June weather forecast
Chartersville, TN

The first month of the summer, June, is a hot month in Chartersville, Tennessee, with temperature in the range of an average low of 65.8°F (18.8°C) and an average high of 86°F (30°C).

Temperature

With the transition into June, Chartersville experiences a subtle uplift in average high-temperatures, adjusting from a moderately hot 77.7°F (25.4°C) in May to a tropical 86°F (30°C). During June, the nighttime temperature in Chartersville, Tennessee, averages to an enjoyable 65.8°F (18.8°C).

Heat index

The heat index in June is computed to be a torrid 98.6°F (37°C). Exercise heightened safety, heat cramps and heat exhaustion are probable. Persistent activity may provoke heatstroke.
When assessing, remember that heat index measurements are for light winds and shaded spots. If exposed to direct sunlight, the heat index could climb by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', marries air temperature and humidity to produce a value illustrating perceived warmth. The influence of weather can be personal, changing with an individual's body mass, height, and level of physical exertion. Direct sun exposure is noteworthy in its ability to escalate the felt temperature, potentially adding 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values are particularly important for children. Youngsters are usually more at risk than adults, considering they sweat less. Additionally, their high skin surface area compared to their little bodies and their high heat production due to activity increases their risk.
For the human body, perspiration is the go-to method to regulate temperature, using sweat's evaporation to dissipate warmth. A surge in relative humidity can disrupt the body's normal cooling function by slowing evaporation, hence reducing the rate at which the body cools and intensifying the perception of heat. If heat absorption exceeds the body's cooling ability, body temperature can elevate, resulting in potential thermal illnesses.

Humidity

The average relative humidity in June in Chartersville is 77%.

Rainfall

In Chartersville, in June, it is raining for 17.7 days, with typically 3.15" (80mm) of accumulated precipitation. Throughout the year, in Chartersville, there are 178.7 rainfall days, and 39.21" (996mm) of precipitation is accumulated.

Snowfall

May through September are months without snowfall in Chartersville.

Daylight

The month with the longest days is June, with an average of 14h and 30min of daylight.
On the first day of June, sunrise is at 5:34 am and sunset at 7:59 pm. On the last day of the month, sunrise is at 5:36 am and sunset at 8:09 pm CDT.

Sunshine

The month with the most sunshine in Chartersville, Tennessee, is June, with an average of 10.3h of sunshine.

UV index

The months with the highest UV index in Chartersville are May through August, with an average maximum UV index of 6. A UV Index estimate of 6 to 7 represents a high threat to health from exposure to the Sun's UV rays for the ordinary person.
Note: A maximum daily UV index of 6 during June morphs into the following directions:
Act on precautions and pay attention to sun safety recommendations. Avoidance of sunburn is obligatory. It's important to stay in the shade and limit exposure to the sun from 10 a.m. to 4 p.m., when UV radiation is most intense, although remember that shade structures may not provide full sun protection. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage.