June weather forecast
Mena, AR

As it embarks into the heart of the summer season, June's weather in Mena, Arkansas is marked by intensifying heat and overall dry conditions. A decrease in average rainfall compared to May results in sunnier days and clearer skies. Nonetheless, the month retains some degree of humidity, aiding in heat dissipation during nights. While the powerful sun often prompts a retreat into the shade of indoors, the city also enthralls with its clear night skies with longer daylight hours. June, with its unique mix of sweltering afternoons and comfortably warm evenings, is truly a summertime signature in Mena.

Temperature

Mena's transition into June brings a rise in the average high-temperature, moving from a moderately hot 78.4°F (25.8°C) in May to a tropical 87.4°F (30.8°C). During June, the temperature tends to dip to an average of 67.1°F (19.5°C) at night.

Heat index

June's mean heat index is calculated to be a very hot 100.4°F (38°C). Heightened precautions are necessary, heat cramps and heat exhaustion are potential risks. Continuous activity could lead to heatstroke.
It is crucial to understand that heat index figures are for shade and gentle wind conditions. The heat index might be elevated by 15 Fahrenheit (8 Celsius) degrees due to direct sun exposure.
Note: The heat index, also known as 'feels like' or 'felt air temperature', arises from combining readings of air temperature and relative moisture content. An individual's perception of weather can be influenced by a variety of factors including metabolic differences, being pregnant, and their degree of physical exertion. One must note that being under the direct sun can escalate the heat's effects, with the heat index possibly rising by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to babies and toddlers. Young children typically face greater hazards than adults because they do not sweat as much. Their larger skin surface in comparison to their little bodies and the high heat production from their active nature compounds their vulnerability.
To combat high temperatures, the human body perspires and relies on sweat evaporation for cooling. When air moisture content is high, the cooling process through evaporation is not as efficient, leading to an ineffective body cooling process and a feeling of overheating. When the body is unable to balance heat gain, its temperature elevates, which may induce thermal illnesses.

Humidity

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

Rainfall

In June, the rain falls for 13.2 days. Throughout June, 2.83" (72mm) of precipitation is accumulated. Throughout the year, in Mena, there are 164 rainfall days, and 40.12" (1019mm) 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 6:04 am and sunset at 8:24 pm. On the last day of June, sunrise is at 6:07 am and sunset at 8:33 pm CDT.

Sunshine

In Mena, the average sunshine in June is 10.2h.

UV index

With an average maximum UV index of 7, June is the month with the highest UV index. A UV Index reading of 6 to 7 represents a high health risk from unprotected exposure to Sun's UV rays for the average person.
Note: A daily maximum UV index of 7 in June translates into the following instructions:
Guard against overexposure. Protection from sun-induced harm is essential. Between 10 a.m. and 4 p.m., UV radiation is strongest. Make an effort to avoid direct sunlight during this time, remembering that shade structures may not provide full sun protection. Enhance your sun protection with tightly woven, yet airy clothing.