Wilmington
North Carolina, USA
Long-term weather forecast
Long-term weather forecast

June weather forecast and climate
Wilmington, NC

A creative creation on a large field in Wilmington, North Carolina, near the skyscape of the city afar, and intense white clouds in the blue sky above
A creative creation on a large field in Wilmington, North Carolina, near the skyscape of the city afar, and intense white clouds in the blue sky above
The first month of the summer, Junio, is a hot month in Wilmington, North Carolina, with average temperature ranging between max 86.9°F (30.5°C) and min 68.7°F (20.4°C).

Temperature

In Junio, the average high-temperature marginally rises, from a warm 80.8°F (27.1°C) in Mayo, to a tropical 86.9°F (30.5°C). In Junio, the average low-temperature is 68.7°F (20.4°C).

Heat index

The average heat index in Junio is appraised at a sweltering 100.6°F (38.1°C). Take special precautions - heat exhaustion and heat cramps are expected. Heatstroke may occur with lengthy activity.
Note that heat index values are valued for light wind and location in the shade. 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 'apparent temperature', 'felt air temperature', 'real feel', or 'feels like', is calculated by taking the relative humidity value for a specific location and factoring it into the air temperature reading. Additional factors like differences in body mass, height, and shape, wind, clothing, and activity influence one's weather impression. 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 especially crucial for babies and toddlers. Young children are generally more endangered than adults, as they usually less sweat. And also, due to larger skin surface relative to their small bodies and higher heat production as a result of their activity.
Perspiration is the human body's physiological response to high temperatures and is an attempt to lower body temperature through 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

In Junio, the average relative humidity in Wilmington, North Carolina, is 76.3%.

Rainfall

In Wilmington, in Junio, during 12.8 rainfall days, 5.18" (131.6mm) of precipitation is typically accumulated. In Wilmington, during the entire year, the rain falls for 134.6 days and collects up to 57.6" (1463.1mm) of precipitation.

Snowfall

In Wilmington snow does not fall in Abril through Noviembre.

Ocean temperature

In Wilmington, North Carolina, the average water temperature is 78.1°F (25.6°C).
Note: For any water activity, surface water temperatures between 77°F (25°C) and 84.2°F (29°C) are considered as excellent and extremely pleasant for lengthened periods.

Daylight

With an average of 14.4h of daylight, Junio has the longest days of the year.

Sunshine

With an average of 9.3h of sunshine, Junio has the most sunshine of the year.

UV index

Junio and Julio, with an average maximum UV index of 10, are months with the highest UV index. A UV Index reading of 8 to 10 represents a very high health hazard from the exposure to the Sun's UV radiation for the average person.
Note: In Junio, the average maximum UV index of 10 translate into the following recommendations:
Take special precautions, as unprotected skin can be damaged and can burn quickly. 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. Even on cloudy days, a sunscreen with a minimum 30 sun protection factor should be generously applied and frequently re-applied, including after every swim or outdoor exercise. Beware! The reflection of water and sand dramatically increases exposure to the UV rays.

What is the temperature in Junio in Wilmington?

In Junio, in Wilmington, the average high-temperature is 86.9°F (30.5°C), and the average low-temperature is 68.7°F (20.4°C). In Junio, the average heat index (a.k.a. 'feels like', 'apparent temperature'), that combines relative humidity and air temperature, is appraised at 100.6°F (38.1°C).

What is the average humidity in Junio in Wilmington?

In Wilmington, the average relative humidity in Junio is 76.3%.

How much does it rain in Wilmington in Junio?

In Wilmington, North Carolina, in Junio, it is raining for 12.8 days, with typically 5.18" (131.6mm) of accumulated precipitation.

When it does not snow in Wilmington?

In Wilmington, North Carolina, snow does not fall in Abril through Noviembre.

What is the ocean temperature in Junio in Wilmington?

In Wilmington, the average seawater temperature in Junio is 78.1°F (25.6°C). For swimming, diving, and other water activities, temperatures between 77°F (25°C) and 84.2°F (29°C) are perceived as very enjoyable and pleasurable for prolonged periods without feeling uncomfortable.

When are the longest days in Wilmington?

Junio has the longest days of the year, with an average of 14.4h of daylight.

What is the average length of the day in Junio in Wilmington?

The average length of the day in Junio in Wilmington is 14.4h.

What month has the most sunshine in Wilmington?

The month with the most sunshine in Wilmington is Junio, with an average of 9.3h of sunshine.

How many hours of sunshine does Wilmington have in Junio?

The average sunshine in Junio in Wilmington is 9.3h.

When is the highest UV index in Wilmington?

Months with the highest UV index in Wilmington are Junio and Julio, with an average maximum UV index of 10.

What is the UV index reading in Junio in Wilmington?

In Junio, the average daily maximum UV index in Wilmington is 10. A UV Index of 8 to 10 symbolizes a very high hazard to health from the exposure to the Sun's UV rays.
Average temperature in June - Wilmington, NC
  • Average high temperature in June: 86.9°F

The warmest month (with the highest average high temperature) is July (89.7°F).
The month with the lowest average high temperature is January (56.4°F).

  • Average low temperature in June: 68.7°F

The month with the highest average low temperature is July (72.6°F).
The coldest month (with the lowest average low temperature) is January (35.6°F).

Average humidity in June - Wilmington, NC
  • Average humidity in June: 76.3%

The month with the highest relative humidity is August (80.7%).
The month with the lowest relative humidity is April (66.8%).

Average rainfall in June - Wilmington, NC
  • Average rainfall in June: 5.2"

The wettest month (with the highest rainfall) is September (7.8").
The driest month (with the lowest rainfall) is April (2.8").

Average rainfall days in June - Wilmington, NC
  • Average rainfall days in June: 12.8 days

The month with the highest number of rainy days is July (16.4 days).
The month with the lowest number of rainy days is April (8.5 days).

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

The month with the highest snowfall is December (0.8").
Months with the lowest snowfall are April, May, June, July, August, September, October and November (0").

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

Months with the highest number of snowfall days are January, February and December (0.3 days).
Months with the lowest number of snowfall days are April, May, June, July, August, September, October and November (0 days).

Average sea temperature in June - Wilmington, NC
  • Average sea temperature in June: 78.2°F

The best month for swimming (with the highest average sea temperature) is August (82.8°F).
The coldest month (with the lowest average sea temperature) is February (57.5°F).

Average daylight in June / Average sunshine in June - Wilmington, NC
  • Average daylight in June: 14.4h

The month with the longest days is June (Average daylight: 14.4h).
The month with shortest days is December (Average daylight: 9.9h).

  • Average sunshine in June: 9.3h

The month with most sunshine is June (Average sunshine: 9.3h).
The month with least sunshine is December (Average sunshine: 5.8h).

Average UV index in June - Wilmington, NC
  • Average UV index in June: 10

Months with the highest UV index are June and July (UV index 10).
Months with the lowest UV index are January and December (UV index 3).