June weather forecast
Waynesville, MO

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Weather in June

The first month of the summer, June, is a hot month in Waynesville, Missouri, with an average temperature ranging between min 64.9°F (18.3°C) and max 86.5°F (30.3°C).

Temperature

In Waynesville, stepping into June brings a temperature increase, moving up from May's warm 75.7°F (24.3°C) to a hot 86.5°F (30.3°C). With a significant daily temperature differential, Waynesville's nighttime temperature in June falls to an average of 64.9°F (18.3°C).

Heat index

The heat index value during June is computed to be a torrid 98.6°F (37°C). Undertake additional safety actions, risk of heat cramps and heat exhaustion is significant. Persistent activity may induce heatstroke.
One should be cognizant that the heat index values are tailored for shaded spots and mild winds. The direct sun can potentially cause the heat index to increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'real feel', ties air temperature with relative humidity to produce the perceived temperature sensation. An individual's perception of weather can be influenced by a variety of factors including metabolic differences, being pregnant, and their degree of physical exertion. Take note that direct exposure to the sun can increase the felt temperature, possibly adding 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values are especially crucial for babies and toddlers. Young individuals are generally in more danger than adults due to their lower capacity to sweat. Moreover, their large skin surface in relation to their small bodies and the increased heat generation from their activities makes them more vulnerable.
One of the main methods the human body employs to cool down is by perspiring, as this process allows sweat to evaporate and remove excess heat. With a high level of moisture in the air, the evaporation process becomes less efficient, preventing the body from cooling down efficiently and resulting in a sensation of overheating. Accumulating heat beyond the body's cooling measures leads to rising temperatures and potential ailments.

Humidity

The average relative humidity in June in Waynesville, Missouri, is 74%.

Rainfall

In Waynesville, during June, the rain falls for 16 days and regularly aggregates up to 3.35" (85mm) of precipitation. In Waynesville, during the entire year, the rain falls for 147.7 days and collects up to 31.46" (799mm) of precipitation.

Snowfall

June through September are months without snowfall in Waynesville.

Daylight

June has the longest days of the year in Waynesville, with an average of 14h and 42min of daylight.
On the first day of the month, sunrise is at 5:48 am and sunset at 8:25 pm. On the last day of June, in Waynesville, sunrise is at 5:50 am and sunset at 8:34 pm CDT.

Sunshine

The month with the most sunshine is June, with an average of 10.6h of 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 reading of 6 to 7 represents a high threat to health from exposure to the Sun's UV rays for average individuals.
Note: In June, the UV index of 6 transforms into the following advice:
Avert overexposure. Light-skinned people might experience burning in less than 20 minutes. UV radiation from the sun is at its strongest between 10 a.m. and 4 p.m. Try to limit direct exposure during these hours. Tightly woven clothing, when worn loosely, shields effectively against the Sun.
Updated: Feb 12, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

Is it hot in Waynesville during June?

During June, Waynesville experiences an average high-temperature of 86.5°F (30.3°C) and a low-temperature of 64.9°F (18.3°C). The average heat index (a.k.a. 'feels like', 'apparent temperature'), which factors the actual air temperature with the relative humidity, in June is computed to be 98.6°F (37°C).

What is the average humidity in June in Waynesville?

In Waynesville, Missouri, the average relative humidity in June is 74%.

How much does it rain in Waynesville in June?

In Waynesville, Missouri, in June, during 16 rainfall days, 3.35" (85mm) of precipitation is typically accumulated.

When it does not snow in Waynesville?

June through September are months without snowfall in Waynesville.

Does it snow in Waynesville in June?

In June, it doesn't snow. May is the latest month when it typically snows.

When are the longest days in Waynesville?

With an average of 14h and 42min of daylight, June has the longest days of the year in Waynesville.

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

In Waynesville, the average day length in June is 14h and 44min.

When are sunrise and sunset in June in Waynesville?

On the first day of June, sunrise is at 5:48 am and sunset at 8:25 pm. On the last day of the month, sunrise is at 5:50 am and sunset at 8:34 pm CDT.

What month has the most sunshine in Waynesville?

With an average of 10.6h of sunshine, June has the most sunshine of the year in Waynesville.

How many hours of sunshine does Waynesville have in June?

In June, the average sunshine duration in Waynesville, Missouri, is 10.6h.

What is the month with the highest UV index in Waynesville?

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

What is the UV index intensity in June in Waynesville?

In June, the average daily maximum UV index in Waynesville, Missouri, 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
Waynesville, MO

Average temperature in June - Waynesville, MO
  • Average high temperature in June: 86.5°F

The warmest month (with the highest average high temperature) is July (89.2°F).
The month with the lowest average high temperature is January (40.3°F).

  • Average low temperature in June: 64.9°F

The month with the highest average low temperature is July (67.8°F).
The coldest month (with the lowest average low temperature) is January (25°F).

Average pressure in June
Waynesville, MO

Average pressure in June - Waynesville, MO
  • Average pressure in June: 29.93"Hg

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

Average wind speed in June
Waynesville, MO

Average wind speed in June - Waynesville, MO
  • Average wind speed in June: 6.5mph

The windiest month (with the highest average wind speed) is January (8.7mph).
The calmest months (with the lowest average wind speed) are July and August (5.5mph).

Average humidity in June
Waynesville, MO

Average humidity in June - Waynesville, MO
  • Average humidity in June: 74%

The months with the highest relative humidity are March and May (77%).
The months with the lowest relative humidity are August, September and October (73%).

Average rainfall in June
Waynesville, MO

Average rainfall in June - Waynesville, MO
  • Average rainfall in June: 3.35"

The wettest month (with the highest rainfall) is May (4.29").
The driest month (with the least rainfall) is January (1.61").

Average rainfall days in June
Waynesville, MO

Average rainfall days in June - Waynesville, MO
  • Average rainfall days in June: 16 days

The month with the highest number of rainy days is May (17.3 days).
The month with the least rainy days is December (7.5 days).

Average snowfall in June
Waynesville, MO

Average snowfall in June - Waynesville, MO
  • Average snowfall in June: 0"

The month with the highest snowfall is February (3.54").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in June
Waynesville, MO

Average snowfall days in June - Waynesville, MO
  • Average snowfall days in June: 0 days

The month with the highest number of snowfall days is February (7.3 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in June /
Average sunshine in June
Waynesville, MO

Average daylight in June / Average sunshine in June - Waynesville, MO
  • Average daylight in June: 14h and 4min

The month with the longest days is June (Average daylight: 14h and 42min).
The month with the shortest days is December (Average daylight: 9h and 36min).

  • Average sunshine in June: 10h and 4min

The month with the most sunshine is June (Average sunshine: 10h and 36min).
The months with the least sunshine are January and February (Average sunshine: 4h and 54min).

Average sunshine days in June
Waynesville, MO

Average sunshine days in June - Waynesville, MO
  • Average sunshine days in June: 11.8 days

The month with the most sunshine days is October (19.2 days).
The month with the least sunshine days is May (11.7 days).

Average UV index in June
Waynesville, MO

Average UV index in June - Waynesville, MO
  • 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
Waynesville, MO

Average cloud cover in June - Waynesville, MO
  • Average cloud cover in June: 28

The months with the most cloud cover are February and March (Cloud cover 48).
The month with the least cloud cover is June (Cloud cover 28).

Average visibility in June
Waynesville, MO

Average visibility in June - Waynesville, MO
  • Average visibility in June: 6mi

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

Waynesville, Missouri, USA

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