June weather forecast
Dayton, TN

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Weather in June

June, the first month of the summer in Dayton, is still a warm month, with an average temperature fluctuating between 84.9°F (29.4°C) and 62.8°F (17.1°C).

Temperature

June comes with a subtle rise, with the average high-temperature adjusting from a moderately hot 77.5°F (25.3°C) in May to a still warm 84.9°F (29.4°C). A steep decline to a comfortable 62.8°F (17.1°C) characterizes the June nights in Dayton, Tennessee.

Heat index

During June, the heat index is appraised at a sweltering 95°F (35°C). Exercise more precautions, heat cramps and heat exhaustion are potential risks. Continuous activity could precipitate heatstroke.
Understanding the heat index involves considering values for shaded locales with light wind. The heat index values could be amplified by up to 15 Fahrenheit (8 Celsius) degrees in direct sunlight.
Note: The heat index, also known as 'felt air temperature' or 'real feel', is a fusion of air temperature and moisture levels to demonstrate the sensation of heat. Factors such as metabolic variation, pregnancy, and physical activity play a role in one's impression of weather. Consider the fact that direct sun exposure can influence how hot one feels, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical to babies and toddlers. Juveniles are regularly less conscious of the need to recuperate and rehydrate. Thirst is a tardy symptom of dehydration - hydration, especially during lengthy physical activities, should be maintained.
Humans rely on perspiration as a cooling mechanism, wherein the evaporating sweat counteracts excessive warmth. An increase in relative humidity hinders the body's normal cooling function by reducing evaporation, thereby decreasing the rate of body cooling and enhancing the sense of warmth. Overheating and dehydration threats arise when heat gain goes beyond what the body can comfortably shed.

Humidity

January, June through November, with an average relative humidity of 76%, are the least humid months in Dayton.

Rainfall

In June, the rain falls for 16.2 days. Throughout June, 3.03" (77mm) of precipitation is accumulated. Throughout the year, in Dayton, there are 163.6 rainfall days, and 37.44" (951mm) of precipitation is accumulated.

Snowfall

May through October are months without snowfall.

Daylight

June has the longest days of the year, with an average of 14h and 30min of daylight.
On the first day of the month, sunrise is at 6:25 am and sunset at 8:50 pm. On the last day of June, sunrise is at 6:28 am and sunset at 8:59 pm EDT.

Sunshine

With an average of 10.2h of sunshine, June has the most sunshine of the year in Dayton.

UV index

The months with the highest UV index in Dayton are May through August, with an average maximum UV index of 6. A UV Index estimate of 6 to 7 represents a high health hazard from exposure to the Sun's UV radiation for ordinary individuals.
Note: The UV index of 6 during June translates into the following guidance:
Inhibit overexposure. Warding off sun damage is of utmost importance. Attempt to stay under shade and limit exposure to the Sun between 10 a.m. and 4 p.m., when UV radiation is at its peak. Remember, devices such as parasols or canopies 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

How hot does it get in Dayton in June?

The average high-temperature and low-temperature in Dayton during June are 84.9°F (29.4°C) and 62.8°F (17.1°C) respectively. The average heat index (a.k.a. 'felt air temperature', 'feels like'), which factors the actual air temperature with the relative humidity, in June is appraised at 95°F (35°C).

What are the least humid months in Dayton?

January, June through November, with an average relative humidity of 76%, are the least humid months.

What is the average humidity in June in Dayton?

In Dayton, Tennessee, the average relative humidity in June is 76%.

How much does it rain in Dayton in June?

In Dayton, Tennessee, in June, it is raining for 16.2 days, with typically 3.03" (77mm) of accumulated precipitation.

When it does not snow in Dayton?

May through October are months without snowfall in Dayton, Tennessee.

When are the longest days in Dayton?

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

How many hours of daylight does Dayton have in June?

The average day length in June in Dayton, Tennessee, is 14h and 31min.

When is the sunrise / sunset in June in Dayton?

In June, on the first day of the month, sunrise is at 6:25 am and sunset at 8:50 pm. On the last day of the month, sunrise is at 6:28 am and sunset at 8:59 pm EDT.

What month has the most sunshine in Dayton?

The month with the most sunshine in Dayton is June, with an average of 10.2h of sunshine.

How long on average sun shines in June in Dayton?

The average sunshine duration in June in Dayton, Tennessee, is 10.2h.

When is the highest UV index in Dayton?

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 Dayton?

In Dayton, the average daily maximum UV index in June is 6. A UV Index estimate of 6 to 7 represents a high health threat 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
Dayton, TN

Average temperature in June - Dayton, TN
  • Average high temperature in June: 84.9°F

The warmest month (with the highest average high temperature) is July (87.4°F).
The month with the lowest average high temperature is January (45.1°F).

  • Average low temperature in June: 62.8°F

The month with the highest average low temperature is July (65.5°F).
The coldest month (with the lowest average low temperature) is January (30.2°F).

Average pressure in June
Dayton, TN

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

The months with the highest atmospheric pressure are January and November (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.98"Hg).

Average wind speed in June
Dayton, TN

Average wind speed in June - Dayton, TN
  • Average wind speed in June: 4.5mph

The windiest months (with the highest average wind speed) are February and April (6.6mph).
The calmest months (with the lowest average wind speed) are July and August (4mph).

Average humidity in June
Dayton, TN

Average humidity in June - Dayton, TN
  • Average humidity in June: 76%

The month with the highest relative humidity is December (80%).
The months with the lowest relative humidity are January, June, July, August, September, October and November (76%).

Average rainfall in June
Dayton, TN

Average rainfall in June - Dayton, TN
  • Average rainfall in June: 3.03"

The wettest month (with the highest rainfall) is July (3.94").
The driest month (with the least rainfall) is November (2.28").

Average rainfall days in June
Dayton, TN

Average rainfall days in June - Dayton, TN
  • Average rainfall days in June: 16.2 days

The month with the highest number of rainy days is July (17.9 days).
The month with the least rainy days is November (8.8 days).

Average snowfall in June
Dayton, TN

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

The month with the highest snowfall is January (0.67").
The months with the least snowfall are May, June, July, August, September and October (0").

Average snowfall days in June
Dayton, TN

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

The month with the highest number of snowfall days is January (2.8 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

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

Average daylight in June / Average sunshine in June - Dayton, 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 1min

The month with the most sunshine is June (Average sunshine: 10h and 12min).
The month with the least sunshine is December (Average sunshine: 4h and 48min).

Average sunshine days in June
Dayton, TN

Average sunshine days in June - Dayton, TN
  • Average sunshine days in June: 11.9 days

The month with the most sunshine days is November (19.7 days).
The month with the least sunshine days is July (10.8 days).

Average UV index in June
Dayton, TN

Average UV index in June - Dayton, 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
Dayton, TN

Average cloud cover in June - Dayton, TN
  • Average cloud cover in June: 32

The month with the most cloud cover is February (Cloud cover 53).
The month with the least cloud cover is June (Cloud cover 32).

Average visibility in June
Dayton, TN

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

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

Dayton, Tennessee, USA

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