June weather forecastFayetteville, AR

Weather in June

June in Fayetteville irresistibly hints at the approaching heat of summer with the average high temperature touching 86.2°F (30.1°C). Longest days of the year delight residents and visitors alike, offering ample opportunity for outdoor activities. A decrease in rainfall grants long stretches of dry, sunny days, further intensifying the summer vibrance. Despite the heat, June is relatively less humid compared to the upcoming months. Breezes offer much-needed respite from the warmth, making June a delightful summer month.

Temperature

Fayetteville's weather in June presents a rise in the average high-temperature, moving from a moderately hot 76.3°F (24.6°C) in May to a hot 86.2°F (30.1°C). Fayetteville, during the month of June, experiences an average low-temperature of 66°F (18.9°C).

Heat index

The heat index value for June is estimated at a sweltering 96.8°F (36°C). Take greater precautions, heat exhaustion and heat cramps may be expected. Heatstroke could result from lengthy activity.
Regarding the heat index, one should be aware it's determined by shaded settings and mild winds. When under direct sunshine, the heat index may be elevated by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'felt air temperature', unifies temperature and humidity readings to offer a comprehensive feel of warmth. This effect is subjective, differing among individuals based on their physical activity and perception of heat, which can be influenced by factors like wind, clothing, and metabolic variances. Always consider that direct sunlight exposure might heighten the heat's effects, pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Children frequently underestimate the necessity to rest and hydrate. Thirst is a late sign of dehydration - thus, it is vital to stay hydrated, particularly during lengthy physical exercises.
Normally, the human body cools itself through perspiration, which removes excessive heat by evaporating sweat. With a high level of moisture in the air, the evaporation process becomes less efficient, preventing the body from cooling down efficiently and resulting in a sensation of overheating. When heat surpasses the body's release mechanisms, dehydration and overheating risks become pronounced.

Humidity

The average relative humidity in June in Fayetteville, Arkansas, is 74%.

Rainfall

In Fayetteville, in June, it is raining for 12.9 days, with typically 2.52" (64mm) of accumulated precipitation. In Fayetteville, during the entire year, the rain falls for 148.4 days and collects up to 32.24" (819mm) of precipitation.

Snowfall

June through October are months without snowfall.

Daylight

With an average of 14h and 36min of daylight, June has the longest days of the year.
On the first day of the month, sunrise is at 6:00 am and sunset at 8:28 pm. On the last day of June, in Fayetteville, sunrise is at 6:03 am and sunset at 8:37 pm CDT.

Sunshine

The average sunshine in June in Fayetteville is 10.4h.

UV index

May through August, with an average maximum UV index of 6, are months with the highest UV index in Fayetteville. A UV Index reading of 6 to 7 represents a high threat to health from unprotected exposure to Sun's UV rays for average individuals.
Note: In June, the maximum UV index of 6 suggests these recommendations:
Undertake protective measures and comply with sun safety rules. Shielding against skin and eye damage is essential. Avoid direct sunlight between the hours of 10 a.m. and 4 p.m., when UV radiation is at its peak. Keep in mind that shade structures may not provide complete 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.