June weather forecast
Sunrise Key, FL

June, the first month of the summer in Sunrise Key, is still a warm month, with an average temperature fluctuating between 85.1°F (29.5°C) and 80.1°F (26.7°C).

Temperature

A minimal variation is noted in Sunrise Key's average high-temperature at the onset of June, reaching a still warm 85.1°F (29.5°C) from May's 82°F (27.8°C). Sunrise Key's nighttime temperatures in June display a slight drop from daytime highs, averaging to a still moderately hot 80.1°F (26.7°C).

Heat index

June's average heat index is estimated at a torrid 95°F (35°C). Implement more preventive measures, heat cramps and heat exhaustion are probable. Heatstroke might result from extended activity.
Take into consideration that the heat index values are calculated for shade and light wind conditions. In the presence of direct sunshine, the heat index could be augmented by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'feels like', is achieved by amalgamating air temperature with the relative humidity readings. This effect is personal, shaped by the individual's physical activity and heat sensitivity, influenced by factors including wind, clothing, and metabolic variances. Awareness of direct sun exposure is crucial as it has the potential to heighten the weather's effects, pushing up the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly meaningful for babies and toddlers. Young ones often underestimate the need for rest and rehydration. Thirst appears late in dehydration - hence, it is important to keep hydrated, particularly during prolonged physical activities.
By perspiring, the human body can shed its excessive warmth since evaporated sweat cools it off. 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. Exceeding the body's heat disposal threshold results in a rise in body temperature and potential thermal disorders.

Humidity

The average relative humidity in June is 74%.

Rainfall

In Sunrise Key, in June, during 18.9 rainfall days, 1.93" (49mm) of precipitation is typically accumulated. In Sunrise Key, during the entire year, the rain falls for 179 days and collects up to 15.55" (395mm) of precipitation.

Daylight

The month with the longest days is June, with an average of 13h and 42min of daylight.
On the first day of June, sunrise is at 6:28 am and sunset at 8:08 pm. On the last day of the month, sunrise is at 6:31 am and sunset at 8:16 pm EDT.

Sunshine

The average sunshine in June in Sunrise Key is 10.6h.

UV index

The months with the highest UV index in Sunrise Key are May through September, with an average maximum UV index of 7. 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:
Avoid excessive sunlight. Those with lighter skin may experience burning in less than 20 minutes. Limit your direct sun exposure, especially between 10 a.m. and 4 p.m., when UV radiation is strongest. Shade structures might not provide complete sun protection. Your best bet for sun defense on the face, eyes, and neck is a hat with a wide brim.