August weather forecast
Bethsalem, TN

The last month of the summer, August, is another tropical month in Bethsalem, Tennessee, with temperature in the range of an average high of 86.9°F (30.5°C) and an average low of 64.9°F (18.3°C).

Temperature

As Bethsalem welcomes August, the average high-temperature stabilizes at a still tropical 86.9°F (30.5°C), showing little deviation from July's 87.6°F (30.9°C). Despite the drastic temperature difference, Bethsalem records an average nighttime low of 64.9°F (18.3°C) throughout August.

Heat index

In August, the average heat index is appraised at a torrid 100.4°F (38°C). More preventive actions are needed, risk of heat exhaustion and heat cramps is significant. Prolonged activity may trigger heatstroke.
The metrics for the heat index are tailored for both shady environments and light winds. The heat index has the potential to rise by 15 Fahrenheit (8 Celsius) degrees with direct sunshine exposure.
Note: The heat index, also known as 'feels like' or 'apparent temperature', is calculated by taking the relative humidity value for a specific location and factoring it into the air temperature reading. An individual's perception of weather can be swayed by a variety of elements including metabolic differences, pregnancy status, and their level of physical exertion. Given the impact of direct sunlight, it's noteworthy that the felt temperature can rise by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for babies and toddlers. 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.
When it comes to cooling down, the human body's primary method is through perspiration, making use of sweat evaporation to eliminate excess heat. During high air temperature and humidity (high heat index), the process of perspiration is hindered, intensifying the sensation 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

The months with the lowest humidity in Bethsalem, Tennessee, are June through November, with an average relative humidity of 75%.

Rainfall

In August, the rain falls for 11.6 days. Throughout August, 1.61" (41mm) of precipitation is accumulated. Throughout the year, there are 122.6 rainfall days, and 17.44" (443mm) of precipitation is accumulated.

Snowfall

In Bethsalem, snow does not fall in April through October.

Daylight

In August, the average length of the day in Bethsalem is 13h and 27min.
On the first day of the month, sunrise is at 6:47 am and sunset at 8:41 pm. On the last day of August, sunrise is at 7:10 am and sunset at 8:06 pm EDT.

Sunshine

In Bethsalem, the average sunshine in August is 9.8h.

UV index

The months with the highest UV index in Bethsalem are May through August, with an average maximum UV index of 6. A UV Index of 6 to 7 symbolizes a high health hazard from unsafe exposure to UV radiation for ordinary individuals.
Note: The UV index of 6 in August translates into these instructions:
Avoid excessive sunlight. Those with lighter skin may experience burning in less than 20 minutes. Avoid direct Sun exposure and seek shade between 10 a.m. and 4 p.m., when UV radiation is at its peak, but keep in mind that not all shade structures provide complete protection. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure.