June weather forecast and climate
Delta, AL

The first month of the summer, June, is a tropical month in Delta, Alabama, with average temperature varying between 66.4°F (19.1°C) and 87.4°F (30.8°C).

Temperature

In Delta, the average high-temperature slightly increases, from a warm 80.4°F (26.9°C) in May, to a tropical 87.4°F (30.8°C). The average low-temperature, in June, is 66.4°F (19.1°C).

Heat index

The average heat index is estimated at a sweltering 102°F (38.9°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 the 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', 'real feel', 'felt air temperature', or 'apparent temperature', is calculated by taking the relative humidity value for a specific location and factoring it into the air temperature reading. This effect is individual, with diverse people perceiving weather differently for numerous reasons (differences in body mass, height, and shape, clothing, pregnancy), and activity. Be aware that direct exposure to sunlight increases heat impact, and may raise the heat index additionally, 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.
The human body cools itself through perspiration, as excessive warmth is removed from the body through sweat evaporation. High relative humidity reduces the evaporation rate, resulting in a lower heat removal rate from the body, causing the perception of being overheated. 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 in Delta is 76%.

Rainfall

In Delta, Alabama, during June, the rain falls for 19.2 days and regularly aggregates up to 3.31" (84mm) of precipitation. Throughout the year, there are 174.1 rainfall days, and 38.39" (975mm) of precipitation is accumulated.

Snowfall

April through November are months without snowfall.

Daylight

The month with the longest days in Delta is June, with an average of 14.3h of daylight.

Sunshine

June has the most sunshine of the year, with an average of 10.5h of sunshine.

UV index

With an average maximum UV index of 7, June is the month with the highest UV index in Delta. A UV Index value of 6 to 7 symbolizes a high threat to health from the exposure to the Sun's UV radiation for ordinary individuals.
Note: In June, the average maximum UV index of 7 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 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.

What is the temperature in June in Delta?

In June, in Delta, Alabama, the average high-temperature is 87.4°F (30.8°C), and the average low-temperature is 66.4°F (19.1°C). In June, the average heat index (a.k.a. 'felt air temperature', 'apparent temperature'), that calculates temperature value influenced by the moisture in the air, is appraised at 102°F (38.9°C).

What is the average humidity in June in Delta?

In Delta, Alabama, the average relative humidity in June is 76%.

How many days does it rain in June in Delta?

In June, the rain falls for 19.2 days. Throughout June, 3.31" (84mm) of precipitation is accumulated.

When it does not snow in Delta?

In Delta snow does not fall in April through November.

When are the longest days in Delta?

The month with the longest days in Delta is June, with an average of 14.3h of daylight.

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

In June, the average length of the day in Delta, Alabama, is 14.3h.

What month has the most sunshine in Delta?

The month with the most sunshine in Delta, Alabama, is June, with an average of 10.5h of sunshine.

How long on average sun shines in June in Delta?

In June, the average sunshine in Delta, Alabama, is 10.5h.

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

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

What is the UV index intensity in June in Delta?

The average daily maximum UV index in June in Delta is 7. A UV Index estimate of 6 to 7 represents a high health risk from the exposure to the Sun's UV radiation.
Average temperature in June - Delta, AL
  • Average high temperature in June: 87.4°F

The warmest month (with the highest average high temperature) is July (88.9°F).
The month with the lowest average high temperature is January (50.9°F).

  • Average low temperature in June: 66.4°F

The month with the highest average low temperature is August (69.4°F).
The coldest month (with the lowest average low temperature) is January (34.9°F).

Average pressure in June - Delta, AL
  • Average pressure in June: 29.98"

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

Average wind speed in June - Delta, AL
  • Average wind speed in June: 4.6mph

The windiest months (with the highest average wind speed) are January and February (7.5mph).
The calmest month (with the lowest average wind speed) is August (4.2mph).

Average humidity in June - Delta, AL
  • Average humidity in June: 76%

The month with the highest relative humidity is December (80%).
The month with the lowest relative humidity is October (73%).

Average rainfall in June - Delta, AL
  • Average rainfall in June: 3.31"

The wettest month (with the highest rainfall) is August (3.98").
The driest month (with the least rainfall) is October (1.89").

Average rainfall days in June - Delta, AL
  • Average rainfall days in June: 19.2 days

The month with the highest number of rainy days is July (21.5 days).
The month with the least rainy days is November (7.6 days).

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

The month with the highest snowfall is December (0.59").
Months with the least snowfall are April, May, June, July, August, September, October and November (0").

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

Months with the highest number of snowfall days are January and February (1.3 days).
Months with the least snowfall days are April, May, June, July, August, September and October (0 days).

Average daylight in June / Average sunshine in June - Delta, AL
  • Average daylight in June: 14.3h

The month with the longest days is June (Average daylight: 14.3h).
The month with the shortest days is December (Average daylight: 10h).

  • Average sunshine in June: 10.5h

The month with the most sunshine is June (Average sunshine: 10.5h).
Months with the least sunshine are February and December (Average sunshine: 4.9).

Average sunshine days in June - Delta, AL
  • Average sunshine days in June: 8.9 days

The month with the most sunshine days is November (20.7 days).
The month with the least sunshine days is July (7.9 days).

Average UV index in June - Delta, AL
  • Average UV index in June: 7

The month with the highest UV index is June (UV index 7).
Months with the lowest UV index are January, February, November and December (UV index 3).

Average cloud cover in June - Delta, AL
  • Average cloud cover in June: 32

Months with the most cloud cover are February and December (Cloud cover 47).
The month with the least cloud cover is September (Cloud cover 31).

Average visibility in June - Delta, AL
  • Average visibility in June: 6mi

Months with the highest visibility are January, February, March, April, May, June, September, October, November and December (6mi).
Months with the lowest visibility are July and August (5mi).