June weather forecast
Dauphin Island, AL

June in Dauphin Island brings peak summer conditions, characterized by hot temperatures and abundant rainfall. The average sea temperature hits an inviting 83.8°F (28.8°C), ideal for aquatic activities. The weather witnesses frequent rain showers, in fact, precipitation is maximum in June compared to any other month. Such weather fosters vibrant plant life on the island, a treat for nature enthusiasts. Considering all, June’s weather is an amalgamation of typical summer features, amplified by subtropical characteristics.

Temperature

A soft shift in the average high-temperature is noticeable in June in Dauphin Island, Alabama, transitioning from a warm 81.3°F (27.4°C) in May to a hot 87.3°F (30.7°C). Dauphin Island's temperature lowers to a mean of 77°F (25°C) during the nights in June.

Heat index

In June, the heat index is estimated at a torrid 100.4°F (38°C). Undertake extra safety actions, heat cramps and heat exhaustion are expected. Heatstroke may result from lengthy activity.
Always consider that heat index estimations are for light winds and places in the shade. Under direct sunshine, the heat index values might be elevated by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'apparent temperature', shows a temperature sensation when both heat and moisture conditions are combined. Depending on the activity and the individual's heat perception, which may vary due to factors including wind, clothing, and metabolic variations, this effect remains subjective. Take note that direct exposure to the sun can increase the felt temperature, possibly adding 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values are particularly meaningful for babies and toddlers. Young ones regularly neglect the requirement for rest and fluid replenishment. Thirst is a late stage of dehydration - so, it is necessary to keep hydrated, particularly during extended periods of physical exertion.
To cool down, the human body relies on perspiration, a process where excessive heat is eliminated as sweat evaporates. Excessive relative humidity disturbs the body's typical cooling process by reducing evaporation, leading to a decrease in body cooling rate and an increase in the sensation of warmth. When heat gain surpasses the level the body can shed, body temperature begins to increase, and consequently, overheating and dehydration can occur, with varying severity.

Humidity

The average relative humidity in June in Dauphin Island, Alabama, is 74%.

Rainfall

In Dauphin Island, Alabama, during June, the rain falls for 20.4 days and regularly aggregates up to 5.35" (136mm) of precipitation. Throughout the year, in Dauphin Island, there are 183.1 rainfall days, and 45.94" (1167mm) of precipitation is accumulated.

Snowfall

February through December are months without snowfall.

Ocean temperature

In Dauphin Island, the average seawater temperature in June is 83.8°F (28.8°C).
Note: Water temperature between 77°F (25°C) and 84.2°F (29°C) is perceived as agreeably warm, making all water activities enjoyable without the risk of discomfort over lengthy durations.

Daylight

June has the longest days of the year, with an average of 14h and 6min of daylight.
On the first day of June, sunrise is at 5:51 am and sunset at 7:49 pm. On the last day of the month, sunrise is at 5:54 am and sunset at 7:58 pm CDT.

Sunshine

With an average of 11.2h of sunshine, June has the most sunshine of the year in Dauphin Island.

UV index

The months with the highest UV index in Dauphin Island are May through August, with an average maximum UV index of 7. A UV Index value of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV radiation for average individuals.
Note: In June, the maximum UV index of 7 suggests these recommendations:
Resist overexposure. Safeguarding from solar damage is indispensable. Stay in the shade and avoid direct Sun exposure from 10 a.m. to 4 p.m., a time when UV radiation is at its strongest, and remember that parasols or canopies do not offer full protection. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes. Note! The Sun's UV radiation gets intensified with the reflection from sand and water.