June weather forecast
Ulster Spring, Jamaica

The first month of the summer, June, is also a moderately hot month in Ulster Spring, Jamaica, with temperature in the range of an average low of 21.4°C (70.5°F) and an average high of 29.3°C (84.7°F).

Temperature

In June, Ulster Spring experiences a barely noticeable shift in meteorological conditions, with average high-temperatures moving from 28.5°C (83.3°F) in May to a still warm 29.3°C (84.7°F). During June, the nighttime temperature in Ulster Spring averages to an agreeable 21.4°C (70.5°F).

Heat index

For June, the heat index is estimated at a fiery hot 36°C (96.8°F). Implement more preventive measures, heat cramps and heat exhaustion are probable. Heatstroke might result from extended activity.
Heat index evaluations are typically in the context of light winds and shaded environments. Heat index values have the potential to be boosted by 15 Fahrenheit (8 Celsius) degrees due to direct sunlight.
Note: The heat index, also known as 'real feel' or 'felt air temperature', is an indicator that blends the effects of temperature and humidity to depict perceived warmth. This effect tends to be personal, with the weather perception differing among individuals due to variations in body mass, height, and exertion. Keep aware, the sun, when shining directly, can intensify the heat experience, pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values are of high significance for children. Youngsters frequently overlook the need for breaks and fluid intake. Thirst is an advanced sign of dehydration - thereby highlighting the importance of keeping hydrated, particularly during long physical activities.
The human body normally cools itself by perspiration. Excessive warmth is eliminated from the body by evaporation of sweat. Under high air temperature and high humidity (high heat index) conditions, the body's ability to perspire is compromised, increasing the sensation of heat. Should the body fail to balance its heat gain, the escalating temperature poses health challenges.

Humidity

In Ulster Spring, the average relative humidity in June is 82%.

Rainfall

In Ulster Spring, in June, it is raining for 21.1 days, with typically 94mm (3.7") of accumulated precipitation. In Ulster Spring, during the entire year, the rain falls for 297.9 days and collects up to 1472mm (57.95") of precipitation.

Daylight

June has the longest days of the year in Ulster Spring, with an average of 13h and 12min of daylight.
On the first day of the month, sunrise is at 05:33 and sunset at 18:42. On the last day of June, in Ulster Spring, sunrise is at 05:37 and sunset at 18:50 EST.

Sunshine

In Ulster Spring, the average sunshine in June is 9.6h.

UV index

June and July, with an average maximum UV index of 7, are months with the highest UV index in Ulster Spring. A UV Index of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV rays for the average person.
Note: The average daily UV index of 7 in June transforms into the following instructions:
Stay clear of intense sun exposure. Solar protection is of utmost significance. It's important to stay in the shade and limit exposure to the sun from 10 a.m. to 4 p.m., when UV radiation is most intense, although remember that shade structures may not provide full sun protection. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes.