June weather forecast
Lely, FL

June, the first month of the summer in Lely, is a hot month, with an average temperature fluctuating between 78.3°F (25.7°C) and 86.5°F (30.3°C).

Temperature

The start of June sees the average high-temperature at a tropical 86.5°F (30.3°C), showing little difference from May's 84.4°F (29.1°C). June nights experience a minor temperature downturn to a warm 78.3°F (25.7°C).

Heat index

In June, the heat index is estimated at a very hot 98.6°F (37°C). Exercise extra preventive actions, heat cramps and heat exhaustion are plausible. Continuous activity could result in heatstroke.
One should consider that heat index numbers are for shaded settings and light wind. 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 'real feel', evaluates the perceived heat by adding the effect of moisture in the air. 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. Sunshine, when direct, has the potential to intensify weather effects, leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are primarily vital for children. Children often do not understand the need to rest and hydrate. Thirst is a late manifestation of dehydration - therefore, it is essential to stay hydrated, particularly during prolonged physical activities.
In high temperatures, perspiration kicks in, allowing the human body to cool down through the evaporation of sweat. High relative humidity reduces the evaporation rate, resulting in a lower heat removal rate from the body, causing the perception of being overheated. If heat absorption exceeds the body's cooling ability, body temperature can elevate, resulting in potential thermal illnesses.

Humidity

The average relative humidity in June is 75%.

Rainfall

In Lely, during June, the rain falls for 18.8 days and regularly aggregates up to 3.31" (84mm) of precipitation. Throughout the year, in Lely, there are 162.1 rainfall days, and 21.69" (551mm) of precipitation is accumulated.

Daylight

The month with the longest days is June, with an average of 13h and 42min of daylight.
On the first day of June in Lely, sunrise is at 6:34 am and sunset at 8:15 pm. On the last day of the month, sunrise is at 6:38 am and sunset at 8:23 pm EDT.

Sunshine

In Lely, the average sunshine in June is 10.9h.

UV index

The months with the highest UV index are May through September, with an average maximum UV index of 7. A UV Index of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV rays for average individuals.
Note: In June, the maximum UV index of 7 translates into these guidelines:
Embrace precautions and observe sun safety norms. Evasion of sunburn is a necessity. 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. A hat with a generous brim can prevent nearly 50% of UV rays from reaching your eyes.