June weather forecast
Gallatin, TN

June in Gallatin signals the peak of summer, bringing the swelter and energy of the season in its wake. A significant escalation in temperatures ensures sunscreen and light clothing are essential for any outdoor activities. Rainfall sees a tick upwards, hitting the summer average of 4.02" (102mm), interspersing the high heat with sporadic refreshing showers. With some of the longest daylight hours of the year, the city buzzes with seasonal activities, from picnics in the park to outdoor concerts. Combined with an upward shift in UV index to 6, it’s the time for sunshades and hats alongside the swimsuits.

Temperature

As June sets in Gallatin, the average high-temperature shows a slight increase, moving up from 77.2°F (25.1°C) in May to a still moderately hot 84.9°F (29.4°C). In Gallatin, an average low-temperature of 65.5°F (18.6°C) is recorded during June nights.

Heat index

For most parts of June, the heat index is computed to be a torrid 95°F (35°C). Heightened precautions are necessary, heat cramps and heat exhaustion are potential risks. Continuous activity could lead to heatstroke.
One should be cognizant that the heat index values are tailored for shaded spots and mild winds. Being exposed to direct sunshine might trigger a heat index increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'apparent temperature', blends air temperature and moisture content to represent the felt temperature to humans. The perception of temperature can be subjective, varying based on activity and individual heat sensitivity, influenced by factors like wind, attire, and metabolic variations. Awareness is key; direct sunlight can enhance the weather's impact, possibly boosting the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to 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.
In high temperatures, perspiration kicks in, allowing the human body to cool down through the evaporation of sweat. When the relative humidity is high, the evaporation rate is reduced. The warmth is removed from the body at a lower rate, causing the body to retain more heat than it would in dry air. Overheating can ensue when the body accumulates more heat than it can release, and dehydration severity may vary.

Humidity

The average relative humidity in June is 76%.

Rainfall

In Gallatin, during June, the rain falls for 16.7 days and regularly aggregates up to 4.02" (102mm) of precipitation. Throughout the year, in Gallatin, there are 175.7 rainfall days, and 41.65" (1058mm) of precipitation is accumulated.

Snowfall

May through October are months without snowfall.

Daylight

The month with the longest days in Gallatin is June, with an average of 14h and 36min of daylight.
On the first day of the month, sunrise is at 5:29 am and sunset at 7:58 pm. On the last day of June, in Gallatin, Tennessee, sunrise is at 5:31 am and sunset at 8:07 pm CDT.

Sunshine

June and August, with an average of 10.3h of sunshine, are months with the most sunshine.

UV index

The months with the highest UV index 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 exposure to the Sun's UV rays for the ordinary person.
Note: In June, a regular UV index of 6 translates into these guidelines:
Eschew overexposure. Those with light skin may suffer burns in fewer than 20 minutes. The Sun's UV radiation is most intense from 10 a.m. to 4 p.m. Try to avoid direct sun exposure during these hours. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days.