June weather forecast
Boonville, IN

Weather in June

June, the first month of the summer, in Boonville, is also a moderately hot month, with temperature in the range of an average low of 65.5°F (18.6°C) and an average high of 83.3°F (28.5°C).

Temperature

In Boonville, the average high-temperature in June marginally rises, from 74.8°F (23.8°C) in May, to a still warm 83.3°F (28.5°C). In Boonville, Indiana, in June, the average low-temperature is 65.5°F (18.6°C).

Heat index

The average heat index is appraised at a hot 91.4°F (33°C). Take extra precautions, as heat cramps and heat exhaustion are possible. Sustained activity may result in heatstroke.
Note that heat index values are valued for light wind and location in the shade. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature', 'felt air temperature', 'feels like', or 'real feel', combines air temperature and relative humidity to represent a human perceived temperature equivalent. Additional factors like clothing, pregnancy, wind, and activity influence one's weather impression. Be aware that direct exposure to sunlight increases heat impact and may raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Young children are generally more endangered than adults, as they usually less sweat. And also, due to larger skin surface relative to their small bodies and higher heat production as a result of their activity.

Humidity

The average relative humidity in June is 78%.

Rainfall

In June, the rain falls for 17 days. Throughout June, 3.9" (99mm) of precipitation is accumulated. In Boonville, during the entire year, the rain falls for 172 days and collects up to 40.91" (1039mm) of precipitation.

Snowfall

May through October are months without snowfall in Boonville.

Daylight

With an average of 14.8h of daylight, June has the longest days of the year in Boonville, Indiana.

Sunshine

Months with the most sunshine in Boonville are June through August, with an average of 10.4h of sunshine.

UV index

May through August, with an average maximum UV index of 6, are months with the highest UV index. A UV Index reading of 6 to 7 represents a high health vulnerability from the exposure to the Sun's UV rays for average individuals.
Note: The daily maximum UV index of 6 interpret into the following advice:
Take precautions and utilize sun safety practices. Protection against the skin and eye damage is required. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.
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FAQ

What is the temperature in June in Boonville?

The average high-temperature, in June, in Boonville, Indiana, is 83.3°F (28.5°C), while the average low-temperature is 65.5°F (18.6°C). The average heat index (a.k.a. 'apparent temperature', 'felt air temperature'), which calculates the temperature value influenced by the moisture in the air, in June is appraised at 91.4°F (33°C).

What is the average humidity in June in Boonville?

The average relative humidity in June in Boonville, Indiana, is 78%.

How many days does it rain in June in Boonville?

In Boonville, in June, during 17 rainfall days, 3.9" (99mm) of precipitation is typically accumulated.

When it does not snow in Boonville?

In Boonville, Indiana, snow does not fall in May through October.

When are the longest days in Boonville?

The month with the longest days in Boonville, Indiana, is June, with an average of 14.8h of daylight.

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

In Boonville, Indiana, the average length of the day in June is 14.8h.

What is the month with the most sunshine in Boonville?

June through August, with an average of 10.4h of sunshine, are months with the most sunshine.

How long on average sun shines in June in Boonville?

In June, the average sunshine in Boonville is 10.4h.

What are the months with the highest UV index in Boonville?

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

What is the UV index reading in June in Boonville?

In Boonville, Indiana, the average daily maximum UV index in June is 6. A UV Index value of 6 to 7 symbolizes a high hazard to health from the exposure to the Sun's UV rays.

Average temperature in June
Boonville, IN

Average temperature in June - Boonville, IN
  • Average high temperature in June: 83.3°F

The warmest month (with the highest average high temperature) is July (85.6°F).
The month with the lowest average high temperature is January (38.8°F).

  • Average low temperature in June: 65.5°F

The month with the highest average low temperature is July (67.6°F).
The coldest month (with the lowest average low temperature) is January (26.8°F).

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Average pressure in June
Boonville, IN

Average pressure in June - Boonville, IN
  • Average pressure in June: 29.95"

The month with the highest atmospheric pressure is January (30.16").
The month with the lowest atmospheric pressure is June (29.95").

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Average wind speed in June
Boonville, IN

Average wind speed in June - Boonville, IN
  • Average wind speed in June: 6.5mph

The windiest month (with the highest average wind speed) is February (9.3mph).
The calmest months (with the lowest average wind speed) are July and August (5.6mph).

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Average humidity in June
Boonville, IN

Average humidity in June - Boonville, IN
  • Average humidity in June: 78%

The month with the highest relative humidity is May (80%).
The month with the lowest relative humidity is October (71%).

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Average rainfall in June
Boonville, IN

Average rainfall in June - Boonville, IN
  • Average rainfall in June: 3.9"

The wettest month (with the highest rainfall) is April (5.31").
The driest month (with the least rainfall) is September (1.93").

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Average rainfall days in June
Boonville, IN

Average rainfall days in June - Boonville, IN
  • Average rainfall days in June: 17 days

The month with the highest number of rainy days is May (19.7 days).
The month with the least rainy days is January (9.9 days).

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Average snowfall in June
Boonville, IN

Average snowfall in June - Boonville, IN
  • Average snowfall in June: 0"

The month with the highest snowfall is January (1.57").
Months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days in June
Boonville, IN

Average snowfall days in June - Boonville, IN
  • Average snowfall days in June: 0 days

The month with the highest number of snowfall days is January (6.5 days).
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
Boonville, IN

Average daylight in June / Average sunshine in June - Boonville, IN
  • Average daylight in June: 14.8h

The month with the longest days is June (Average daylight: 14.8h).
The month with the shortest days is December (Average daylight: 9.6h).

  • Average sunshine in June: 10.4h

Months with the most sunshine are June, July and August (Average sunshine: 10.4h).
Months with the least sunshine are January, February and December (Average sunshine: 4.4).

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Average sunshine days in June
Boonville, IN

Average sunshine days in June - Boonville, IN
  • Average sunshine days in June: 9.3 days

The month with the most sunshine days is October (17.5 days).
The month with the least sunshine days is July (8.9 days).

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Average UV index in June
Boonville, IN

Average UV index in June - Boonville, IN
  • Average UV index in June: 6

Months with the highest UV index are May, June, July and August (UV index 6).
Months with the lowest UV index are January, February and December (UV index 2).

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Average cloud cover in June
Boonville, IN

Average cloud cover in June - Boonville, IN
  • Average cloud cover in June: 28

The month with the most cloud cover is January (Cloud cover 54).
The month with the least cloud cover is June (Cloud cover 28).

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Average visibility in June
Boonville, IN

Average visibility in June - Boonville, IN
  • Average visibility in June: 6mi

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

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