June weather forecast
Alton, KS

Weather in June

The first month of the summer, June, is a tropical month in Alton, Kansas, with an average temperature ranging between max 88.5°F (31.4°C) and min 67.5°F (19.7°C).

Temperature

In Alton, the average high-temperature in June rises from a moderately hot 74.3°F (23.5°C) in May to a tropical 88.5°F (31.4°C). The average low-temperature, in Alton, is 67.5°F (19.7°C).

Heat index

In June, the average heat index is estimated at a sweltering 96.3°F (35.7°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. With exposure to direct sunlight, the heat index may be increased by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like', 'felt air temperature', 'real feel', or 'apparent temperature', is a measure of how hot it feels when the actual air humidity is factored in. Additional factors like differences in body mass, height, and shape, clothing, metabolic differences, and activity influence one's weather impression. Bear in mind that direct sunshine exposure increases weather impact, and may raise 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.
Perspiration is the human body's physiological response to high temperatures and is an attempt to lower body temperature through evaporation of sweat. When the relative humidity is high, the evaporation rate is reduced. The warmth is removed from the body at a lower rate, causing the body to retain more heat than it would in dry air. When heat gain surpasses the level the body can shed, body temperature begins to increase, and consequently, overheating and dehydration can occur, with varying severity.

Humidity

In June, the average relative humidity is 60%.

Rainfall

In June, in Alton, the rain falls for 12.8 days. Throughout June, 2.17" (55mm) of precipitation is accumulated. In Alton, during the entire year, the rain falls for 110.3 days and collects up to 19.76" (502mm) of precipitation.

Snowfall

In Alton, snow does not fall through September.

Daylight

With an average of 14h and 55min of daylight, June has the longest days of the year.
On the first day of June in Alton, sunrise is at 6:10 am and sunset at 8:56 pm. On the last day of the month, sunrise is at 6:12 am and sunset at 9:07 pm CDT.

Sunshine

The month with the most sunshine is June, with an average of 11.2h of sunshine.

UV index

The months with the highest UV index are June and July, with an average maximum UV index of 7. A UV Index of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV rays for the average person.
Note: The average daily UV index of 7 in June transform into the following instructions:
Take precautions against overexposure. Fair-skinned people may get burned in less than 20 minutes. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. 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 Alton?

In June, in Alton, the average high-temperature is 88.5°F (31.4°C), and the average low-temperature is 67.5°F (19.7°C). In June, the average heat index (a.k.a. 'feels like', 'apparent temperature'), which factors the actual air temperature with the relative humidity, is estimated at 96.3°F (35.7°C).

What is the average humidity in June in Alton?

In Alton, the average relative humidity in June is 60%.

How many days does it rain in June in Alton?

In June, in Alton, Kansas, the rain falls for 12.8 days. Throughout June, 2.17" (55mm) of precipitation is accumulated.

When it does not snow in Alton?

In Alton, Kansas, snow does not fall in June through September.

Does it snow in Alton in June?

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

When are the longest days in Alton?

The month with the longest days in Alton, Kansas, is June, with an average of 14h and 55min of daylight.

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

In Alton, Kansas, the average day length in June is 14h and 55min.

When are sunrise and sunset in June in Alton?

On the first day of June in Alton, Kansas, sunrise is at 6:10 am and sunset at 8:56 pm. On the last day of the month, sunrise is at 6:12 am and sunset at 9:07 pm CDT.

What month has the most sunshine in Alton?

June has the most sunshine of the year in Alton, Kansas, with an average of 11.2h of sunshine.

How long on average sun shines in June in Alton?

In June, the average sunshine duration is 11.2h.

When is the highest UV index in Alton?

June and July, with an average maximum UV index of 7, are months with the highest UV index in Alton.

How high is the UV index in June in Alton?

In June, the average daily maximum UV index in Alton is 7. 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 sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in June
Alton, KS

Average temperature in June - Alton, KS
  • Average high temperature in June: 88.5°F

The warmest month (with the highest average high temperature) is July (92.5°F).
The month with the lowest average high temperature is January (39.9°F).

  • Average low temperature in June: 67.5°F

The month with the highest average low temperature is July (70.5°F).
The coldest month (with the lowest average low temperature) is January (23.9°F).

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Average pressure in June
Alton, KS

Average pressure in June - Alton, KS
  • Average pressure in June: 29.85"Hg

The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.85"Hg).

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Average wind speed in June
Alton, KS

Average wind speed in June - Alton, KS
  • Average wind speed in June: 10.4mph

The windiest month (with the highest average wind speed) is April (11.7mph).
The calmest month (with the lowest average wind speed) is August (8.9mph).

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Average humidity in June
Alton, KS

Average humidity in June - Alton, KS
  • Average humidity in June: 60%

The months with the highest relative humidity are January and December (69%).
The month with the lowest relative humidity is July (57%).

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Average rainfall in June
Alton, KS

Average rainfall in June - Alton, KS
  • Average rainfall in June: 2.17"

The wettest month (with the highest rainfall) is May (3.74").
The driest month (with the least rainfall) is January (0.59").

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Average rainfall days in June
Alton, KS

Average rainfall days in June - Alton, KS
  • Average rainfall days in June: 12.8 days

The month with the highest number of rainy days is May (14.4 days).
The month with the least rainy days is January (3.8 days).

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Average snowfall in June
Alton, KS

Average snowfall in June - Alton, KS
  • Average snowfall in June: 0"

The month with the highest snowfall is February (2.2").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in June
Alton, KS

Average snowfall days in June - Alton, KS
  • Average snowfall days in June: 0 days

The month with the highest number of snowfall days is February (6.3 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
Alton, KS

Average daylight in June / Average sunshine in June - Alton, KS
  • Average daylight in June: 14h and 55min

The month with the longest days is June (Average daylight: 14h and 55min).
The month with the shortest days is December (Average daylight: 9h and 26min).

  • Average sunshine in June: 11h and 12min

The month with the most sunshine is June (Average sunshine: 11h and 12min).
The month with the least sunshine is December (Average sunshine: 6h and 0min).

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Average sunshine days in June
Alton, KS

Average sunshine days in June - Alton, KS
  • Average sunshine days in June: 13.8 days

The month with the most sunshine days is November (23.5 days).
The month with the least sunshine days is May (13.5 days).

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Average UV index in June
Alton, KS

Average UV index in June - Alton, KS
  • Average UV index in June: 7

The months with the highest UV index are June and July (UV index 7).
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
Alton, KS

Average cloud cover in June - Alton, KS
  • Average cloud cover in June: 21

The month with the most cloud cover is March (Cloud cover 36).
The month with the least cloud cover is June (Cloud cover 21).

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Average visibility in June
Alton, KS

Average visibility in June - Alton, KS
  • 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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