June weather forecast
Sparta, MO

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Weather in June

The first month of the summer, June, is a hot month in Sparta, Missouri, with an average temperature ranging between max 86.2°F (30.1°C) and min 65.1°F (18.4°C).

Temperature

In Sparta, the onset of June comes with an increased average high-temperature, moving from May's warm 75.7°F (24.3°C) to a tropical 86.2°F (30.1°C). Throughout June, Sparta registers a consistent average low-temperature of 65.1°F (18.4°C).

Heat index

The heat index for June is calculated to be a very hot 96.8°F (36°C). Exercise heightened safety, heat cramps and heat exhaustion are probable. Persistent activity may provoke heatstroke.
Heat index readings emphasize conditions of light breezes and shaded spots. Direct sunlight can cause a surge in the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'real feel', is a measure of how hot it feels when the actual air humidity is factored in. The individual's impression of temperature can be shaped by additional aspects such as metabolic variations, physical activity, and clothing. It is essential to be conscious of the fact that direct sunlight can intensify the felt heat, leading to an elevation in the heat index by 15 Fahrenheit (8 Celsius) degrees. 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.
The body's self-cooling mechanism is rooted in perspiration, where evaporating sweat cools down excessive warmth. In high relative humidity, the body's ability to evaporate heat is diminished, resulting in a heightened feeling of warmth. Heat-related disorders may develop if heat gain in the body overshadows its cooling capacity, leading to elevated temperatures.

Humidity

The average relative humidity in June is 74%.

Rainfall

In June, the rain falls for 15.7 days. Throughout June, 3.15" (80mm) of precipitation is accumulated. Throughout the year, there are 151.2 rainfall days, and 33.62" (854mm) of precipitation is accumulated.

Snowfall

In Sparta, snow does not fall in June through October.

Daylight

June has the longest days of the year, with an average of 14h and 42min of daylight.
On the first day of the month, sunrise is at 5:53 am and sunset at 8:26 pm. On the last day of June, sunrise is at 5:56 am and sunset at 8:36 pm CDT.

Sunshine

The month with the most sunshine is June, with an average of 10.6h of sunshine.

UV index

June is the month with the highest UV index, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high threat to health from exposure to the Sun's UV radiation for the average person.
Note: In June, the maximum UV index of 7 transforms into these recommendations:
Prevent overexposure. Protection from the sun's harmful effects is needed. Avoid direct exposure to the Sun between 10 a.m. and 4 p.m., the peak period for UV radiation, noting that objects like parasols or canopies might not offer complete sun protection. Using UVA and UVB-protective sunglasses and sun-protective clothing is effective against UV radiation.
Updated: Aug 31, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

Is it hot during June?

During June, Sparta experiences an average high-temperature of 86.2°F (30.1°C) and a low-temperature of 65.1°F (18.4°C). In June, the average heat index (a.k.a. 'real feel', 'feels like'), which combines air temperature and relative humidity, is calculated to be 96.8°F (36°C).

What is the average humidity in June?

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

How much does it rain in June?

In Sparta, in June, during 15.7 rainfall days, 3.15" (80mm) of precipitation is typically accumulated.

When it does not snow?

In Sparta, Missouri, snow does not fall in June through October.

Does it snow in June?

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

When are the longest days?

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

What is the average length of the day in June?

The average day length in June is 14h and 40min.

What time are sunrise and sunset in June?

On the first day of June, sunrise is at 5:53 am and sunset at 8:26 pm. On the last day of the month, sunrise is at 5:56 am and sunset at 8:36 pm CDT.

What month has the most sunshine?

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

How long on average sun shines in June?

In June, the average sunshine duration is 10.6h.

What is the month with the highest UV index?

The month with the highest UV index is June, with an average maximum UV index of 7.

What is the UV index reading in June?

In June, the average daily maximum UV index is 7. A UV Index of 6 to 7 symbolizes a high health threat 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
Sparta, MO

Average temperature in June - Sparta, MO
  • Average high temperature in June: 86.2°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 (41.9°F).

  • Average low temperature in June: 65.1°F

The month with the highest average low temperature is July (68.4°F).
The coldest month (with the lowest average low temperature) is January (26.4°F).

Average pressure in June
Sparta, MO

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

The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

Average wind speed in June
Sparta, MO

Average wind speed in June - Sparta, MO
  • Average wind speed in June: 6.9mph

The windiest months (with the highest average wind speed) are January, February and March (9.3mph).
The calmest month (with the lowest average wind speed) is July (5.8mph).

Average humidity in June
Sparta, MO

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

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

Average rainfall in June
Sparta, MO

Average rainfall in June - Sparta, MO
  • Average rainfall in June: 3.15"

The wettest month (with the highest rainfall) is May (4.49").
The driest month (with the least rainfall) is January (1.65").

Average rainfall days in June
Sparta, MO

Average rainfall days in June - Sparta, MO
  • Average rainfall days in June: 15.7 days

The month with the highest number of rainy days is July (17.7 days).
The month with the least rainy days is January (7.3 days).

Average snowfall in June
Sparta, MO

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

The month with the highest snowfall is January (2.36").
The months with the least snowfall are June, July, August, September and October (0").

Average snowfall days in June
Sparta, MO

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

The month with the highest number of snowfall days is February (5.3 days).
The months with the least snowfall days are June, July, August and September (0 days).

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

Average daylight in June / Average sunshine in June - Sparta, 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 42min).

  • Average sunshine in June: 10h and 4min

The month with the most sunshine is June (Average sunshine: 10h and 36min).
The month with the least sunshine is January (Average sunshine: 5h and 6min).

Average sunshine days in June
Sparta, MO

Average sunshine days in June - Sparta, MO
  • Average sunshine days in June: 12.3 days

The month with the most sunshine days is December (21 days).
The month with the least sunshine days is July (10.7 days).

Average UV index in June
Sparta, MO

Average UV index in June - Sparta, MO
  • Average UV index in June: 7

The month with the highest UV index is June (UV index 7).
The months with the lowest UV index are January, February and December (UV index 2).

Average cloud cover in June
Sparta, MO

Average cloud cover in June - Sparta, MO
  • Average cloud cover in June: 29

The month with the most cloud cover is March (Cloud cover 48).
The month with the least cloud cover is August (Cloud cover 28).

Average visibility in June
Sparta, MO

Average visibility in June - Sparta, MO
  • 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).

Sparta, Missouri, USA

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