June weather forecast
Suwanee, GA

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Weather in June

The first month of the summer, June, is a hot month in Suwanee, Georgia, with an average temperature varying between 86.7°F (30.4°C) and 66.7°F (19.3°C).

Temperature

The shift into June is marked by a modest rise in the average high-temperature, moving from May's warm 79.3°F (26.3°C) to a hot 86.7°F (30.4°C). Suwanee records a consistent low-temperature of 66.7°F (19.3°C) during June nights.

Heat index

Throughout June, the heat index is evaluated at a sweltering 98.6°F (37°C). Take additional safety steps, risk of heat exhaustion and heat cramps is notable. Prolonged activity may cause heatstroke.
Understand that the heat index values take into account shaded locations and mild winds. An exposure to direct sunlight may lift the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'real feel', is a composite of temperature and humidity figures to convey 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. Direct sunlight exposure should be noted as it has the potential to increase the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular significance for children. Young ones generally face higher dangers than adults since they sweat less. Along with their large skin surface area compared totheir small bodies and increased heat production from their activities, the risks are heightened.
The evaporation of sweat is a natural cooling mechanism of the human body, facilitated by perspiration. In the presence of elevated relative humidity, the evaporation rate decreases. This reduction leads to increased body heat retention compared to conditions of dry air. When the heat gained surpasses the body's cooling capacity, temperatures rise, signaling potential health concerns.

Humidity

In Suwanee, the average relative humidity in June is 72%.

Rainfall

In June, the rain falls for 18.4 days. Throughout June, 3.54" (90mm) of precipitation is accumulated. Throughout the year, there are 180.4 rainfall days, and 43.11" (1095mm) of precipitation is accumulated.

Snowfall

April through October are months without snowfall.

Daylight

The month with the longest days in Suwanee is June, with an average of 14h and 24min of daylight.
On the first day of June in Suwanee, sunrise is at 6:25 am and sunset at 8:42 pm. On the last day of the month, sunrise is at 6:28 am and sunset at 8:51 pm EDT.

Sunshine

The months with the most sunshine in Suwanee are June and July, with an average of 10.5h of sunshine.

UV index

May through August, with an average maximum UV index of 6, are months with the highest UV index. A UV Index reading of 6 to 7 represents a high threat to health from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: A daily maximum UV index of 6 in June translates into the following instructions:
Exercise precautions and adapt sun safety practices. Defence against skin and eye affliction is paramount. Avoid direct Sun exposure and seek shade from 10 a.m. to 4 p.m., the period of highest UV radiation. Remember, however, that not all shade structures offer full protection. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses.
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Frequently asked questions

Is it hot in Suwanee during June?

The average high-temperature and low-temperature in Suwanee during June are 86.7°F (30.4°C) and 66.7°F (19.3°C) respectively. In June, the average heat index (a.k.a. 'real feel', 'felt air temperature'), which combines relative humidity and air temperature, is evaluated at 98.6°F (37°C).

What is the average humidity in June in Suwanee?

In June, the average relative humidity in Suwanee is 72%.

How much does it rain in Suwanee in June?

In Suwanee, in June, during 18.4 rainfall days, 3.54" (90mm) of precipitation is typically accumulated.

When it does not snow in Suwanee?

In Suwanee, Georgia, snow does not fall in April through October.

When are the longest days in Suwanee?

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

How many hours of daylight does Suwanee have in June?

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

When is the sunrise / sunset in June in Suwanee?

On the first day of June, sunrise is at 6:25 am and sunset at 8:42 pm. On the last day of the month, sunrise is at 6:28 am and sunset at 8:51 pm EDT.

What is the month with the most sunshine in Suwanee?

June and July, with an average of 10.5h of sunshine, are months with the most sunshine in Suwanee.

How long on average sun shines in June in Suwanee?

In Suwanee, the average sunshine duration in June is 10.5h.

What are the months with the highest UV index in Suwanee?

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

What is the UV index intensity in June in Suwanee?

In June, the average daily maximum UV index in Suwanee 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
Suwanee, GA

Average temperature in June - Suwanee, GA
  • Average high temperature in June: 86.7°F

The warmest month (with the highest average high temperature) is July (89.6°F).
The month with the lowest average high temperature is January (49.1°F).

  • Average low temperature in June: 66.7°F

The month with the highest average low temperature is July (69.6°F).
The coldest month (with the lowest average low temperature) is January (33.8°F).

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Average pressure in June
Suwanee, GA

Average pressure in June - Suwanee, 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
Suwanee, GA

Average wind speed in June - Suwanee, GA
  • Average wind speed in June: 5mph

The windiest month (with the highest average wind speed) is January (7.8mph).
The calmest month (with the lowest average wind speed) is August (4.4mph).

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Average humidity in June
Suwanee, GA

Average humidity in June - Suwanee, GA
  • Average humidity in June: 72%

The month with the highest relative humidity is December (78%).
The months with the lowest relative humidity are July, August and September (71%).

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Average rainfall in June
Suwanee, GA

Average rainfall in June - Suwanee, GA
  • Average rainfall in June: 3.54"

The wettest month (with the highest rainfall) is August (4.49").
The driest month (with the least rainfall) is October (2.28").

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Average rainfall days in June
Suwanee, GA

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

The month with the highest number of rainy days is July (20.1 days).
The month with the least rainy days is October (10 days).

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Average snowfall in June
Suwanee, GA

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

The month with the highest snowfall is February (1.14").
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
Suwanee, GA

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

The month with the highest number of snowfall days is February (1.7 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
Suwanee, GA

Average daylight in June / Average sunshine in June - Suwanee, 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 months with the most sunshine are June and July (Average sunshine: 10h and 30min).
The month with the least sunshine is December (Average sunshine: 5h and 0min).

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Average sunshine days in June
Suwanee, GA

Average sunshine days in June - Suwanee, GA
  • Average sunshine days in June: 9.8 days

The month with the most sunshine days is October (19.5 days).
The month with the least sunshine days is July (8.9 days).

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Average UV index in June
Suwanee, GA

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

The months with the highest UV index are May, June, July and August (UV index 6).
The months with the lowest UV index are January and December (UV index 2).

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Average cloud cover in June
Suwanee, GA

Average cloud cover in June - Suwanee, 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
Suwanee, GA

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

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