June weather forecast
Jennette, AR

June, the first month of the summer in Jennette, is a tropical month, with temperature in the range of an average high of 87.4°F (30.8°C) and an average low of 70.9°F (21.6°C).

Temperature

In Jennette, the average high-temperature in June slightly increases from a moderately hot 78.8°F (26°C) in May to a tropical 87.4°F (30.8°C). The average low-temperature, in Jennette, is 70.9°F (21.6°C).

Heat index

The average heat index in June is estimated at a torrid 100.4°F (38°C). Take special precautions - heat exhaustion and heat cramps are expected. Heatstroke may occur with lengthy activity.
Note that heat index values are valued for light wind and location in the shade. 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 'apparent temperature', 'felt air temperature', 'feels like', or 'real feel', is calculated by taking the relative humidity value for a specific location and factoring it into the air temperature reading. Additional factors like activity, metabolic differences, wind, and pregnancy affect individual temperature impact. Be aware that direct exposure to sunlight increases heat impact and may raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Young children are generally more endangered than adults, as they usually less sweat. And also, due to larger skin surface relative to their small bodies and higher heat production as a result of their activity.
To prevent overheating and help regulate its internal temperature, the human body sweat and rely on the evaporation to cool down. A higher relative humidity affects normal body cooling by reducing the evaporation rate, subsequently lowering the rate at which the body cools and increasing the perception of heat. When heat gain surpasses the level the body can shed, body temperature begins to increase, and consequently, overheating and dehydration can occur, with varying severity.

Humidity

In June, the average relative humidity in Jennette is 72%.

Rainfall

In Jennette, during 8.6 rainfall days, 1.14" (29mm) of precipitation is typically accumulated. In Jennette, during the entire year, the rain falls for 107.4 days and collects up to 11.18" (284mm) of precipitation.

Snowfall

In Jennette, Arkansas, snow does not fall in April through September.

Daylight

The month with the longest days is June, with an average of 14h and 29min of daylight.
On the first day of the month, sunrise is at 5:48 am and sunset at 8:10 pm. On the last day of June, in Jennette, sunrise is at 5:50 am and sunset at 8:20 pm CDT.

Sunshine

The month with the most sunshine is June, with an average of 10.8h of sunshine.

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 vulnerability from exposure to the Sun's UV radiation for the ordinary person.
Note: In June, the average maximum UV index of 7 translate into the following recommendations:
Take precautions and utilize sun safety practices. Protection against skin and eye damage is required. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.