June weather forecast
Mountain Home, AR

June in Mountain Home, Arkansas, pushes the boundaries of the preceding May's high temperatures, peaking at 88°F (31.1°C). The transition from the pleasant warmth of May to June's intense heat is noticeable. Despite this rise in temperature, the month achieves a remarkable balance with less rainfall and humidity than its predecessor. June sparks the arrival of long, sunny days, putting the city under the most significant sunshine duration. Yet, remarkable drops in the wind speed and force provide a calming, gentle breeze that offers some respite from the heat.

Temperature

Mountain Home experiences a temperature shift with the start of June, with average high-temperatures moving from a warm 77.9°F (25.5°C) in May to a tropical 88°F (31.1°C). A considerable shift from the daytime highs is observed in Mountain Home during June nights, with an average low of 65.7°F (18.7°C).

Heat index

In June, the heat index is evaluated at a torrid 102.2°F (39°C). Adopt extra preventive measures, the occurrence of heat cramps and heat exhaustion is likely. Heatstroke may follow extended activity.
The heat index's values are generally associated with conditions in shade and light breezes. With 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' or 'feels like', gauges the sensation of temperature factoring in the air's moisture content. The influence of weather can be personal, changing with an individual's body mass, height, and level of physical exertion. Being under direct sunshine can magnify the heat experience, possibly pushing up the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are primarily vital for children. Children often overlook the necessity for resting and fluid replenishment. Thirst is a late sign of dehydration - thus, it is critical to stay hydrated, especially during extended periods of physical activities.
Through perspiration, the body has a natural mechanism to eliminate excessive heat via sweat evaporation. When relative humidity is on the rise, it curtails evaporation, thereby reducing the heat elimination from the body and causing the feeling of being excessively hot. As the body gains more heat than it can dissipate, there's a risk of increasing temperatures and resultant overheating.

Humidity

The average relative humidity in June in Mountain Home is 74%.

Rainfall

In Mountain Home, in June, during 13.9 rainfall days, 3.07" (78mm) of precipitation is typically accumulated. In Mountain Home, during the entire year, the rain falls for 155.6 days and collects up to 35.75" (908mm) of precipitation.

Snowfall

In Mountain Home, Arkansas, snow does not fall in May through October.

Daylight

June has the longest days of the year, with an average of 14h and 36min of daylight.
On the first day of June, sunrise is at 5:52 am and sunset at 8:22 pm. On the last day of the month, sunrise is at 5:55 am and sunset at 8:31 pm CDT.

Sunshine

The month with the most sunshine in Mountain Home is June, with an average of 10.6h of sunshine.

UV index

May through August, with an average maximum UV index of 6, are months with the highest UV index. A UV Index of 6 to 7 symbolizes a high threat to health from unprotected exposure to Sun's UV rays for average individuals.
Note: In June, the UV index of 6 transforms into the following advice:
Skirt overexposure. People with light complexions might get scorched in under 20 minutes. UV radiation from the Sun is most intense between 10 a.m. and 4 p.m. Try to avoid direct sunlight during this period. For holistic sun protection encompassing the eyes, ears, face, and neck, a wide-brim hat is key.