April weather forecast
Holonga, Tonga

The month of April continues the transition towards drier conditions. The enchanting landscapes of Holonga are bathed under a softer sun in April, as the average temperature high reduces slightly from 28°C (82.4°F) to 27.4°C (81.3°F). Subtle changes in the cloud percentage and pressure conditions are noticed. Markedly, the number of rainy days dips down, resulting in a grand invitation for outdoor explorers. The weather characteristics of April make it the ideal time to experience the heart of Holonga's tropical paradise.

Temperature

April's weather records an average high-temperature of a still moderately hot 27.4°C (81.3°F), showing little deviation from March. The nights of April are characterized by an average low-temperature of 26.5°C (79.7°F), subtly descending from daytime highs.

Heat index

Throughout April, the heat index is calculated to be a hot 30°C (86°F). Persistently participating in activities during exposure may lead to fatigue and induce heat cramps.
Know that the heat index computations account for shaded terrains and slight winds. When exposed to the direct sun, the heat index may augment by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'real feel', combines air temperature and relative humidity to represent a human perceived temperature equivalent. Elements such as metabolic variations, pregnancy, and physical exertion can influence one's weather perception. In the direct sunlight, the weather's impact can be amplified, possibly boosting the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to babies and toddlers. Young ones often underestimate the need for rest and rehydration. Thirst appears late in dehydration - hence, it is important to keep hydrated, particularly during prolonged physical activities.

Humidity

With an average relative humidity of 77%, April is the least humid month.

Rainfall

In April, the rain falls for 19.7 days. Throughout April, 128mm (5.04") of precipitation is accumulated. In Holonga, during the entire year, the rain falls for 227.2 days and collects up to 1333mm (52.48") of precipitation.

Daylight

In Holonga, the average length of the day in April is 11h and 40min.
On the first day of the month, sunrise is at 06:42 and sunset at 18:36. On the last day of April, sunrise is at 06:50 and sunset at 18:15 +13.

Sunshine

The average sunshine in April in Holonga is 7.3h.

UV index

The months with the highest UV index in Holonga are January through April and December, with an average maximum UV index of 7. A UV Index of 6 to 7 symbolizes a high health vulnerability from unsafe exposure to UV radiation for the average person.
Note: The UV index of 7 during April translates into the following guidance:
Resist overexposure. Safeguarding from solar damage is indispensable. Minimize exposure to direct sunlight and seek shade from 10 a.m. to 4 p.m., when UV radiation is most intense, but remember that shade structures may not offer complete protection. Enhance your sun protection with tightly woven, yet airy clothing.