June weather forecast
Harbor Isles, TN

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Weather in June

June, the first month of the summer in Harbor Isles, is a hot month, with temperature in the range of an average high of 86.5°F (30.3°C) and an average low of 66°F (18.9°C).

Temperature

June witnesses a minor rise in the average high-temperature, transitioning from a moderately hot 78.3°F (25.7°C) in May to a hot 86.5°F (30.3°C). During June, Harbor Isles experiences an average low-temperature of 66°F (18.9°C) at night.

Heat index

The heat index value during June is calculated to be a sweltering 98.6°F (37°C). Ensure additional precautions, heat exhaustion and heat cramps may be expected. Heatstroke could occur from sustained activity.
The metrics for the heat index are tailored for both shady environments and light winds. Exposure to the direct sun could elevate the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'felt air temperature', stands as a testimony to how temperature and humidity combine to impact our sense of warmth. The influence of weather is personal, with a diverse population experiencing it differently due to differences in body mass, stature, and degree of activity. Being aware that direct sunlight can impact the felt heat might mean an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to babies and toddlers. Kids frequently ignore the importance of taking a break and rehydrating. Thirst is a late symptom of dehydration - thus, it is crucial to stay hydrated, especially during long-lasting physical activities.
Perspiration is essential for the human body; it facilitates cooling through the process of sweat evaporation. Higher relative humidity impedes evaporation, thus reducing heat dispersion from the body, culminating in a sensation of overheating. Overheating and dehydration threats arise when heat gain goes beyond what the body can comfortably shed.

Humidity

June, August and October, with an average relative humidity of 73%, are the least humid months.

Rainfall

In June, in Harbor Isles, Tennessee, the rain falls for 15.1 days. Throughout June, 2.48" (63mm) of precipitation is accumulated. In Harbor Isles, during the entire year, the rain falls for 150.1 days and collects up to 24.41" (620mm) of precipitation.

Snowfall

May through October 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 June in Harbor Isles, Tennessee, sunrise is at 5:30 am and sunset at 7:57 pm. On the last day of the month, sunrise is at 5:32 am and sunset at 8:06 pm CDT.

Sunshine

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

UV index

May through August, with an average maximum UV index of 6, are months with the highest UV index in Harbor Isles. A UV Index reading of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV radiation for the ordinary person.
Note: In June, the maximum UV index of 6 transforms into these recommendations:
Steer clear of overexposure. Fair-skinned individuals can be scorched in less than 20 minutes. Stay in the shade and limit direct sun exposure between 10 a.m. and 4 p.m., when UV radiation is at its strongest. Remember, however, that not all shade structures provide full sun protection. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage.
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Frequently asked questions

Is it hot in Harbor Isles during June?

An average high-temperature, in June, in Harbor Isles, is 86.5°F (30.3°C) and the average low-temperature is 66°F (18.9°C). The average heat index (a.k.a. 'felt air temperature', 'real feel'), which combines air temperature and relative humidity, in June is calculated to be 98.6°F (37°C).

What is the least humid month in Harbor Isles?

June, August and October, with an average relative humidity of 73%, are the least humid months.

What is the average humidity in June in Harbor Isles?

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

How many days does it rain in June in Harbor Isles?

In Harbor Isles, Tennessee, during June, the rain falls for 15.1 days and regularly aggregates up to 2.48" (63mm) of precipitation.

When it does not snow in Harbor Isles?

In Harbor Isles, snow does not fall in May through October.

When are the longest days in Harbor Isles?

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

What is the average length of the day in June in Harbor Isles?

In Harbor Isles, the average day length in June is 14h and 34min.

When is the sunrise / sunset in June in Harbor Isles?

In June, on the first day of the month, sunrise is at 5:30 am and sunset at 7:57 pm. On the last day of the month, in Harbor Isles, sunrise is at 5:32 am and sunset at 8:06 pm CDT.

What are the months with the most sunshine in Harbor Isles?

June and July, with an average of 10.3h of sunshine, are months with the most sunshine in Harbor Isles, Tennessee.

How long on average sun shines in June in Harbor Isles?

In June, the average sunshine duration is 10.3h.

What is the month with the highest UV index in Harbor Isles?

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

What is the UV index intensity in June in Harbor Isles?

In June, the average daily maximum UV index is 6. A UV Index reading of 6 to 7 represents a high health vulnerability from 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
Harbor Isles, TN

Average temperature in June - Harbor Isles, TN
  • Average high temperature in June: 86.5°F

The warmest month (with the highest average high temperature) is July (88.7°F).
The month with the lowest average high temperature is January (45.1°F).

  • Average low temperature in June: 66°F

The month with the highest average low temperature is July (69.4°F).
The coldest month (with the lowest average low temperature) is January (30.7°F).

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Average pressure in June
Harbor Isles, TN

Average pressure in June - Harbor Isles, TN
  • Average pressure in June: 29.97"Hg

The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.97"Hg).

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Average wind speed in June
Harbor Isles, TN

Average wind speed in June - Harbor Isles, TN
  • Average wind speed in June: 5.2mph

The windiest month (with the highest average wind speed) is February (8mph).
The calmest month (with the lowest average wind speed) is August (4.5mph).

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Average humidity in June
Harbor Isles, TN

Average humidity in June - Harbor Isles, TN
  • Average humidity in June: 73%

The month with the highest relative humidity is December (78%).
The months with the lowest relative humidity are June, August and October (73%).

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Average rainfall in June
Harbor Isles, TN

Average rainfall in June - Harbor Isles, TN
  • Average rainfall in June: 2.48"

The wettest month (with the highest rainfall) is July (3.19").
The driest month (with the least rainfall) is November (1.38").

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Average rainfall days in June
Harbor Isles, TN

Average rainfall days in June - Harbor Isles, TN
  • Average rainfall days in June: 15.1 days

The month with the highest number of rainy days is July (17.3 days).
The month with the least rainy days is November (7.7 days).

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Average snowfall in June
Harbor Isles, TN

Average snowfall in June - Harbor Isles, TN
  • Average snowfall in June: 0"

The month with the highest snowfall is January (0.71").
The months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days in June
Harbor Isles, TN

Average snowfall days in June - Harbor Isles, TN
  • Average snowfall days in June: 0 days

The month with the highest number of snowfall days is January (3.5 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
Harbor Isles, TN

Average daylight in June / Average sunshine in June - Harbor Isles, 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 2min

The months with the most sunshine are June and July (Average sunshine: 10h and 18min).
The month with the least sunshine is February (Average sunshine: 4h and 24min).

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Average sunshine days in June
Harbor Isles, TN

Average sunshine days in June - Harbor Isles, TN
  • Average sunshine days in June: 12.3 days

The month with the most sunshine days is November (20.5 days).
The month with the least sunshine days is July (11.8 days).

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Average UV index in June
Harbor Isles, TN

Average UV index in June - Harbor Isles, 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 February and December (UV index 2).

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Average cloud cover in June
Harbor Isles, TN

Average cloud cover in June - Harbor Isles, TN
  • Average cloud cover in June: 30

The month with the most cloud cover is February (Cloud cover 54).
The month with the least cloud cover is June (Cloud cover 30).

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Average visibility in June
Harbor Isles, TN

Average visibility in June - Harbor Isles, 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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Harbor Isles, Tennessee, USA

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