June weather forecast
Decatur, GA

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Weather in June

June, the first month of the summer in Decatur, is a hot month, with an average temperature ranging between max 87.8°F (31°C) and min 68.4°F (20.2°C).

Temperature

With the onset of June, Decatur's weather sees a minor temperature rise, transitioning from a moderately hot 81°F (27.2°C) in May to a hot 87.8°F (31°C). Decatur throughout June, records an average low-temperature of 68.4°F (20.2°C).

Heat index

The average heat index in June is calculated to be a torrid 100.4°F (38°C). Exercise heightened safety, heat cramps and heat exhaustion are probable. Persistent activity may provoke heatstroke.
It is noted that heat index values are ascertained for locations in the shade and with gentle breezes. Heat index values may rise by up to 15 Fahrenheit (8 Celsius) degrees when exposed to direct sunlight.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', embodies the combination of air temperature and moisture content to illustrate perceived heat. The influence of weather is personal, differing among individuals based on variations in body mass, stature, and the degree of physical exertion. Exposure to direct sun rays can influence the heat you feel, pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values are of high significance for children. Youngsters are usually more at risk than adults, considering they sweat less. Additionally, their high skin surface area compared to their little bodies and their high heat production due to activity increases their risk.
In response to overheating, the human body perspires to cool down, mainly through the evaporation of sweat. During high air temperature and humidity (high heat index), the process of perspiration is hindered, intensifying the sensation of heat. Exceeding the body's heat disposal threshold results in a rise in body temperature and potential thermal disorders.

Humidity

In Decatur, the average relative humidity in June is 70%.

Rainfall

In Decatur, in June, it is raining for 14.6 days, with typically 1.34" (34mm) of accumulated precipitation. Throughout the year, there are 134.6 rainfall days, and 14.72" (374mm) of precipitation is accumulated.

Snowfall

April through November are months without snowfall in Decatur, Georgia.

Daylight

With an average of 14h and 24min of daylight, June has the longest days of the year in Decatur.
On the first day of the month, sunrise is at 6:27 am and sunset at 8:43 pm. On the last day of June, in Decatur, sunrise is at 6:30 am and sunset at 8:51 pm EDT.

Sunshine

June and July, with an average of 10.7h of sunshine, are months with the most sunshine.

UV index

The average daily maximum UV index in June is 6. A UV Index value of 6 to 7 symbolizes a high health risk from unprotected exposure to Sun's UV rays for the average person.
Note: The average daily UV index of 6 in June transforms into the following instructions:
Undertake protective measures and comply with sun safety rules. Shielding against skin and eye damage is essential. Stay in the shade and limit direct sun exposure between 10 a.m. and 4 p.m., when UV radiation is at its strongest. Remember, however, that not all shade structures provide full sun protection. Fend off the sun's harsh rays with appropriate clothing, a wide-brim hat, and UV-protective sunglasses.
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Frequently asked questions

How hot does it get in Decatur in June?

The average high-temperature, in June, in Decatur, is 87.8°F (31°C), while the average low-temperature is 68.4°F (20.2°C). The average heat index (a.k.a. 'felt air temperature', 'feels like'), which calculates the temperature value influenced by the moisture in the air, in June is calculated to be 100.4°F (38°C).

What is the average humidity in June in Decatur?

In Decatur, the average relative humidity in June is 70%.

How many days does it rain in June in Decatur?

In June, in Decatur, Georgia, the rain falls for 14.6 days. Throughout June, 1.34" (34mm) of precipitation is accumulated.

When it does not snow in Decatur?

In Decatur, Georgia, snow does not fall in April through November.

When are the longest days in Decatur?

June has the longest days of the year, with an average of 14h and 24min of daylight.

How many hours of daylight does Decatur have in June?

The average day length in June in Decatur, Georgia, is 14h and 22min.

When is the sunrise / sunset in June in Decatur?

In June, on the first day of the month, sunrise is at 6:27 am and sunset at 8:43 pm. On the last day of the month, in Decatur, sunrise is at 6:30 am and sunset at 8:51 pm EDT.

What is the month with the most sunshine in Decatur?

June and July, with an average of 10.7h of sunshine, are months with the most sunshine.

How long on average sun shines in June in Decatur?

In June, the average sunshine duration is 10.7h.

What is the UV index intensity in June in Decatur?

The average daily maximum UV index in June in Decatur is 6. A UV Index value of 6 to 7 symbolizes a high hazard to health from unsafe 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
Decatur, GA

Average temperature in June - Decatur, GA
  • Average high temperature in June: 87.8°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 (50.5°F).

  • Average low temperature in June: 68.4°F

The month with the highest average low temperature is July (71.6°F).
The coldest month (with the lowest average low temperature) is January (34.9°F).

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Average pressure in June
Decatur, GA

Average pressure in June - Decatur, 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
Decatur, GA

Average wind speed in June - Decatur, GA
  • Average wind speed in June: 5.1mph

The windiest month (with the highest average wind speed) is January (8mph).
The calmest month (with the lowest average wind speed) is August (4.5mph).

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Average humidity in June
Decatur, GA

Average humidity in June - Decatur, GA
  • Average humidity in June: 70%

The month with the highest relative humidity is December (77%).
The months with the lowest relative humidity are July and August (69%).

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Average rainfall in June
Decatur, GA

Average rainfall in June - Decatur, GA
  • Average rainfall in June: 1.34"

The wettest month (with the highest rainfall) is August (2.32").
The driest month (with the least rainfall) is September (0.55").

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Average rainfall days in June
Decatur, GA

Average rainfall days in June - Decatur, GA
  • Average rainfall days in June: 14.6 days

The month with the highest number of rainy days is August (17.1 days).
The month with the least rainy days is November (6.9 days).

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Average snowfall in June
Decatur, GA

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

The month with the highest snowfall is February (0.2").
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
Decatur, GA

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

The month with the highest number of snowfall days is February (0.9 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
Decatur, GA

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

The month with the longest days is June (Average daylight: 14h and 24min).
The month with the shortest days is December (Average daylight: 10h and 0min).

  • Average sunshine in June: 10h and 4min

The months with the most sunshine are June and July (Average sunshine: 10h and 42min).
The month with the least sunshine is December (Average sunshine: 5h and 6min).

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Average sunshine days in June
Decatur, GA

Average sunshine days in June - Decatur, GA
  • Average sunshine days in June: 12.9 days

The month with the most sunshine days is October (22.6 days).
The month with the least sunshine days is July (10.9 days).

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Average UV index in June
Decatur, GA

Average UV index in June - Decatur, GA
  • Average UV index in June: 6

The month with the highest UV index is August (UV index 7).
The months with the lowest UV index are January and December (UV index 2).

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Average cloud cover in June
Decatur, GA

Average cloud cover in June - Decatur, GA
  • Average cloud cover in June: 29

The month with the most cloud cover is December (Cloud cover 46).
The month with the least cloud cover is June (Cloud cover 29).

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Average visibility in June
Decatur, GA

Average visibility in June - Decatur, 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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Decatur, Georgia, USA

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