June weather forecast
Centennial, GA

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Weather in June

June, the first month of the summer in Centennial, is a hot month, with an average temperature fluctuating between 88.3°F (31.3°C) and 67.8°F (19.9°C).

Temperature

Centennial in June experiences a slight uptick in the average high-temperature, adjusting from May's moderately hot 80.8°F (27.1°C) to a hot 88.3°F (31.3°C). During June, Centennial records an average temperature of 67.8°F (19.9°C) at night.

Heat index

In June, the heat index is appraised at a fiery hot 102.2°F (39°C). Exercise extra preventive actions, heat cramps and heat exhaustion are plausible. Continuous activity could result in heatstroke.
Data suggests that the heat index is set for environments in shade and with a light wind. Direct exposure to sunshine could lead to a heat index increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'real feel', evaluates the perceived heat by adding the effect of moisture in the air. This effect tends to be personal, with the weather perception differing among individuals due to variations in body mass, height, and exertion. One should be aware that direct sunshine can amplify the perceived temperature, raising the heat index by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for babies and toddlers. Children often miss understanding the importance of rest and rehydration. Thirst usually appears late during dehydration - therefore, maintaining hydration, particularly during long physical activities, is essential.
Perspiration is essential for the human body; it facilitates cooling through the process of sweat evaporation. When relative humidity increases, the body's capacity to evaporate heat decreases, leading to a heightened sense of warmth. As body temperatures escalate without effective heat release, one might face dehydration threats.

Humidity

In Centennial, the average relative humidity in June is 73%.

Rainfall

In Centennial, during June, the rain falls for 18.4 days and regularly aggregates up to 3.58" (91mm) of precipitation. In Centennial, during the entire year, the rain falls for 179.3 days and collects up to 39.84" (1012mm) of precipitation.

Snowfall

In Centennial, snow does not fall in April through November.

Daylight

The month with the longest days in Centennial, Georgia, is June, with an average of 14h and 18min of daylight.
On the first day of June, sunrise is at 6:24 am and sunset at 8:39 pm. On the last day of the month, sunrise is at 6:27 am and sunset at 8:48 pm EDT.

Sunshine

The average sunshine in June in Centennial is 10.6h.

UV index

May through August, with an average maximum UV index of 6, are months with the highest UV index in Centennial. A UV Index value of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV radiation for ordinary individuals.
Note: A maximum UV index of 6 in June translates into the following recommendations:
Shield from overexposure. Defense against sun-related harm is required. Stay in the shade and limit sun exposure from 10 a.m. to 4 p.m., when UV radiation is most potent. Keep in mind that shade structures like parasols or canopies do not offer full protection. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit.
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Frequently asked questions

Is it hot in Centennial during June?

During June, Centennial experiences an average high-temperature of 88.3°F (31.3°C) and a low-temperature of 67.8°F (19.9°C). In June, the average heat index (a.k.a. 'apparent temperature', 'real feel'), which takes the relative humidity and factors it into the air temperature reading, is appraised at 102.2°F (39°C).

What is the average humidity in June in Centennial?

In Centennial, the average relative humidity in June is 73%.

How much does it rain in Centennial in June?

In Centennial, Georgia, in June, during 18.4 rainfall days, 3.58" (91mm) of precipitation is typically accumulated.

When it does not snow in Centennial?

In Centennial, snow does not fall in April through November.

When are the longest days in Centennial?

With an average of 14h and 18min of daylight, June has the longest days of the year in Centennial, Georgia.

How many hours of daylight does Centennial have in June?

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

When are sunrise and sunset in June in Centennial?

On the first day of June in Centennial, Georgia, sunrise is at 6:24 am and sunset at 8:39 pm. On the last day of the month, sunrise is at 6:27 am and sunset at 8:48 pm EDT.

How long on average sun shines in June in Centennial?

In Centennial, Georgia, the average sunshine duration in June is 10.6h.

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

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

What is the UV index reading in June in Centennial?

In June, the average daily maximum UV index is 6. A UV Index value of 6 to 7 symbolizes a high hazard to health from exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in June
Centennial, GA

Average temperature in June - Centennial, GA
  • Average high temperature in June: 88.3°F

The warmest month (with the highest average high temperature) is July (90.7°F).
The month with the lowest average high temperature is January (51.4°F).

  • Average low temperature in June: 67.8°F

The month with the highest average low temperature is July (70.7°F).
The coldest month (with the lowest average low temperature) is January (35.2°F).

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Average pressure in June
Centennial, GA

Average pressure in June - Centennial, GA
  • Average pressure in June: 29.99"Hg

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.99"Hg).

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Average wind speed in June
Centennial, GA

Average wind speed in June - Centennial, GA
  • Average wind speed in June: 4.8mph

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

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Average humidity in June
Centennial, GA

Average humidity in June - Centennial, GA
  • Average humidity in June: 73%

The month with the highest relative humidity is December (77%).
The months with the lowest relative humidity are July, October and November (72%).

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Average rainfall in June
Centennial, GA

Average rainfall in June - Centennial, GA
  • Average rainfall in June: 3.58"

The wettest month (with the highest rainfall) is August (4.96").
The driest month (with the least rainfall) is October (2.2").

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Average rainfall days in June
Centennial, GA

Average rainfall days in June - Centennial, GA
  • Average rainfall days in June: 18.4 days

The month with the highest number of rainy days is July (22.3 days).
The month with the least rainy days is October (9.3 days).

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Average snowfall in June
Centennial, GA

Average snowfall in June - Centennial, GA
  • Average snowfall in June: 0"

The months with the highest snowfall are January and December (0.35").
The months with the least snowfall are April, May, June, July, August, September, October and November (0").

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Average snowfall days in June
Centennial, GA

Average snowfall days in June - Centennial, GA
  • Average snowfall days in June: 0 days

The month with the highest number of snowfall days is January (0.8 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

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Average daylight in June /
Average sunshine in June
Centennial, GA

Average daylight in June / Average sunshine in June - Centennial, GA
  • Average daylight in June: 14h and 2min

The month with the longest days is June (Average daylight: 14h and 18min).
The month with the shortest days is December (Average daylight: 10h and 0min).

  • Average sunshine in June: 10h and 4min

The month with the most sunshine is July (Average sunshine: 10h and 42min).
The month with the least sunshine is December (Average sunshine: 5h and 12min).

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Average sunshine days in June
Centennial, GA

Average sunshine days in June - Centennial, GA
  • Average sunshine days in June: 9 days

The month with the most sunshine days is October (20.2 days).
The month with the least sunshine days is July (7.2 days).

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Average UV index in June
Centennial, GA

Average UV index in June - Centennial, GA
  • 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 January (UV index 2).

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Average cloud cover in June
Centennial, GA

Average cloud cover in June - Centennial, GA
  • Average cloud cover in June: 30

The months with the most cloud cover are February and December (Cloud cover 43).
The months with the least cloud cover are June and October (Cloud cover 30).

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Average visibility in June
Centennial, GA

Average visibility in June - Centennial, GA
  • 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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Centennial, Georgia, USA

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