June weather forecast
Malvern, AR

June brings the heat in Malvern, as the city reaches summer's zenith. A remarkable average high temperature of 89.8°F (32.1°C) makes June one of the warmest months. Prolonged daylight hours up to 14.4 hours facilitate long summer evenings. Despite the heat, outdoor activities remain appealing due to the advantageous extended daytime. In June, the weather is decidedly summer, making every day a potential sunbath.

Temperature

June in Malvern brings an increase in the average high-temperature, progressing from a warm 80.8°F (27.1°C) in May to a hot 89.8°F (32.1°C). Malvern records a mean low-temperature of 68.9°F (20.5°C) in June.

Heat index

Throughout June, the heat index is calculated to be a scorching 107.6°F (42°C). Implement additional safety measures to avoid heat cramps and heat exhaustion. Persistent activity might trigger heatstroke.
Regarding the heat index, one should be aware it's determined by shaded settings and mild winds. A rise of up to 15 Fahrenheit (8 Celsius) degrees in the heat index could result from direct sunlight.
Note: The heat index, also known as 'feels like' or 'real feel', is a composite of temperature and humidity figures to convey how warm it feels. One's perception of weather can be shaped by other factors, involving metabolic differences, pregnancy, and physical exertion. 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 especially vital to children. Young individuals usually face greater risks than adults as their sweat production is less. Also, their larger skin surface relative to their small bodies and the high heat generation due to their activity contributes to their vulnerability.
The body's innate mechanism to counteract overheating is through perspiration, as it leverages the cooling effects of sweat evaporation. Increased relative humidity interferes with body cooling by slowing the rate of evaporation, resulting in a slower body cooling rate and a heightened feeling of heat. Increasing body temperatures can be a precursor to dehydration if the body can't shed the extra heat.

Humidity

In Malvern, the average relative humidity in June is 73%.

Rainfall

In Malvern, Arkansas, in June, during 14.5 rainfall days, 2.8" (71mm) of precipitation is typically accumulated. Throughout the year, there are 166 rainfall days, and 39.21" (996mm) of precipitation is accumulated.

Snowfall

April through October are months without snowfall.

Daylight

With an average of 14h and 24min of daylight, June has the longest days of the year.
On the first day of the month, sunrise is at 5:59 am and sunset at 8:18 pm. On the last day of June, sunrise is at 6:02 am and sunset at 8:27 pm CDT.

Sunshine

June through August, with an average of 10.4h of sunshine, are months with the most sunshine.

UV index

June and July, with an average maximum UV index of 7, are months with the highest UV index. A UV Index estimate of 6 to 7 represents a high health risk from unsafe exposure to UV radiation for the average person.
Note: A maximum daily UV index of 7 during June morphs into the following directions:
Fend off overexposure. Sun protection is vital. Limit direct sun exposure especially between 10 a.m. and 4 p.m., when UV radiation is at its peak. However, keep in mind that shade structures may not provide full sun protection. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure.