
The months with the lowest UV index are January and December (UV index 2).

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Average cloud cover in June
Durham, NC

Average cloud cover in June - Durham, NC
  • Average cloud cover in June: 32

The month with the most cloud cover is February (Cloud cover 44).
The month with the least cloud cover is June (Cloud cover 32).

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Average visibility in June
Durham, NC

Average visibility in June - Durham, 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).

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