June weather forecast
East End, Cayman Islands

June's weather in East End represents full-fledged summer conditions, coupled with rich tropical humidity. There is a substantial increase in temperatures, oscillating from 27.8°C (82°F) to 28.8°C (83.8°F). Also, increased humidity levels leads to slightly higher rainfall compared to the previous month. The UV index remains elevated, necessitating sun protection measures for those venturing outdoors. Despite these conditions, the warm sea temperatures retain the favorability for water-based activities.

Temperature

Welcoming June, East End notes an average high-temperature of a still moderately hot 28.8°C (83.8°F), nearly consistent with May's 28°C (82.4°F). East End encounters a negligible difference from daytime peaks throughout the June nights, with a low-temperature average of 27.8°C (82°F).

Heat index

June's average heat index is estimated at a tropical 34°C (93.2°F). Exercise extra preventive actions, heat cramps and heat exhaustion are plausible. Continuous activity could result in heatstroke.
Heat index readings emphasize conditions of light breezes and shaded spots. Direct sunshine exposure could raise heat index values by as much as 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'apparent temperature', gives a temperature feeling by integrating air temperature and humidity. 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. You should know that direct sun exposure can heighten weather effects, potentially elevating the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are of high significance for children. Young ones generally face higher dangers than adults since they sweat less. Along with their large skin surface area compared totheir small bodies and increased heat production from their activities, the risks are heightened.

Humidity

June is the most humid month, with an average relative humidity of 79%.

Rainfall

In East End, Cayman Islands, during June, the rain falls for 20.9 days and regularly aggregates up to 81mm (3.19") of precipitation. Throughout the year, in East End, there are 241.1 rainfall days, and 854mm (33.62") of precipitation is accumulated.

Sea temperature

In East End, Cayman Islands, the average seawater temperature in June is 28.8°C (83.8°F).
Note: Water temperatures from 25°C (77°F) to 29°C (84.2°F) make swimming, diving, and similar activities highly pleasurable and enjoyable for long periods without discomfort.

Daylight

June has the longest days of the year, with an average of 13h and 18min of daylight.
On the first day of the month, sunrise is at 05:45 and sunset at 18:59. On the last day of June, sunrise is at 05:49 and sunset at 19:06 EST.

Sunshine

The average sunshine in June is 10.5h.

UV index

The months with the highest UV index in East End are February through December, with an average maximum UV index of 7. A UV Index value of 6 to 7 symbolizes a high health hazard from unsafe exposure to UV radiation for the average person.
Note: The UV index of 7 during June translates into the following guidance:
Uphold preventive measures and conform to sun safety guidelines. Defending against skin and eye harm is crucial. The hours from 10 a.m. to 4 p.m. have the most intense UV radiation. As much as possible, limit direct sun exposure during this period. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage. Take note! Sand and water reflections strengthen the Sun's UV exposure.