April weather forecast
Cambridge, Jamaica

April, a token of tropical summer, brings a noticeable surge in temperatures in Cambridge, Jamaica. This month witnesses a rich tapestry of rising humidity mingling with recurring showers which occur with increased frequency across 15.3 days. The surge in temperature boosts the desire to stay in the shade or visit the coastline to enjoy the fresh sea breeze. The moderate wind blows from the sea at an average speed of 14.7km/h (9.1mph), adding a cooling effect to balmy afternoons. The temperature range lies from a warm 27.9°C (82.2°F) to a mildly cooler 24.8°C (76.6°F), signaling the approach of the hot season.

Temperature

The onset of April notes an average high-temperature of a still moderately hot 27.9°C (82.2°F), subtly shifted from March's 26.9°C (80.4°F). Consistently, Cambridge reports average nighttime temperatures of 24.8°C (76.6°F) during April, a marginal step down from its daytime highs.

Heat index

The average heat index in April is computed to be a hot 31°C (87.8°F). If one persists in activity during exposure, it could induce weariness and subsequently, heat cramps.
It is worth noting that heat index values are gauged for conditions in the shade and light breezes. The heat index has the possibility to be enhanced by 15 Fahrenheit (8 Celsius) degrees when there is direct sun exposure.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', is found by incorporating humidity levels into the air temperature measurement. An individual's perception of weather can be swayed by a variety of elements including metabolic differences, pregnancy status, and their level of physical exertion. Always consider that direct sunlight exposure might heighten the heat's effects, pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to children. Young ones often ignore the need to take a break and drink fluids. Thirst is a late-stage symptom of dehydration - hence, maintaining hydration, particularly during extended physical activities, is crucial.

Humidity

In Cambridge, the average relative humidity in April is 76%.

Rainfall

In Cambridge, in April, it is raining for 15.3 days, with typically 50mm (1.97") of accumulated precipitation. In Cambridge, during the entire year, the rain falls for 177.2 days and collects up to 687mm (27.05") of precipitation.

Daylight

The average length of the day in April is 12h and 34min.
On the first day of the month, sunrise is at 06:05 and sunset at 18:25. On the last day of April, sunrise is at 05:44 and sunset at 18:32 EST.

Sunshine

The average sunshine in April is 10.6h.

UV index

The months with the highest UV index are January, March through December, with an average maximum UV index of 7. A UV Index value of 6 to 7 symbolizes a high health risk from unsafe exposure to UV radiation for ordinary individuals.
Note: In April, a daily UV index of 7 turns into the following recommendations:
Avoid excessive sunlight. Those with lighter skin may experience burning in less than 20 minutes. Remember that the sun's UV radiation is strongest between 10 a.m. and 4 p.m. Make an effort to avoid direct sun exposure during these hours. Counter UV radiation's ill effects with clothing designed for sun safety and UV-resistant eyewear.