June weather forecast
Vista, MO

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Weather in June

The first month of the summer, June, is also a moderately hot month in Vista, Missouri, with an average temperature varying between 65.8°F (18.8°C) and 85.8°F (29.9°C).

Temperature

The rise of average high-temperatures is seen in June, with an increase from 75.4°F (24.1°C) in May to a still warm 85.8°F (29.9°C). Vista witnesses an average low-temperature of 65.8°F (18.8°C) throughout the month of June.

Heat index

June's heat index is appraised at a very hot 96.8°F (36°C). Adopt heightened safety measures, heat cramps and heat exhaustion may occur. Sustained activity might cause heatstroke.
Understand that the heat index values take into account shaded locations and mild winds. Heat index values can rise by 15 Fahrenheit (8 Celsius) degrees when in direct sunlight.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', is a calculated temperature value of how hot it feels when the moisture in the air is factored in. The individual's temperature perception can be influenced by numerous factors such as metabolic variations, physical activity, and clothing. Direct sun exposure is noteworthy in its ability to escalate the felt temperature, potentially adding 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values are highly important for children. Kids are generally in more danger than adults because they perspire less. Their large skin surface area compared to their small bodies and the excessive heat due to their actions raises their risk.
The physiological way the human body responds to excessive heat is by inducing perspiration, using sweat evaporation as a cooling mechanism. Elevated relative humidity disrupts typical body cooling by reducing the evaporation rate, consequently decreasing the body's cooling rate and enhancing the feeling of heat. The body faces dehydration threats when its cooling efforts are outpaced by excessive heat gain.

Humidity

The average relative humidity in June in Vista is 75%.

Rainfall

In Vista, during June, the rain falls for 15.5 days and regularly aggregates up to 2.64" (67mm) of precipitation. In Vista, Missouri, during the entire year, the rain falls for 141.9 days and collects up to 27.52" (699mm) 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 48min of daylight.
On the first day of the month, sunrise is at 5:53 am and sunset at 8:31 pm. On the last day of June, in Vista, sunrise is at 5:55 am and sunset at 8:41 pm CDT.

Sunshine

June has the most sunshine of the year, 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 value of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV rays for the ordinary person.
Note: An average maximum UV index of 6 in June leads to these recommendations:
Eschew overexposure. Those with light skin may suffer burns in fewer than 20 minutes. Remember that the sun's UV radiation is strongest between 10 a.m. and 4 p.m. Make an effort to avoid direct sun exposure during these hours. Sun-related eye harm can be minimized with proper sunglasses offering UVA and UVB coverage.
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Frequently asked questions

How hot is it in Vista in June?

In June, in Vista, the average high-temperature is 85.8°F (29.9°C), and the average low-temperature is 65.8°F (18.8°C). The average heat index (a.k.a. 'felt air temperature', 'feels like'), which combines air temperature and relative humidity, in June is appraised at 96.8°F (36°C).

What is the average humidity in June in Vista?

In Vista, the average relative humidity in June is 75%.

How much does it rain in Vista in June?

In June, the rain falls for 15.5 days. Throughout June, 2.64" (67mm) of precipitation is accumulated.

When it does not snow in Vista?

In Vista, Missouri, snow does not fall in May through October.

When are the longest days in Vista?

June has the longest days of the year, with an average of 14h and 48min of daylight.

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

The average day length in June in Vista is 14h and 46min.

When is the sunrise / sunset in June in Vista?

On the first day of June in Vista, Missouri, sunrise is at 5:53 am and sunset at 8:31 pm. On the last day of the month, sunrise is at 5:55 am and sunset at 8:41 pm CDT.

What month has the most sunshine in Vista?

June has the most sunshine of the year in Vista, Missouri, with an average of 10.6h of sunshine.

How long on average sun shines in June in Vista?

The average sunshine duration in June in Vista is 10.6h.

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

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

What is the UV index reading in June in Vista?

In June, the average daily maximum UV index is 6. A UV Index estimate of 6 to 7 represents a high hazard to health from exposure to the Sun's UV radiation.
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
Vista, MO

Average temperature in June - Vista, MO
  • Average high temperature in June: 85.8°F

The warmest month (with the highest average high temperature) is July (88.5°F).
The month with the lowest average high temperature is January (40.5°F).

  • Average low temperature in June: 65.8°F

The month with the highest average low temperature is July (68.7°F).
The coldest month (with the lowest average low temperature) is January (25.5°F).

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Average pressure in June
Vista, MO

Average pressure in June - Vista, MO
  • Average pressure in June: 29.92"Hg

The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).

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Average wind speed in June
Vista, MO

Average wind speed in June - Vista, MO
  • Average wind speed in June: 7.3mph

The windiest month (with the highest average wind speed) is March (9.6mph).
The calmest month (with the lowest average wind speed) is July (6.1mph).

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Average humidity in June
Vista, MO

Average humidity in June - Vista, MO
  • Average humidity in June: 75%

The month with the highest relative humidity is May (78%).
The month with the lowest relative humidity is October (72%).

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Average rainfall in June
Vista, MO

Average rainfall in June - Vista, MO
  • Average rainfall in June: 2.64"

The wettest month (with the highest rainfall) is May (4.33").
The driest month (with the least rainfall) is January (1.18").

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Average rainfall days in June
Vista, MO

Average rainfall days in June - Vista, MO
  • Average rainfall days in June: 15.5 days

The months with the highest number of rainy days are May and July (16.7 days).
The month with the least rainy days is December (6 days).

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Average snowfall in June
Vista, MO

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

The month with the highest snowfall is February (2.28").
The months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days in June
Vista, MO

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

The month with the highest number of snowfall days is February (5.8 days).
The months with the least snowfall days are June, July, August and September (0 days).

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

Average daylight in June / Average sunshine in June - Vista, MO
  • Average daylight in June: 14h and 5min

The month with the longest days is June (Average daylight: 14h and 48min).
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 month with the least sunshine is January (Average sunshine: 5h and 6min).

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Average sunshine days in June
Vista, MO

Average sunshine days in June - Vista, MO
  • Average sunshine days in June: 11.9 days

The month with the most sunshine days is December (20.7 days).
The month with the least sunshine days is July (11.7 days).

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Average UV index in June
Vista, MO

Average UV index in June - Vista, 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, November and December (UV index 2).

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Average cloud cover in June
Vista, MO

Average cloud cover in June - Vista, MO
  • Average cloud cover in June: 27

The month with the most cloud cover is March (Cloud cover 47).
The months with the least cloud cover are June and August (Cloud cover 27).

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Average visibility in June
Vista, MO

Average visibility in June - Vista, 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).

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Vista, Missouri, USA

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