June weather forecast
Tybee Island, GA

As Tybee Island moves into the peak summer months, June delivers the first taste of the warmest weather. This period is typified by longer daylight hours and high sea temperatures. Unique to June, the highest rainfall so far in the year reaches 4.09in, leading to the greater number of rainfall days. Moving forward into July, the weather conditions are expected to remain almost the same. The month ends with zero snowfall.

Temperature

June brings a slight rise in Tybee Island's average high-temperature, moving from 79.2°F (26.2°C) in May to a still warm 85.3°F (29.6°C). Tybee Island's average low-temperature is measured at a still warm 75.7°F (24.3°C) during June.

Heat index

For most parts of June, the heat index is calculated to be a fiery hot 95°F (35°C). Use additional protective measures, heat cramps and heat exhaustion are possible outcomes. Continuous activity might lead to heatstroke.
Note that heat index values are valued for light wind and location in the shade. Uninterrupted exposure to the sun may boost the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'feels like', is a single figure representing how weather conditions feel when combining temperature and humidity. The individual's experience of temperature can be shaped by numerous aspects such as metabolic variations, physical exertion, and attire. Awareness is key; direct sunlight can enhance the weather's impact, possibly boosting the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical to babies and toddlers. In general, children are more at risk than adults because they sweat less. Furthermore, the large skin surface compared to their small bodies and the high heat production due to their actions contribute to this vulnerability.
Perspiration is the human body's physiological response to high temperatures and is an attempt to lower body temperature through evaporation of sweat. With high air temperature and humidity (high heat index) conditions, sweat production is restricted, leading to an amplified perception of heat. Should the body fail to balance its heat gain, the escalating temperature poses health challenges.

Humidity

In Tybee Island, the average relative humidity in June is 76%.

Rainfall

In Tybee Island, in June, it is raining for 19.5 days, with typically 4.09" (104mm) of accumulated precipitation. In Tybee Island, during the entire year, the rain falls for 166.3 days and collects up to 36.89" (937mm) of precipitation.

Snowfall

March through December are months without snowfall.

Ocean temperature

In June, the average ocean temperature is 79.2°F (26.2°C).
Note: For swimming, diving, and other water activities, temperatures between 77°F (25°C) and 84.2°F (29°C) are perceived as very enjoyable and pleasurable for prolonged periods without feeling uncomfortable.

Daylight

June has the longest days of the year, with an average of 14h and 12min of daylight.
On the first day of the month, sunrise is at 6:17 am and sunset at 8:24 pm. On the last day of June, sunrise is at 6:20 am and sunset at 8:33 pm EDT.

Sunshine

In Tybee Island, the average sunshine in June is 10.8h.

UV index

The months with the highest UV index are May through August, with an average maximum UV index of 7. A UV Index reading of 6 to 7 represents a high health hazard from exposure to the Sun's UV radiation for ordinary individuals.
Note: In June, the maximum UV index of 7 transforms into these recommendations:
Escape overexposure. People with light skin may incur burns in fewer than 20 minutes. Limit direct sun exposure especially between 10 a.m. and 4 p.m., when UV radiation is at its peak. However, keep in mind that shade structures may not provide full sun protection. Stay sun-safe with clothing that is both closely woven and worn loosely. Heed this! UV intensity is much stronger when reflected off sand and water.