June weather forecast and climate
Dempsey, AL

June, the first month of the summer, in Dempsey, is a tropical month, with average temperature varying between 87.6°F (30.9°C) and 67.6°F (19.8°C).

Temperature

In Dempsey, the average high-temperature marginally rises, from a moderately hot 79.7°F (26.5°C) in May, to a tropical 87.6°F (30.9°C). The average low-temperature, in June, is 67.6°F (19.8°C).

Heat index

In June, the average heat index is evaluated 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. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel', 'felt air temperature', 'feels like', or 'apparent temperature', is a calculated temperature value of how hot it feels when the moisture in the air is factored in. Additional factors like activity, pregnancy, wind, and differences in body mass, height, and shape affect individual temperature impact. 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.
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 exceeds the level the body can remove, body temperature begins to rise, and heat-related illnesses and disorders may develop.

Humidity

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

Rainfall

In Dempsey, during 16.7 rainfall days, 3.15" (80mm) of precipitation is typically accumulated. In Dempsey, Alabama, during the entire year, the rain falls for 170.7 days and collects up to 40.24" (1022mm) of precipitation.

Snowfall

April through October are months without snowfall.

Daylight

June has the longest days of the year, with an average of 14.4h of daylight.

Sunshine

With an average of 10.3h of sunshine, June has the most sunshine of the year in Dempsey.

UV index

Months with the highest UV index in Dempsey are June and July, with an average maximum UV index of 7. A UV Index value of 6 to 7 symbolizes a high health hazard from unprotected exposure to the Sun's UV rays for the average person.
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. 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. 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 Dempsey?

In June, in Dempsey, the average high-temperature is 87.6°F (30.9°C), and the average low-temperature is 67.6°F (19.8°C). The average heat index (a.k.a. 'felt air temperature', 'apparent temperature'), that takes the relative humidity and factores it into the air temperature reading, in June is estimated at 102°F (38.9°C).

What is the average humidity in June in Dempsey?

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

How much does it rain in Dempsey in June?

In Dempsey, in June, during 16.7 rainfall days, 3.15" (80mm) of precipitation is typically accumulated.

When it does not snow in Dempsey?

In Dempsey snow does not fall in April through October.

When are the longest days in Dempsey?

With an average of 14.4h of daylight, June has the longest days of the year.

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

The average length of the day in June is 14.4h.

What month has the most sunshine in Dempsey?

With an average of 10.3h of sunshine, June has the most sunshine of the year in Dempsey, Alabama.

How long on average sun shines in June in Dempsey?

In Dempsey, Alabama, the average sunshine in June is 10.3h.

When is the highest UV index in Dempsey?

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

What is the UV index intensity in June in Dempsey?

In June, the average daily maximum UV index in Dempsey is 7. A UV Index of 6 to 7 symbolizes a high health threat from the exposure to the Sun's UV rays.
Average temperature in June - Dempsey, AL
  • Average high temperature in June: 87.6°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 (48.6°F).

  • Average low temperature in June: 67.6°F

The month with the highest average low temperature is July (70°F).
The coldest month (with the lowest average low temperature) is January (33.6°F).

Average pressure in June - Dempsey, AL
  • Average pressure in June: 29.97"

The month with the highest atmospheric pressure is January (30.17").
The month with the lowest atmospheric pressure is June (29.97").

Average wind speed in June - Dempsey, AL
  • Average wind speed in June: 5.2mph

The windiest month (with the highest average wind speed) is February (7.8mph).
The calmest month (with the lowest average wind speed) is July (4.6mph).

Average humidity in June - Dempsey, AL
  • Average humidity in June: 75%

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

Average rainfall in June - Dempsey, AL
  • Average rainfall in June: 3.15"

The wettest month (with the highest rainfall) is February (4.41").
The driest month (with the least rainfall) is November (2.28").

Average rainfall days in June - Dempsey, AL
  • Average rainfall days in June: 16.7 days

The month with the highest number of rainy days is July (19.2 days).
The month with the least rainy days is November (9.4 days).

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

Months with the highest snowfall are January and February (0.55").
Months with the least snowfall are April, May, June, July, August, September and October (0").

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

The month with the highest number of snowfall days is February (1.8 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 - Dempsey, AL
  • Average daylight in June: 14.4h

The month with the longest days is June (Average daylight: 14.4h).
The month with the shortest days is December (Average daylight: 9.9h).

  • Average sunshine in June: 10.3h

The month with the most sunshine is June (Average sunshine: 10.3h).
The month with the least sunshine is February (Average sunshine: 4.6h).

Average sunshine days in June - Dempsey, AL
  • Average sunshine days in June: 11.5 days

The month with the most sunshine days is October (19.1 days).
The month with the least sunshine days is July (10.2 days).

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

Months with the highest UV index are June and July (UV index 7).
The month with the lowest UV index is December (UV index 2).

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

Months with the most cloud cover are February and December (Cloud cover 50).
Months with the least cloud cover are June and September (Cloud cover 30).

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

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