June weather forecast
Sewanee, TN

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Weather in June

June brings the official start of summer to Sewanee. The weather tends to be warm, and daylight reaches its longest period in the year. Expected rainfall decreases slightly, with a reduction in frequency as well. Both temperature and sunshine hours continue to rise. Notably, June hosts peak sunshine hours, recording an impressive 10.3 hours, making it the highest in the year.

Temperature

As Sewanee enters June, the average high-temperature marginally increases from the a moderately hot 75.7°F (24.3°C) of May to a still warm 83.5°F (28.6°C). During June, Sewanee's temperature averages to a comfortable 63.1°F (17.3°C) at night.

Heat index

For most parts of June, the heat index is appraised at a hot 91.4°F (33°C). Incorporate special precautions, risk of heat exhaustion and heat cramps is substantial. Sustained activity could cause heatstroke.
It is essential to grasp that the heat index's numbers are for shade and light wind settings. When exposed to the direct sun, the heat index may augment by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'felt air temperature', arises from combining readings of air temperature and relative moisture content. Factors such as metabolic variations, being pregnant, and physical activity can impact an individual's weather perception. You should know that direct sun exposure can heighten weather effects, potentially elevating the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular importance for children. Young individuals are typically more threatened than adults due to their reduced perspiration. Also, the larger skin surface proportionate to their small bodies and the increased heat from their activities magnify their risk.

Humidity

In Sewanee, the average relative humidity in June is 78%.

Rainfall

In Sewanee, in June, it is raining for 20.2 days, with typically 3.94" (100mm) of accumulated precipitation. In Sewanee, Tennessee, during the entire year, the rain falls for 191.9 days and collects up to 48.15" (1223mm) of precipitation.

Snowfall

In Sewanee, snow does not fall in May through September.

Daylight

The month with the longest days in Sewanee is June, with an average of 14h and 30min of daylight.
On the first day of the month, sunrise is at 5:30 am and sunset at 7:53 pm. On the last day of June, in Sewanee, sunrise is at 5:32 am and sunset at 8:02 pm CDT.

Sunshine

The month with the most sunshine in Sewanee is June, with an average of 10.3h of sunshine.

UV index

May through August, with an average maximum UV index of 6, are months with the highest UV index. A UV Index estimate of 6 to 7 represents a high threat to health from unsafe exposure to UV radiation for average individuals.
Note: The UV index of 6 during June translates into the following guidance:
Follow precautions and abide by sun safety rules. Deterrence of sunburn is imperative. 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. On sunny days, it's ideal to wear sunglasses that filter out UVA and UVB rays.
Updated: Feb 14, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

Is it hot in Sewanee during June?

In Sewanee, 83.5°F (28.6°C) is the average high-temperature and 63.1°F (17.3°C) is the average low-temperature during June. The average heat index (a.k.a. 'real feel', 'feels like'), which combines relative humidity and air temperature, in June is appraised at 91.4°F (33°C).

What is the average humidity in June in Sewanee?

The average relative humidity in June in Sewanee, Tennessee, is 78%.

How much does it rain in Sewanee in June?

In Sewanee, Tennessee, in June, it is raining for 20.2 days, with typically 3.94" (100mm) of accumulated precipitation.

When it does not snow in Sewanee?

May through September are months without snowfall.

When are the longest days in Sewanee?

The month with the longest days is June, with an average of 14h and 30min of daylight.

What is the average length of the day in June in Sewanee?

The average day length in June in Sewanee is 14h and 29min.

When are sunrise and sunset in June in Sewanee?

On the first day of June in Sewanee, sunrise is at 5:30 am and sunset at 7:53 pm. On the last day of the month, sunrise is at 5:32 am and sunset at 8:02 pm CDT.

What month has the most sunshine in Sewanee?

The month with the most sunshine in Sewanee, Tennessee, is June, with an average of 10.3h of sunshine.

How long on average sun shines in June in Sewanee?

In June, the average sunshine duration is 10.3h.

When is the highest UV index in Sewanee?

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

How high is the UV index in June in Sewanee?

The average daily maximum UV index in June in Sewanee is 6. A UV Index estimate of 6 to 7 represents 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
Sewanee, TN

Average temperature in June - Sewanee, TN
  • Average high temperature in June: 83.5°F

The warmest month (with the highest average high temperature) is July (85.6°F).
The month with the lowest average high temperature is January (44.2°F).

  • Average low temperature in June: 63.1°F

The month with the highest average low temperature is July (66.2°F).
The coldest month (with the lowest average low temperature) is January (30°F).

Average pressure in June
Sewanee, TN

Average pressure in June - Sewanee, TN
  • Average pressure in June: 29.98"Hg

The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.98"Hg).

Average wind speed in June
Sewanee, TN

Average wind speed in June - Sewanee, TN
  • Average wind speed in June: 4.6mph

The windiest month (with the highest average wind speed) is February (7mph).
The calmest months (with the lowest average wind speed) are July and August (4mph).

Average humidity in June
Sewanee, TN

Average humidity in June - Sewanee, TN
  • Average humidity in June: 78%

The month with the highest relative humidity is December (81%).
The month with the lowest relative humidity is October (76%).

Average rainfall in June
Sewanee, TN

Average rainfall in June - Sewanee, TN
  • Average rainfall in June: 3.94"

The wettest month (with the highest rainfall) is July (5.51").
The driest month (with the least rainfall) is November (2.8").

Average rainfall days in June
Sewanee, TN

Average rainfall days in June - Sewanee, TN
  • Average rainfall days in June: 20.2 days

The month with the highest number of rainy days is July (22.5 days).
The month with the least rainy days is November (10.4 days).

Average snowfall in June
Sewanee, TN

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

The month with the highest snowfall is February (2.99").
The months with the least snowfall are May, June, July, August and September (0").

Average snowfall days in June
Sewanee, TN

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

The month with the highest number of snowfall days is January (6.1 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

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

Average daylight in June / Average sunshine in June - Sewanee, TN
  • Average daylight in June: 14h and 3min

The month with the longest days is June (Average daylight: 14h and 30min).
The month with the shortest days is December (Average daylight: 9h and 48min).

  • Average sunshine in June: 10h and 2min

The month with the most sunshine is June (Average sunshine: 10h and 18min).
The month with the least sunshine is February (Average sunshine: 4h and 30min).

Average sunshine days in June
Sewanee, TN

Average sunshine days in June - Sewanee, TN
  • Average sunshine days in June: 7.8 days

The month with the most sunshine days is November (17.4 days).
The month with the least sunshine days is July (6.3 days).

Average UV index in June
Sewanee, TN

Average UV index in June - Sewanee, 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).

Average cloud cover in June
Sewanee, TN

Average cloud cover in June - Sewanee, TN
  • Average cloud cover in June: 33

The month with the most cloud cover is February (Cloud cover 54).
The months with the least cloud cover are June and September (Cloud cover 33).

Average visibility in June
Sewanee, TN

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

The months with the highest visibility are June and November (6mi).
The months with the lowest visibility are January, February, March, April, May, July, August, September, October and December (5mi).

Sewanee, Tennessee, USA

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