June weather forecast
Melbourne Beach, FL

The first month of the summer, June, is still a warm month in Melbourne Beach, Florida, with an average temperature varying between 77.4°F (25.2°C) and 84.7°F (29.3°C).

Temperature

June experiences an average high-temperature of a still moderately hot 84.7°F (29.3°C), barely different from May's 81.1°F (27.3°C). Melbourne Beach registers a gentle descent to an average nighttime low of 77.4°F (25.2°C) in June from its daytime highs.

Heat index

The heat index in June is appraised at a very hot 95°F (35°C). Implement additional preventive actions, heat cramps and heat exhaustion are potential hazards. Heatstroke could follow prolonged activity.
Take note of the fact that heat index values are based on shaded circumstances with light airflows. Direct exposure to sunlight could raise the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', arises from combining readings of air temperature and relative moisture content. One's perception of temperature is subjective, varying based on their activity and individual heat perception, influenced by factors like wind, clothing, and metabolic variations. One must note that being under the direct sun can escalate the heat's effects, with the heat index possibly rising by 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Children frequently underestimate the necessity to rest and hydrate. Thirst is a late sign of dehydration - thus, it is vital to stay hydrated, particularly during lengthy physical exercises.
When faced with excessive heat, the human body begins to perspire, utilizing the cooling benefits of sweat evaporation. When air moisture content is high, the cooling process through evaporation is not as efficient, leading to an ineffective body cooling process and a feeling of overheating. The body is at risk of dehydration and related complications when it fails to shed excessive heat.

Humidity

June through August, with an average relative humidity of 79%, are the most humid months in Melbourne Beach.

Rainfall

In Melbourne Beach, in June, during 20.6 rainfall days, 4.61" (117mm) of precipitation is typically accumulated. Throughout the year, in Melbourne Beach, there are 197.1 rainfall days, and 35.98" (914mm) of precipitation is accumulated.

Daylight

With an average of 13h and 54min of daylight, June has the longest days of the year.
On the first day of the month, sunrise is at 6:25 am and sunset at 8:14 pm. On the last day of June, in Melbourne Beach, Florida, sunrise is at 6:29 am and sunset at 8:22 pm EDT.

Sunshine

In June, the average sunshine in Melbourne Beach, Florida, 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 health risk from exposure to the Sun's UV radiation for the ordinary person.
Note: The UV index of 7 during June leads to these advisories:
Use measures and accept sun safety conventions. Guarding against skin and eye trauma is of high priority. The Sun's UV radiation is at its strongest between the hours of 10 a.m. and 4 p.m. Minimize direct exposure to the sun during this period. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days.