June weather forecast
Petersburg, TN

The first month of the summer, June, is still a warm month in Petersburg, Tennessee, with an average temperature varying between 85.5°F (29.7°C) and 65.7°F (18.7°C).

Temperature

Petersburg in June observes a minor temperature shift, with average high-temperatures adjusting from 77.5°F (25.3°C) in May to a still moderately hot 85.5°F (29.7°C). Petersburg experiences an average low-temperature of 65.7°F (18.7°C) in month of June.

Heat index

In June, the heat index is evaluated at a fiery hot 96.8°F (36°C). Adopt special protective actions against heat exhaustion and heat cramps. Long-duration activity risks heatstroke.
Take into consideration that the heat index values are calculated for shade and light wind conditions. The heat index values could be amplified by up to 15 Fahrenheit (8 Celsius) degrees in direct sunlight.
Note: The heat index, also known as 'felt air temperature' or 'real feel', is the outcome of merging air's temperature and its humidity metrics. This impact is subjective, influenced by the person's physical activity and individual heat perception, affected by factors including wind, attire, and metabolic differences. In direct sunlight, the heat's impact can be heightened, potentially leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular significance for children. Children frequently do not understand the need for recuperation and hydration. Thirst, being a late manifestation of dehydration, underlines the need to hydrate frequently, especially when engaging in prolonged physical exercises.
The human body normally cools itself by perspiration, as evaporated sweat carries heat away from the body. When the air holds a significant amount of moisture, the efficiency of the evaporation process is decreased, preventing the body from cooling down efficiently, leading to the sensation of overheating. When the heat gained surpasses the body's cooling capacity, temperatures rise, signaling potential health concerns.

Humidity

In Petersburg, the average relative humidity in June is 76%.

Rainfall

In June, the rain falls for 17.3 days. Throughout June, 3.23" (82mm) of precipitation is accumulated. In Petersburg, Tennessee, during the entire year, the rain falls for 173.6 days and collects up to 39.65" (1007mm) of precipitation.

Snowfall

May through October are months without snowfall in Petersburg.

Daylight

June has the longest days of the year in Petersburg, Tennessee, with an average of 14h and 30min of daylight.
On the first day of June in Petersburg, Tennessee, sunrise is at 5:32 am and sunset at 7:56 pm. On the last day of the month, sunrise is at 5:35 am and sunset at 8:05 pm CDT.

Sunshine

June has the most sunshine of the year in Petersburg, with an average of 10.4h of sunshine.

UV index

May through August, with an average maximum UV index of 6, are months with the highest UV index in Petersburg. A UV Index of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV radiation for average individuals.
Note: The average daily UV index of 6 in June transforms into the following instructions:
Eschew overexposure. Those with light skin may suffer burns in fewer than 20 minutes. The time between 10 a.m. and 4 p.m. is when UV radiation is at its peak. Limit exposure to direct sunlight during these hours. Arm yourself against UV rays' harm with protective apparel and UV-filtering shades.