June weather forecast
Swannsylvania, TN

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Weather in June

The first month of the summer, June, is also a moderately hot month in Swannsylvania, Tennessee, with an average temperature fluctuating between 60.4°F (15.8°C) and 83.8°F (28.8°C).

Temperature

With the onset of June, Swannsylvania observes a minor temperature ascent, with the average high-temperature adjusting from May's 77°F (25°C) to a still warm 83.8°F (28.8°C). Swannsylvania registers a significant drop in temperature in June, with average nighttime lows of 60.4°F (15.8°C).

Heat index

The heat index in June is evaluated at a tropical 91.4°F (33°C). Exercise enhanced safety steps, heat cramps and heat exhaustion are probable. Heatstroke could be a result of sustained activity.
When referencing the heat index, its values are suitable for shady environments and light breezes. The direct sunshine could escalate the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'apparent temperature', is achieved by amalgamating air temperature with the relative humidity readings. 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. Be mindful that being in direct sunlight might mean feeling hotter, with the heat index rising by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values remain especially vital for babies and toddlers. Children often do not understand the need to rest and hydrate. Thirst is a late manifestation of dehydration - therefore, it is essential to stay hydrated, particularly during prolonged physical activities.

Humidity

The average relative humidity in June in Swannsylvania is 73%.

Rainfall

In Swannsylvania, during June, the rain falls for 14.2 days and regularly aggregates up to 1.81" (46mm) of precipitation. Throughout the year, in Swannsylvania, Tennessee, there are 150.7 rainfall days, and 23.5" (597mm) of precipitation is accumulated.

Snowfall

May through September are months without snowfall.

Daylight

June has the longest days of the year, with an average of 14h and 36min of daylight.
On the first day of the month, sunrise is at 6:17 am and sunset at 8:44 pm. On the last day of June, in Swannsylvania, sunrise is at 6:20 am and sunset at 8:54 pm EDT.

Sunshine

June and July, with an average of 10.9h of sunshine, are months with the most sunshine in Swannsylvania.

UV index

The months with the highest UV index in Swannsylvania are May through August, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high health hazard from unprotected exposure to Sun's UV rays for the average person.
Note: The UV index of 6 during June leads to these advisories:
Adopt measures and apply sun safety strategies. Shielding from skin and eye damage is necessary. Be aware that the sun's UV radiation is strongest between 10 a.m. and 4 p.m. and try to reduce direct sun exposure during this period as much as possible. Safeguard your eyes, ears, and face from sun rays with the aid of a wide-brim hat.
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Frequently asked questions

How hot is it in Swannsylvania in June?

An average high-temperature, in June, in Swannsylvania, is 83.8°F (28.8°C) and the average low-temperature is 60.4°F (15.8°C). In June, the average heat index (a.k.a. 'apparent temperature', 'felt air temperature'), which calculates the temperature value influenced by the moisture in the air, is evaluated at 91.4°F (33°C).

What is the average humidity in June in Swannsylvania?

In June, the average relative humidity in Swannsylvania is 73%.

How much does it rain in Swannsylvania in June?

In Swannsylvania, Tennessee, in June, it is raining for 14.2 days, with typically 1.81" (46mm) of accumulated precipitation.

When it does not snow in Swannsylvania?

May through September are months without snowfall in Swannsylvania.

When are the longest days in Swannsylvania?

With an average of 14h and 36min of daylight, June has the longest days of the year in Swannsylvania.

How many hours of daylight does Swannsylvania have in June?

In June, the average day length in Swannsylvania, Tennessee, is 14h and 34min.

When is the sunrise / sunset in June in Swannsylvania?

On the first day of June, sunrise is at 6:17 am and sunset at 8:44 pm. On the last day of the month, sunrise is at 6:20 am and sunset at 8:54 pm EDT.

What is the month with the most sunshine in Swannsylvania?

June and July, with an average of 10.9h of sunshine, are months with the most sunshine in Swannsylvania, Tennessee.

How many hours of sunshine does Swannsylvania have in June?

In June, the average sunshine duration in Swannsylvania, Tennessee, is 10.9h.

When is the highest UV index in Swannsylvania?

May through August, with an average maximum UV index of 6, are months with the highest UV index in Swannsylvania.

What is the UV index reading in June in Swannsylvania?

In June, the average daily maximum UV index is 6. A UV Index value of 6 to 7 symbolizes a high hazard to health from unsafe exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in June
Swannsylvania, TN

Average temperature in June - Swannsylvania, TN
  • Average high temperature in June: 83.8°F

The warmest month (with the highest average high temperature) is July (87.1°F).
The month with the lowest average high temperature is January (44.2°F).

  • Average low temperature in June: 60.4°F

The month with the highest average low temperature is July (64°F).
The coldest month (with the lowest average low temperature) is January (28.6°F).

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Average pressure in June
Swannsylvania, TN

Average pressure in June - Swannsylvania, TN
  • Average pressure in June: 29.99"Hg

The months with the highest atmospheric pressure are January and November (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.99"Hg).

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Average wind speed in June
Swannsylvania, TN

Average wind speed in June - Swannsylvania, TN
  • Average wind speed in June: 4.3mph

The windiest month (with the highest average wind speed) is April (6.1mph).
The calmest month (with the lowest average wind speed) is August (3.7mph).

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Average humidity in June
Swannsylvania, TN

Average humidity in June - Swannsylvania, TN
  • Average humidity in June: 73%

The month with the highest relative humidity is December (79%).
The month with the lowest relative humidity is August (72%).

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Average rainfall in June
Swannsylvania, TN

Average rainfall in June - Swannsylvania, TN
  • Average rainfall in June: 1.81"

The wettest month (with the highest rainfall) is February (2.99").
The driest month (with the least rainfall) is September (1.22").

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Average rainfall days in June
Swannsylvania, TN

Average rainfall days in June - Swannsylvania, TN
  • Average rainfall days in June: 14.2 days

The months with the highest number of rainy days are May and July (15.3 days).
The month with the least rainy days is November (9.1 days).

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Average snowfall in June
Swannsylvania, TN

Average snowfall in June - Swannsylvania, TN
  • Average snowfall in June: 0"

The month with the highest snowfall is January (1.46").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days in June
Swannsylvania, TN

Average snowfall days in June - Swannsylvania, TN
  • Average snowfall days in June: 0 days

The month with the highest number of snowfall days is January (4.8 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

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Average daylight in June /
Average sunshine in June
Swannsylvania, TN

Average daylight in June / Average sunshine in June - Swannsylvania, TN
  • Average daylight in June: 14h and 4min

The month with the longest days is June (Average daylight: 14h and 36min).
The month with the shortest days is December (Average daylight: 9h and 48min).

  • Average sunshine in June: 10h and 5min

The months with the most sunshine are June and July (Average sunshine: 10h and 54min).
The month with the least sunshine is January (Average sunshine: 5h and 12min).

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Average sunshine days in June
Swannsylvania, TN

Average sunshine days in June - Swannsylvania, TN
  • Average sunshine days in June: 13 days

The month with the most sunshine days is October (19.8 days).
The month with the least sunshine days is July (12.3 days).

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Average UV index in June
Swannsylvania, TN

Average UV index in June - Swannsylvania, TN
  • Average UV index in June: 6

The months with the highest UV index are May, June, July and August (UV index 6).
The months with the lowest UV index are January, February and December (UV index 2).

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Average cloud cover in June
Swannsylvania, TN

Average cloud cover in June - Swannsylvania, TN
  • Average cloud cover in June: 26

The month with the most cloud cover is February (Cloud cover 49).
The months with the least cloud cover are June and August (Cloud cover 26).

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Average visibility in June
Swannsylvania, TN

Average visibility in June - Swannsylvania, TN
  • Average visibility in June: 6mi

The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).

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Swannsylvania, Tennessee, USA

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