June weather forecast
Glynn Isles, GA

Share

Weather in June

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

Temperature

With the onset of June, Glynn Isles's average high-temperature sees a modest rise, moving from May's moderately hot 81.1°F (27.3°C) to a tropical 88.3°F (31.3°C). In Glynn Isles, the average temperature during the nights of June drops to a refreshing 67.8°F (19.9°C).

Heat index

The heat index for June is appraised at a torrid 102.2°F (39°C). Take more caution, heat exhaustion and heat cramps may occur. Long-lasting activity may cause heatstroke.
Understand that the heat index values take into account shaded locations and mild winds. Exposure to the sun directly might heighten the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', combines both the air temperature and the humidity level to give a perceived human temperature. The individual's impression of temperature can be shaped by additional aspects such as metabolic variations, physical activity, and clothing. Direct sun exposure is noteworthy in its ability to escalate the felt temperature, potentially adding 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values remain especially vital for babies and toddlers. Young ones often ignore the need to take a break and drink fluids. Thirst is a late-stage symptom of dehydration - hence, maintaining hydration, particularly during extended physical activities, is crucial.
Sweat evaporation plays a crucial role in cooling the human body, a process enabled by perspiration. Elevated relative humidity diminishes evaporation, thereby reducing the body's ability to shed heat and creating a feeling of being too warm. Temperature imbalances caused by excessive heat retention can trigger heat-related maladies.

Humidity

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

Rainfall

In Glynn Isles, in June, it is raining for 15.8 days, with typically 1.69" (43mm) of accumulated precipitation. Throughout the year, there are 132.6 rainfall days, and 14.41" (366mm) of precipitation is accumulated.

Snowfall

March through December are months without snowfall.

Daylight

With an average of 14h and 18min of daylight, June has the longest days of the year.
On the first day of June, sunrise is at 6:26 am and sunset at 8:41 pm. On the last day of the month, sunrise is at 6:29 am and sunset at 8:50 pm EDT.

Sunshine

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. A UV Index reading of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV rays for ordinary individuals.
Note: The maximum UV index of 7 during June leads to these instructions:
Dodge overexposure. Fair-skinned people can get singed in less than 20 minutes. Between 10 a.m. and 4 p.m., the Sun emits the most powerful UV radiation. Limit direct exposure to the Sun during these hours. A wide-brimmed hat is a shield, deflecting up to 50% of harmful UV radiation from eyes.
Updated: Jun 18, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

How hot is it in June?

During June, Glynn Isles 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', 'feels like'), which combines relative humidity and air temperature, is appraised at 102.2°F (39°C).

What is the average humidity in June?

In June, the average relative humidity is 73%.

How much does it rain in Glynn Isles in June?

In Glynn Isles, during June, the rain falls for 15.8 days and regularly aggregates up to 1.69" (43mm) of precipitation.

When it does not snow in Glynn Isles?

In Glynn Isles, snow does not fall in March through December.

When are the longest days?

The month with the longest days is June, with an average of 14h and 18min of daylight.

What is the average length of the day in June?

In Glynn Isles, the average day length in June is 14h and 20min.

When are sunrise and sunset in June in Glynn Isles?

On the first day of June, sunrise is at 6:26 am and sunset at 8:41 pm. On the last day of the month, sunrise is at 6:29 am and sunset at 8:50 pm EDT.

How long on average sun shines in June?

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

When is the highest UV index?

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

What is the UV index intensity in June?

The average daily maximum UV index in June is 7. A UV Index reading of 6 to 7 represents a high health vulnerability 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
Glynn Isles, GA

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

The warmest month (with the highest average high temperature) is July (90.9°F).
The month with the lowest average high temperature is January (51.6°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 (35.6°F).

Average pressure in June
Glynn Isles, GA

Average pressure in June - Glynn Isles, 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).

Average wind speed in June
Glynn Isles, GA

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

The windiest month (with the highest average wind speed) is January (7.6mph).
The calmest month (with the lowest average wind speed) is August (4.3mph).

Average humidity in June
Glynn Isles, GA

Average humidity in June - Glynn Isles, GA
  • Average humidity in June: 73%

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

Average rainfall in June
Glynn Isles, GA

Average rainfall in June - Glynn Isles, GA
  • Average rainfall in June: 1.69"

The wettest month (with the highest rainfall) is August (2.2").
The driest month (with the least rainfall) is October (0.75").

Average rainfall days in June
Glynn Isles, GA

Average rainfall days in June - Glynn Isles, GA
  • Average rainfall days in June: 15.8 days

The month with the highest number of rainy days is July (18 days).
The month with the least rainy days is November (6 days).

Average snowfall in June
Glynn Isles, GA

Average snowfall in June - Glynn Isles, GA
  • Average snowfall in June: 0"

The month with the highest snowfall is January (0.08").
The months with the least snowfall are March, April, May, June, July, August, September, October, November and December (0").

Average snowfall days in June
Glynn Isles, GA

Average snowfall days in June - Glynn Isles, GA
  • Average snowfall days in June: 0 days

The months with the highest number of snowfall days are January and February (0.4 days).
The months with the least snowfall days are March, April, May, June, July, August, September, October and December (0 days).

Average daylight in June /
Average sunshine in June
Glynn Isles, GA

Average daylight in June / Average sunshine in June - Glynn Isles, 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 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 6min).

Average sunshine days in June
Glynn Isles, GA

Average sunshine days in June - Glynn Isles, GA
  • Average sunshine days in June: 11.3 days

The month with the most sunshine days is October (22.5 days).
The month with the least sunshine days is July (10.8 days).

Average UV index in June
Glynn Isles, GA

Average UV index in June - Glynn Isles, 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).

Average cloud cover in June
Glynn Isles, GA

Average cloud cover in June - Glynn Isles, GA
  • Average cloud cover in June: 31

The month with the most cloud cover is December (Cloud cover 45).
The months with the least cloud cover are June and October (Cloud cover 31).

Average visibility in June
Glynn Isles, GA

Average visibility in June - Glynn Isles, 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).

Glynn Isles, Georgia, USA

Weather forecast for your location

1. Click Locate me button
2. Allow the app to use your location