June weather forecast
Clarksville, TN

As the calendar flips to June, Clarksville truly enters the summer season. Temperatures continue their upward climb, but the city sees a slight decrease in rainfall compared to May. June ushers in soaring highs of up to 85.5°F (29.7°C), allowing for sunny days and great outdoor ventures. This month also clocks the longest daylight hours, saturating the city with ample sunshine. With its warm and inviting climate, June embodies the energetic spirit of summer in Clarksville.

Temperature

The shift into June in Clarksville brings a slight increase in the average high-temperature, moving from 76.8°F (24.9°C) in May to a still moderately hot 85.5°F (29.7°C). In Clarksville, an average temperature of 65.8°F (18.8°C) is noted during June nights.

Heat index

For June, the heat index is calculated to be a torrid 96.8°F (36°C). Incorporate additional safety actions, heat cramps and heat exhaustion are possible. Long-term activity may induce heatstroke.
When assessing, remember that heat index measurements are for light winds and shaded spots. 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 'felt air temperature' or 'feels like', stands as a testimony to how temperature and humidity combine to impact our sense of warmth. Additional elements including metabolic differences, the level of physical activity, and attire have a role in shaping the individual's temperature perception. Consider the fact that direct sun exposure can influence how hot one feels, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly important for children. Kids frequently ignore the importance of taking a break and rehydrating. Thirst is a late symptom of dehydration - thus, it is crucial to stay hydrated, especially during long-lasting physical activities.
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. 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 is 76%.

Rainfall

In Clarksville, in June, it is raining for 16.1 days, with typically 3.07" (78mm) of accumulated precipitation. Throughout the year, there are 171 rainfall days, and 34.92" (887mm) of precipitation is accumulated.

Snowfall

May through September are months without snowfall.

Daylight

With an average of 14h and 36min of daylight, June has the longest days of the year.
On the first day of the month, sunrise is at 5:32 am and sunset at 8:02 pm. On the last day of June, in Clarksville, sunrise is at 5:34 am and sunset at 8:11 pm CDT.

Sunshine

June has the most sunshine of the year, with an average of 10.5h of sunshine.

UV index

The months with the highest UV index in Clarksville are May through August, with an average maximum UV index of 6. A UV Index reading of 6 to 7 represents a high threat to health from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: An average UV index of 6 in June transforms into this advice:
Uphold preventive measures and conform to sun safety guidelines. Defending against skin and eye harm is crucial. Limit your direct sun exposure, especially between 10 a.m. and 4 p.m., when UV radiation is strongest. Shade structures might not provide complete sun protection. Counter UV radiation's ill effects with clothing designed for sun safety and UV-resistant eyewear.