April weather forecast
Chapelton, Jamaica

April is known in Chapelton for recording relative humidity and rainfall values at 80% and 72mm (2.83") respectively. As temperatures gradually rise, the city continues to blossom under increased sunshine hours. Infrequent showers during the month contribute to maintaining the lush greenery of the city. With days growing longer, outdoor enthusiasts can revel in extended daylight hours. This month serves as a transition where the city prepares to welcome the intense heat and tropical storms of the forthcoming summer months.

Temperature

The transition into April marks the average high-temperature at a still moderately hot 29.3°C (84.7°F), differing minimally from March's 28.7°C (83.7°F). Chapelton's temperature tends to fall to an average low of 21°C (69.8°F) during the nights of April.

Heat index

April's heat index is computed to be a sweltering 36°C (96.8°F). More protective measures are required - heat exhaustion and heat cramps are likely. Heatstroke may follow lengthy activity.
Regarding the heat index, one should be aware it's determined by shaded settings and mild winds. With exposure to direct sunlight, the heat index may be increased by up to 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. This effect is personal, influenced by the individual's physical activity and heat sensitivity, shaped by factors including wind, attire, and metabolic variations. It is essential to realize that direct sunlight can escalate the perceived temperature, increasing the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant 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.
Perspiring is a crucial mechanism for the human body, allowing it to release excessive warmth through evaporating sweat. With high air temperature and humidity (high heat index) conditions, sweat production is restricted, leading to an amplified perception of heat. Heat absorption that surpasses the body's shedding capability can lead to overheating and varying levels of dehydration.

Humidity

In April, the average relative humidity in Chapelton is 80%.

Rainfall

In Chapelton, in April, during 23.9 rainfall days, 72mm (2.83") of precipitation is typically accumulated. Throughout the year, in Chapelton, there are 279.6 rainfall days, and 947mm (37.28") of precipitation is accumulated.

Daylight

The average length of the day in April is 12h and 34min.
On the first day of April in Chapelton, sunrise is at 06:02 and sunset at 18:22. On the last day of the month, sunrise is at 05:42 and sunset at 18:30 EST.

Sunshine

The average sunshine in April is 10.6h.

UV index

January through April, September through December, with an average maximum UV index of 6, are months with the lowest UV index in Chapelton. A UV Index reading of 6 to 7 represents a high health hazard from unsafe exposure to UV radiation for the ordinary person.
Note: A maximum high daily UV index of 6 during April translates into the following directions:
Take precautions and adopt sun safety practices. Protection against sunburn is obliged. Be aware that the sun's UV radiation is strongest between 10 a.m. and 4 p.m. and try to reduce direct sun exposure during this period as much as possible. Employ a wide-brim hat for potent defense against up to 50% of UV rays.