June weather forecast
Trentham Park, Jamaica

June, the first month of the summer in Trentham Park, is still a hot month, with temperature in the range of an average low of 23°C (73.4°F) and an average high of 30.8°C (87.4°F).

Temperature

During June, the average high-temperature is a still tropical 30.8°C (87.4°F), maintaining a close resemblance to that of the preceding month. The average low-temperature during June nights is a moderately hot 23°C (73.4°F).

Heat index

June's average heat index is estimated at a blisteringly hot 40°C (104°F). Undertake enhanced precautions, heat exhaustion and heat cramps are possible risks. Continuous activity could trigger heatstroke.
Heat index's context suggests values are appropriate for shady areas and slight breezes. The presence of direct sunlight can raise the heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'feels like', melds the effects of warmth and moisture to generate a feeling of heat. Metabolic differences, pregnancy status, and the level of physical activity are additional factors influencing an individual's weather perception. 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 particularly relevant to children. Children often lack awareness of the importance of taking breaks and rehydrating. The feeling of thirst is a late indication of dehydration, so maintaining hydration, especially during long periods of physical activity, is critical.
Perspiration, which is the evaporation of sweat, is a primary way the human body manages and dispels excessive warmth. 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. Accumulating heat beyond the body's cooling measures leads to rising temperatures and potential ailments.

Humidity

In Trentham Park, Jamaica, the average relative humidity in June is 79%.

Rainfall

In June, the rain falls for 20.5 days. Throughout June, 84mm (3.31") of precipitation is accumulated. Throughout the year, there are 265.1 rainfall days, and 806mm (31.73") of precipitation is accumulated.

Daylight

With an average of 13h and 12min of daylight, June has the longest days of the year.
On the first day of June, sunrise is at 05:31 and sunset at 18:40. On the last day of the month, sunrise is at 05:35 and sunset at 18:47 EST.

Sunshine

In Trentham Park, the average sunshine in June is 10.1h.

UV index

The months with the highest UV index are May through August and 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 average individuals.
Note: In June, the maximum UV index of 7 transforms into these recommendations:
Endorse precautions and be consistent with sun safety guidelines. Preventing sunburn is paramount. 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. Sun-related eye harm can be minimized with proper sunglasses offering UVA and UVB coverage.