June weather forecast
Summit, AR

June, the first month of the summer in Summit, is a hot month, with an average temperature ranging between max 88.3°F (31.3°C) and min 65.7°F (18.7°C).

Temperature

The arrival of June brings a change in Summit's weather, with average high-temperatures moving from May's moderately hot 77.7°F (25.4°C) to a tropical 88.3°F (31.3°C). Summit reports a substantial plunge from daytime highs during the nights of June, with an average low-temperature of 65.7°F (18.7°C).

Heat index

The average heat index in June is appraised at an extremely hot 104°F (40°C). More safety actions are required, heat exhaustion and heat cramps are probable. Long-term activity may precipitate heatstroke.
It is important to note that the heat index values are for shaded areas and light wind scenarios. Exposure to the sun directly might heighten the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'feels like', is a calculated temperature value of how hot it feels when the moisture in the air is factored in. The influence of weather is personal, with a diverse population experiencing it differently due to differences in body mass, stature, and degree of activity. Awareness is key; direct sunlight can enhance the weather's impact, possibly boosting the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are of high significance for children. Kids are usually in more danger than grown-ups as they tend to sweat less. Plus, their bigger skin surface in relation to their small frames and increased heat generation due to their activity level make them more susceptible.
To prevent overheating and help regulate its internal temperature, the human body sweat and rely on the evaporation to cool down. 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. Rising body temperatures resulting from an imbalance in heat absorption can lead to potential thermal issues.

Humidity

In Summit, Arkansas, the average relative humidity in June is 74%.

Rainfall

In June, the rain falls for 12.6 days. Throughout June, 2.64" (67mm) of precipitation is accumulated. In Summit, Arkansas, during the entire year, the rain falls for 141.3 days and collects up to 32.48" (825mm) of precipitation.

Snowfall

May through October are months without snowfall.

Daylight

June has the longest days of the year, with an average of 14h and 36min of daylight.
On the first day of the month, sunrise is at 5:54 am and sunset at 8:23 pm. On the last day of June, in Summit, sunrise is at 5:56 am and sunset at 8:32 pm CDT.

Sunshine

The month with the most sunshine in Summit is June, with an average of 10.7h of sunshine.

UV index

May through August, with an average maximum UV index of 6, are months with the highest UV index in Summit. A UV Index value of 6 to 7 symbolizes a high health risk from unprotected exposure to Sun's UV rays for the average person.
Note: An average maximum UV index of 6 in June leads to these recommendations:
Avoid overexposure. Fair-skinned individuals can burn in under 20 minutes. Make an effort to avoid direct sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation, and note that objects like parasols or canopies might not offer 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.