June weather forecast
Chapel Hill, NC

June ushers in the peak summer season in Chapel Hill. The city starts experiencing the year’s highest temperatures, hitting up to 86.2°F (30.1°C). It is among the city's sunniest months, boasting an average of almost 14.6 daylight hours. Casual summer rains adorn the month, ensuring the heat doesn't spiral out of control. Despite the marked shift in weather, the city seamlessly transitions its outfits, lifestyles, and routines to accommodate the significant climatic changes.

Temperature

June's arrival is noted with a slight increase in the average high-temperature, moving from a warm 78.6°F (25.9°C) in May to a tropical 86.2°F (30.1°C). An average low-temperature of 66.2°F (19°C) marks the nights throughout June.

Heat index

June's average heat index is computed to be a torrid 96.8°F (36°C). Adopt heightened preventive measures, heat exhaustion and heat cramps are probable. Persistent activity could lead to heatstroke.
In reference to the heat index, it's for places in shade and with a slight wind. The heat index can potentially augment by 15 Fahrenheit (8 Celsius) degrees due to direct sunlight.
Note: The heat index, also known as 'feels like' or 'apparent temperature', reflects the feeling of heat when considering both air temperature and humidity. The effect is experienced differently by individuals, hinging on unique characteristics such as body mass, stature, and level of activity. By being directly under the sun, it's possible for the felt temperature to increase by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical for babies and toddlers. Children often lack awareness of the importance of taking breaks and rehydrating. The feeling of thirst is a late indication of dehydration, so maintaining hydration, especially during long periods of physical activity, is critical.
One way the human body deals with excessive warmth is by perspiring and allowing sweat to evaporate. High relative humidity reduces the evaporation rate, resulting in a lower heat removal rate from the body, causing the perception of being overheated. The body is at risk of dehydration and related complications when it fails to shed excessive heat.

Humidity

In June, the average relative humidity is 72%.

Rainfall

In Chapel Hill, in June, during 13 rainfall days, 1.57" (40mm) of precipitation is typically accumulated. Throughout the year, there are 130 rainfall days, and 14.21" (361mm) of precipitation is accumulated.

Snowfall

In Chapel Hill, snow does not fall in April through October.

Daylight

With an average of 14h and 36min of daylight, June has the longest days of the year in Chapel Hill.
On the first day of the month, sunrise is at 6:00 am and sunset at 8:27 pm. On the last day of June, sunrise is at 6:03 am and sunset at 8:36 pm EDT.

Sunshine

The average sunshine in June in Chapel Hill, North Carolina, is 10.6h.

UV index

In June, the average daily maximum UV index is 6. A UV Index estimate of 6 to 7 represents a high threat to health from unsafe exposure to UV radiation for ordinary individuals.
Note: A maximum daily UV index of 6 during June morphs into the following directions:
Resist extreme sun exposure. Guarding against solar damage is essential. 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. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.