June weather forecast
Coal Hill, AR

June, the first month of the summer in Coal Hill, is a hot month, with an average temperature fluctuating between 66.7°F (19.3°C) and 89.1°F (31.7°C).

Temperature

With the onset of June, Coal Hill sees a temperature rise, with the average high-temperature moving from May's warm 79°F (26.1°C) to a tropical 89.1°F (31.7°C). Coal Hill experiences a substantial decline from the daytime high temperatures in June, settling on an average low of 66.7°F (19.3°C).

Heat index

June's mean heat index is calculated to be a scorching 105.8°F (41°C). Undertake enhanced precautions, heat exhaustion and heat cramps are possible risks. Continuous activity could trigger heatstroke.
Heat index evaluations are typically in the context of light winds and shaded environments. Direct sunlight has the potential to heighten heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'real feel', is a calculation that merges air temperature and relative humidity to depict the sensation of warmth. One's perception of temperature is subjective, varying based on their activity and individual heat perception, influenced by factors like wind, clothing, and metabolic variations. Sunshine, when direct, has the potential to intensify weather effects, leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly important for children. Young ones are generally at greater risk than adults due to their limited sweating ability. In addition, their large skin surface relative to their small bodies and higher heat production from their activities add to their vulnerability.
Perspiration and the resultant sweat evaporation are the body's natural thermostat, helping regulate temperature. In the presence of elevated relative humidity, the evaporation rate decreases. This reduction leads to increased body heat retention compared to conditions of dry air. When heat gain exceeds the level the body can remove, body temperature begins to rise, and heat-related illnesses and disorders may develop.

Humidity

The average relative humidity in June is 74%.

Rainfall

In June, in Coal Hill, the rain falls for 10.6 days. Throughout June, 1.42" (36mm) of precipitation is accumulated. In Coal Hill, Arkansas, during the entire year, the rain falls for 123.9 days and collects up to 17.76" (451mm) of precipitation.

Snowfall

April through October are months without snowfall in Coal Hill, Arkansas.

Daylight

June has the longest days of the year, with an average of 14h and 30min of daylight.
On the first day of June, sunrise is at 6:00 am and sunset at 8:24 pm. On the last day of the month, sunrise is at 6:03 am and sunset at 8:33 pm CDT.

Sunshine

In June, the average sunshine is 10.7h.

UV index

The months with the highest UV index in Coal Hill are June and July, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high threat to health from exposure to the Sun's UV rays for ordinary individuals.
Note: In June, the maximum UV index of 7 translates into these guidelines:
Implement precautions and maintain sun safety methods. Avoidance of sunburn is demanded. 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-related eye harm can be minimized with proper sunglasses offering UVA and UVB coverage.