June weather forecast
Norcross, GA

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Weather in June

The first month of the summer, June, is a hot month in Norcross, Georgia, with temperature in the range of an average high of 87.8°F (31°C) and an average low of 67.8°F (19.9°C).

Temperature

As May transitions into June, a subtle temperature shift is observed, with average highs adjusting from a warm 80.8°F (27.1°C) to a tropical 87.8°F (31°C). During June, Norcross observes a consistent average nighttime temperature of 67.8°F (19.9°C).

Heat index

For most parts of June, the heat index is calculated to be a very hot 100.4°F (38°C). Implement more safety precautions, heat cramps and heat exhaustion may happen. Persistent activity could induce heatstroke.
The standards for the heat index are set for locations in shade and under light breezes. With direct sunlight, the heat index could increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'real feel', represents the fusion of temperature and moisture in the air to suggest how warm it feels. One's perception of temperature can vary depending on physical activity and individual heat sensitivity, influenced by factors like wind, attire, and metabolic variations. Under direct sun rays, the felt temperature might be heightened, with the heat index increasing by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for children. Kids are usually in more danger than grown-ups as they tend to sweat less. Plus, their bigger skin surface in relation to their small frames and increased heat generation due to their activity level make them more susceptible.
To cool down, the human body relies on perspiration, a process where excessive heat is eliminated as sweat evaporates. A higher relative humidity affects normal body cooling by reducing the evaporation rate, subsequently lowering the rate at which the body cools and increasing the perception of heat. When the body's heat gain surpasses its removal capacity, body temperature starts to climb, leading to potential heat-related ailments.

Humidity

The average relative humidity in June is 70%.

Rainfall

In Norcross, Georgia, in June, it is raining for 15.9 days, with typically 2.2" (56mm) of accumulated precipitation. In Norcross, during the entire year, the rain falls for 154.1 days and collects up to 23.74" (603mm) of precipitation.

Snowfall

April through October are months without snowfall.

Daylight

The month with the longest days in Norcross is June, with an average of 14h and 24min of daylight.
On the first day of June, sunrise is at 6:26 am and sunset at 8:43 pm. On the last day of the month, sunrise is at 6:29 am and sunset at 8:52 pm EDT.

Sunshine

In Norcross, Georgia, the average sunshine in June is 10.5h.

UV index

With an average maximum UV index of 7, June is the month with the highest UV index in Norcross. A UV Index reading of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV radiation for average individuals.
Note: In June, the maximum UV index of 7 suggests this advice:
Skirt overexposure. People with light complexions might get scorched in under 20 minutes. Between 10 a.m. and 4 p.m., UV radiation is strongest. Make an effort to avoid direct sunlight during this time, remembering that shade structures may not provide full sun protection. Your best bet for sun defense on the face, eyes, and neck is a hat with a wide brim.
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Frequently asked questions

How hot is it in Norcross in June?

The average high-temperature, in June, in Norcross, is 87.8°F (31°C), while the average low-temperature is 67.8°F (19.9°C). The average heat index (a.k.a. 'feels like', 'real feel'), which takes the relative humidity and factors it into the air temperature reading, in June is calculated to be 100.4°F (38°C).

What is the average humidity in June in Norcross?

The average relative humidity in June in Norcross is 70%.

How much does it rain in Norcross in June?

In Norcross, in June, during 15.9 rainfall days, 2.2" (56mm) of precipitation is typically accumulated.

When it does not snow in Norcross?

April through October are months without snowfall.

When are the longest days in Norcross?

With an average of 14h and 24min of daylight, June has the longest days of the year in Norcross, Georgia.

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

In Norcross, the average day length in June is 14h and 23min.

When are sunrise and sunset in June in Norcross?

In June, on the first day of the month, sunrise is at 6:26 am and sunset at 8:43 pm. On the last day of the month, in Norcross, sunrise is at 6:29 am and sunset at 8:52 pm EDT.

How long on average sun shines in June in Norcross?

In June, the average sunshine duration is 10.5h.

When is the highest UV index in Norcross?

With an average maximum UV index of 7, June is the month with the highest UV index in Norcross.

How high is the UV index in June in Norcross?

In June, the average daily maximum UV index is 7. A UV Index value of 6 to 7 symbolizes a high health threat from unprotected exposure to UV radiation.
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
Norcross, GA

Average temperature in June - Norcross, 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 (49.6°F).

  • Average low temperature in June: 67.8°F

The month with the highest average low temperature is July (71.2°F).
The coldest month (with the lowest average low temperature) is January (34.3°F).

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Average pressure in June
Norcross, GA

Average pressure in June - Norcross, 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
Norcross, GA

Average wind speed in June - Norcross, 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 (4.6mph).

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Average humidity in June
Norcross, GA

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

The month with the highest relative humidity is December (77%).
The month with the lowest relative humidity is July (68%).

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Average rainfall in June
Norcross, GA

Average rainfall in June - Norcross, GA
  • Average rainfall in June: 2.2"

The wettest month (with the highest rainfall) is August (3.58").
The driest months (with the least rainfall) are January and October (1.34").

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Average rainfall days in June
Norcross, GA

Average rainfall days in June - Norcross, GA
  • Average rainfall days in June: 15.9 days

The month with the highest number of rainy days is July (18.4 days).
The month with the least rainy days is November (8.6 days).

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Average snowfall in June
Norcross, GA

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

The month with the highest snowfall is January (0.31").
The months with the least snowfall are April, May, June, July, August, September and October (0").

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Average snowfall days in June
Norcross, GA

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

The month with the highest number of snowfall days is January (1.1 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
Norcross, GA

Average daylight in June / Average sunshine in June - Norcross, 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: 9h and 54min).

  • Average sunshine in June: 10h and 3min

The month with the most sunshine is July (Average sunshine: 10h and 36min).
The month with the least sunshine is December (Average sunshine: 5h and 0min).

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Average sunshine days in June
Norcross, GA

Average sunshine days in June - Norcross, GA
  • Average sunshine days in June: 12.4 days

The month with the most sunshine days is October (21.2 days).
The month with the least sunshine days is July (10.6 days).

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Average UV index in June
Norcross, GA

Average UV index in June - Norcross, GA
  • Average UV index in June: 7

The month with the highest UV index is June (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
Norcross, GA

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

The months with the most cloud cover are February and December (Cloud cover 46).
The month with the least cloud cover is June (Cloud cover 30).

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Average visibility in June
Norcross, GA

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

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