June weather forecast and climate
Duke, AL

June, the first month of the summer, in Duke, is a tropical month, with average temperature ranging between min 66.2°F (19°C) and max 87.4°F (30.8°C).

Temperature

In Duke, the average high-temperature in June marginally rises, from a warm 80.4°F (26.9°C) in May, to a tropical 87.4°F (30.8°C). In Duke, the average low-temperature is 66.2°F (19°C).

Heat index

In June, the average heat index is appraised at a sweltering 100.9°F (38.3°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. Exposure to direct sunshine can increase heat index values 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 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 especially crucial for babies and toddlers. Children are often less aware of the need to rest and re-hydrate. Thirst is a late sign of dehydration - it is vital to remain hydrated, particularly during prolonged physical activities.
The human body normally cools itself by perspiration. Excessive warmth is eliminated from the body by evaporation of sweat. 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 is 74%.

Rainfall

In Duke, during 17.8 rainfall days, 2.68" (68mm) of precipitation is typically accumulated. In Duke, during the entire year, the rain falls for 171.3 days and collects up to 37.83" (961mm) of precipitation.

Snowfall

April through October are months without snowfall.

Daylight

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

Sunshine

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

UV index

May through August, with an average maximum UV index of 6, are months with the highest UV index. A UV Index estimate of 6 to 7 represents a high health vulnerability from the 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 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 Duke?

In Duke, Alabama, in June, the average high-temperature is 87.4°F (30.8°C), and the average low-temperature is 66.2°F (19°C). In June, the average heat index (a.k.a. 'feels like', 'apparent temperature'), that takes the relative humidity and factores it into the air temperature reading, is estimated at 100.9°F (38.3°C).

What is the average humidity in June in Duke?

The average relative humidity in June in Duke is 74%.

How many days does it rain in June in Duke?

In June, in Duke, the rain falls for 17.8 days. Throughout June, 2.68" (68mm) of precipitation is accumulated.

When it does not snow in Duke?

April through October are months without snowfall.

When are the longest days in Duke?

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

How many hours of daylight does Duke have in June?

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

What is the month with the most sunshine in Duke?

Months with the most sunshine in Duke are June and July, with an average of 10.6h of sunshine.

How many hours of sunshine does Duke have in June?

In Duke, the average sunshine in June is 10.6h.

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

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

What is the UV index reading in June in Duke?

In June, the average daily maximum UV index in Duke is 6. A UV Index value of 6 to 7 symbolizes a high health vulnerability from the exposure to the Sun's UV radiation.
Average temperature in June - Duke, AL
  • Average high temperature in June: 87.4°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 (49.6°F).

  • Average low temperature in June: 66.2°F

The month with the highest average low temperature is July (69.4°F).
The coldest month (with the lowest average low temperature) is January (34.2°F).

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

The windiest month (with the highest average wind speed) is February (7.3mph).
The calmest months (with the lowest average wind speed) are July and August (4.2mph).

Average humidity in June - Duke, 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%).

Average rainfall in June - Duke, AL
  • Average rainfall in June: 2.68"

The wettest months (with the highest rainfall) are February and December (3.9").
The driest month (with the least rainfall) is October (2.32").

Average rainfall days in June - Duke, AL
  • Average rainfall days in June: 17.8 days

The month with the highest number of rainy days is July (20.7 days).
The month with the least rainy days is November (8.7 days).

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

The month with the highest snowfall is December (0.43").
Months with the least snowfall are April, May, June, July, August, September and October (0").

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

The month with the highest number of snowfall days is February (1.4 days).
Months with the least snowfall days are May, June, July, August, September and October (0 days).

Average daylight in June / Average sunshine in June - Duke, 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: 10.6h

Months with the most sunshine are June and July (Average sunshine: 10.6h).
The month with the least sunshine is February (Average sunshine: 4.7h).

Average sunshine days in June - Duke, AL
  • Average sunshine days in June: 11 days

The month with the most sunshine days is November (19.6 days).
The month with the least sunshine days is July (8.8 days).

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

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).

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

The month with the most cloud cover is February (Cloud cover 49).
The month with the least cloud cover is June (Cloud cover 30).

Average visibility in June - Duke, AL
  • 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).