June weather forecast
Estero, FL

June, the first month of the summer in Estero, is also a hot month, with an average temperature ranging between max 88.3°F (31.3°C) and min 76.6°F (24.8°C).

Temperature

With June's arrival, Estero's weather records an average high-temperature of a still hot 88.3°F (31.3°C), marking little difference from May's 86°F (30°C). Estero's nights in June cool down to an average low-temperature of 76.6°F (24.8°C).

Heat index

June's mean heat index is calculated to be a scorching 104°F (40°C). Undertake special precautions, the probability of heat exhaustion and heat cramps is high. Prolonged activity may provoke heatstroke.
Metrics for the heat index primarily focus on shaded spots and light wind conditions. Being under direct sunlight might amplify the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'real feel', is calculated by taking the relative humidity value for a specific location and factoring it into the air temperature reading. One's perception of temperature can vary depending on physical activity and individual heat sensitivity, influenced by factors like wind, attire, and metabolic variations. 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 hold particular importance for children. Young kids are often more at risk than adults as they tend to perspire less. Besides, their skin surface is larger relative to their small bodies, and their increased heat output from their active lifestyle compounds their risk.
The human body normally cools itself by perspiration. Excessive warmth is eliminated from the body by evaporation of sweat. Under high air temperature coupled with high humidity (high heat index), the body's perspiration is reduced, intensifying the sensation of heat. Overheating and dehydration threats arise when heat gain goes beyond what the body can comfortably shed.

Humidity

The average relative humidity in June is 75%.

Rainfall

In June, the rain falls for 21.2 days. Throughout June, 3.43" (87mm) of precipitation is accumulated. In Estero, during the entire year, the rain falls for 170 days and collects up to 23.82" (605mm) of precipitation.

Daylight

June has the longest days of the year, with an average of 13h and 48min of daylight.
On the first day of June, sunrise is at 6:34 am and sunset at 8:16 pm. On the last day of the month, sunrise is at 6:37 am and sunset at 8:24 pm EDT.

Sunshine

The average sunshine in June is 10.7h.

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 unsafe exposure to UV radiation for the ordinary person.
Note: In June, a daily UV index of 7 turns into the following recommendations:
Endorse precautions and be consistent with sun safety guidelines. Preventing sunburn is paramount. Limit direct sun exposure and seek shade between 10 a.m. and 4 p.m., the time of the most intense UV radiation, noting that shade structures may not provide total sun protection. Prioritize a wide-brim hat for comprehensive sun defense for your face, neck, eyes, and ears.