June weather forecast
Manzanillo, Cuba

In Manzanillo, June represents a further acceleration of rainfall and also the highest sea temperatures observed throughout the year. The heavy rain is usually accompanied by thunderstorms, adding an element of drama to the city's weather. Despite the high rainfall of 64mm (2.52"), temperatures rise to the year's peak at 32.2°C (90°F). The juxtaposition of warmth and rain symbolizes a unique and enjoyable season in Manzanillo.

Temperature

June's onset in Manzanillo, Cuba, sees an average high-temperature of a still hot 32.2°C (90°F), exhibiting a slight fluctuation from the previous month. The average temperature in Manzanillo during June nights dips to a moderately hot 23.8°C (74.8°F).

Heat index

The heat index value for June is appraised at a blistering 44°C (111.2°F). Stay wary: Heat exhaustion and heat cramps are possible. Heatstroke can ensue from extended effort.
Note that heat index values are valued for light wind and location in the shade. The direct sun can potentially cause the heat index to increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'feels like', unifies temperature and humidity readings to offer a comprehensive feel of warmth. Metabolic differences, pregnancy status, and the level of physical activity are additional factors influencing an individual's weather perception. Direct sun rays can make one feel hotter, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular importance for children. 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.
To offset high temperatures, the human body releases sweat which, upon evaporation, cools it down. 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. Increasing body temperatures can be a precursor to dehydration if the body can't shed the extra heat.

Humidity

In June, the average relative humidity in Manzanillo is 78%.

Rainfall

In Manzanillo, in June, it is raining for 21.3 days, with typically 64mm (2.52") of accumulated precipitation. Throughout the year, in Manzanillo, there are 216.6 rainfall days, and 605mm (23.82") of precipitation is accumulated.

Sea temperature

In June, the average sea temperature is 28.8°C (83.8°F).
Note: For swimming, diving, and enjoying other water activities, the range of 25°C (77°F) to 29°C (84.2°F) in water temperature is considered ideal, offering pleasure for extended periods without discomfort.

Daylight

The month with the longest days in Manzanillo is June, with an average of 13h and 18min of daylight.
On the first day of June, sunrise is at 06:27 and sunset at 19:45. On the last day of the month, sunrise is at 06:31 and sunset at 19:52 CDT.

Sunshine

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

UV index

The months with the highest UV index in Manzanillo, Cuba, are March through October, with an average maximum UV index of 7. A UV Index reading of 6 to 7 represents a high health hazard from exposure to the Sun's UV rays for ordinary individuals.
Note: A daily high UV index of 7 in June leads to these guidelines:
Use measures and accept sun safety conventions. Guarding against skin and eye trauma is of high priority. 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. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Be careful! The Sun's UV radiation is accentuated by reflecting off sand and water.