June weather forecast
Alton, AL

Weather in June

The first month of the summer, June, is a hot month in Alton, Alabama, with an average temperature ranging between max 88°F (31.1°C) and min 67.6°F (19.8°C).

Temperature

In June, the average high-temperature slightly increases from a moderately hot 80.6°F (27°C) in May to a tropical 88°F (31.1°C). In June, the average low-temperature is 67.6°F (19.8°C).

Heat index

The average heat index in June is evaluated at a torrid 102.4°F (39.1°C). Take special precautions - heat exhaustion and heat cramps are expected. Heatstroke may occur with lengthy activity.
Take into consideration that the heat index values are calculated for shade and light wind conditions. 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 'apparent temperature', 'feels like', 'real feel', or 'felt air temperature', combines air temperature and relative humidity to represent a human perceived temperature equivalent. This effect is individual, with diverse people perceiving weather differently for numerous reasons (pregnancy, metabolic differences, wind), and activity. 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 Alton, Alabama, the average relative humidity in June is 74%.

Rainfall

In June, in Alton, the rain falls for 15.8 days. Throughout June, 2.2" (56mm) of precipitation is accumulated. Throughout the year, there are 149 rainfall days, and 19.88" (505mm) of precipitation is accumulated.

Snowfall

In Alton, Alabama, snow does not fall in April through October.

Daylight

The month with the longest days is June, with an average of 14h and 21min of daylight.
On the first day of the month, sunrise is at 5:37 am and sunset at 7:51 pm. On the last day of June, sunrise is at 5:39 am and sunset at 8:00 pm CDT.

Sunshine

The months with the most sunshine in Alton are June and July, with an average of 10.6h of sunshine.

UV index

May through August, with an average maximum UV index of 6, are months with the highest UV index in Alton. A UV Index of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV rays for the average person.
Note: In June, the average maximum UV index of 6 translate into the following recommendations:
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. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun.
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FAQ

What is the temperature in June in Alton?

In June, in Alton, the average high-temperature is 88°F (31.1°C), and the average low-temperature is 67.6°F (19.8°C). In June, the average heat index (a.k.a. 'feels like', 'apparent temperature'), which represents the influence of relative humidity on air temperature, is evaluated at 102.4°F (39.1°C).

What is the average humidity in June in Alton?

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

How much does it rain in Alton in June?

In Alton, Alabama, during June, the rain falls for 15.8 days and regularly aggregates up to 2.2" (56mm) of precipitation.

When it does not snow in Alton?

In Alton, snow does not fall in April through October.

When are the longest days in Alton?

The month with the longest days in Alton, Alabama, is June, with an average of 14h and 21min of daylight.

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

In Alton, the average day length in June is 14h and 21min.

What time are sunrise and sunset in June in Alton?

On the first day of June in Alton, sunrise is at 5:37 am and sunset at 7:51 pm. On the last day of the month, sunrise is at 5:39 am and sunset at 8:00 pm CDT.

What are the months with the most sunshine in Alton?

The months with the most sunshine are June and July, with an average of 10.6h of sunshine.

How many hours of sunshine does Alton have in June?

In June, the average sunshine duration in Alton, Alabama, is 10.6h.

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

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

What is the UV index intensity in June in Alton?

In Alton, Alabama, the average daily maximum UV index in June is 6. A UV Index estimate of 6 to 7 represents a high health risk from unsafe 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, AL

Average temperature in June - Alton, AL
  • Average high temperature in June: 88°F

The warmest month (with the highest average high temperature) is July (90.1°F).
The month with the lowest average high temperature is January (50.7°F).

  • Average low temperature in June: 67.6°F

The month with the highest average low temperature is July (70.3°F).
The coldest month (with the lowest average low temperature) is January (34.9°F).

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Average pressure in June
Alton, AL

Average pressure in June - Alton, AL
  • Average pressure in June: 29.98"Hg

The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.98"Hg).

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Average wind speed in June
Alton, AL

Average wind speed in June - Alton, AL
  • Average wind speed in June: 4.7mph

The windiest months (with the highest average wind speed) are January and February (7.4mph).
The calmest months (with the lowest average wind speed) are July and August (4.3mph).

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Average humidity in June
Alton, AL

Average humidity in June - Alton, AL
  • Average humidity in June: 74%

The month with the highest relative humidity is December (80%).
The month with the lowest relative humidity is October (72%).

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Average rainfall in June
Alton, AL

Average rainfall in June - Alton, AL
  • Average rainfall in June: 2.2"

The wettest month (with the highest rainfall) is August (2.24").
The driest month (with the least rainfall) is October (1.06").

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Average rainfall days in June
Alton, AL

Average rainfall days in June - Alton, AL
  • Average rainfall days in June: 15.8 days

The month with the highest number of rainy days is July (18.6 days).
The month with the least rainy days is November (7.9 days).

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Average snowfall in June
Alton, AL

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

The month with the highest snowfall is January (0.2").
The months with the least snowfall are April, May, June, July, August, September and October (0").

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Average snowfall days in June
Alton, AL

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

The month with the highest number of snowfall days is February (1 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).

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Average daylight in June /
Average sunshine in June
Alton, AL

Average daylight in June / Average sunshine in June - Alton, AL
  • Average daylight in June: 14h and 21min

The month with the longest days is June (Average daylight: 14h and 21min).
The month with the shortest days is December (Average daylight: 9h and 58min).

  • Average sunshine in June: 10h and 36min

The months with the most sunshine are June and July (Average sunshine: 10h and 36min).
The months with the least sunshine are February and December (Average sunshine: 4h and 48min).

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Average sunshine days in June
Alton, AL

Average sunshine days in June - Alton, AL
  • Average sunshine days in June: 11.7 days

The month with the most sunshine days is November (20.6 days).
The month with the least sunshine days is July (9.6 days).

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Average UV index in June
Alton, AL

Average UV index in June - Alton, AL
  • Average UV index in June: 6

The months with the highest UV index are May, June, July and August (UV index 6).
The month with the lowest UV index is December (UV index 2).

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Average cloud cover in June
Alton, AL

Average cloud cover in June - Alton, AL
  • Average cloud cover in June: 30

The month with the most cloud cover is February (Cloud cover 48).
The months with the least cloud cover are June and September (Cloud cover 30).

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Average visibility in June
Alton, AL

Average visibility in June - Alton, AL
  • 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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