June weather forecast
Vinales, Cuba

June persists in delivering tropical weather conditions in Vinales, exhibiting a blend of high humidity, heavy rains, and scorching heat. June marks the arrival of the wettest period with a peak rainfall amount of 112mm (4.41"), spread across 23 days. Despite frequent showers, sunlight remains ample, promising bright mornings and early afternoons before sudden showers. The wind speed sees a decrease, adding to the hot and humid climate. However, high-pressure values indicate more stable atmospheric conditions.

Temperature

The onset of June marks an average high-temperature of a still tropical 31.1°C (88°F), hardly differing from May's 30.7°C (87.3°F). During the month of June, an average low-temperature of 24.2°C (75.6°F) is recorded in Vinales.

Heat index

June's average heat index is calculated to be a blistering 41°C (105.8°F). More protective measures are required - heat exhaustion and heat cramps are likely. Heatstroke may follow lengthy activity.
Know that the heat index computations account for shaded terrains and slight winds. Exposing to direct sunshine may enhance heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'felt air temperature', is the result of factoring in humidity to the air temperature, indicating perceived warmth. Additional elements encompassing metabolic differences, the degree of physical activity, and attire can impact the individual's perception of temperature. One should be aware that direct sunshine can amplify the perceived temperature, raising the heat index by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular significance for children. Young children are more at risk than adults since they tend to sweat less. Moreover, their large skin surface in proportion to their small bodies and the high heat production due to their activities contribute to their vulnerability.
In the face of high temperatures, the human body's reflex is to perspire, leveraging sweat evaporation for cooling. When the air holds a significant amount of moisture, the efficiency of the evaporation process is decreased, preventing the body from cooling down efficiently, leading to the sensation of overheating. Potential thermal conditions emerge as the body's heat gain outpaces its cooling mechanisms.

Humidity

The average relative humidity in June in Vinales, Cuba, is 79%.

Rainfall

In June, the rain falls for 23.1 days. Throughout June, 112mm (4.41") of precipitation is accumulated. In Vinales, Cuba, during the entire year, the rain falls for 211.9 days and collects up to 823mm (32.4") of precipitation.

Daylight

June has the longest days of the year, with an average of 13h and 30min of daylight.
On the first day of the month, sunrise is at 06:49 and sunset at 20:15. On the last day of June, sunrise is at 06:53 and sunset at 20:23 CDT.

Sunshine

The months with the most sunshine are May and June, with an average of 10.4h of sunshine.

UV index

April through September, with an average maximum UV index of 7, are months with the highest UV index. A UV Index reading of 6 to 7 represents a high health vulnerability from unprotected exposure to Sun's UV rays for the ordinary person.
Note: The average daily UV index of 7 in June transforms into the following instructions:
Take precautions against overexposure. Protection against sun damage is needed. The Sun's UV radiation is most intense from 10 a.m. to 4 p.m. Try to avoid direct sun exposure during these hours. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.