April weather forecast
Hihifo, Tonga

April sees a further dip in Hihifo's rainfall, with precipitation receding to 153mm (6.02") over 22 days. Temperatures stay consistent, preserving the typical warmth of tropical seasons. Accompanied by favorable visibility scores, exploring Hihifo’s natural beauty can be rewarding during this period. Wind patterns show an uptick, and the sea breeze murmurs with a speed of 20km (12.4mi) per hour. Amidst pleasant weather, splashes of tropical heat, and azure skies, April's allure in Hihifo is undeniable.

Temperature

Hihifo marks the onset of April with an average high-temperature of a still moderately hot 28.3°C (82.9°F), a subtle shift from March's 28.8°C (83.8°F). Hihifo, during April nights, observes a steady temperature, averaging at a still moderately hot 27.5°C (81.5°F).

Heat index

The heat index for April is estimated at a hot 32°C (89.6°F). With prolonged exposure and constant activity, one might feel exhausted and experience heat cramps.
Factoring in the heat index, values are geared towards shaded areas with light breezes. Heat index values may surge by up to 15 Fahrenheit (8 Celsius) degrees in the presence of direct sunlight.
Note: The heat index, also known as 'feels like' or 'apparent temperature', marries air temperature and humidity to produce a value illustrating perceived warmth. Depending on the activity and the individual's heat perception, which may vary due to factors including wind, clothing, and metabolic variations, this effect remains subjective. Understand that direct sun rays can influence the weather's impact, leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are primarily vital for children. Young ones often do not realize the necessity to rest and replenish their fluids. Thirst is a delayed indication of dehydration - keeping hydrated, particularly in prolonged physical activity, is crucial.

Humidity

In Hihifo, the average relative humidity in April is 77%.

Rainfall

In Hihifo, during April, the rain falls for 22.3 days and regularly aggregates up to 153mm (6.02") of precipitation. Throughout the year, in Hihifo, there are 249.1 rainfall days, and 1578mm (62.13") of precipitation is accumulated.

Daylight

The average length of the day in April in Hihifo is 11h and 44min.
On the first day of the month, sunrise is at 06:40 and sunset at 18:36. On the last day of April, sunrise is at 06:46 and sunset at 18:18 +13.

Sunshine

The average sunshine in April in Hihifo is 7.5h.

UV index

January through May, July through September, November and December, with an average maximum UV index of 7, are months with the highest UV index. A UV Index of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV radiation for the ordinary person.
Note: A maximum daily UV index of 7 during April morphs into the following directions:
Take precautions and adopt sun safety practices. Protection against sunburn is obliged. Avoid exposure to the Sun and try to stay in the shade between 10 a.m. and 4 p.m., when UV radiation is most potent, but be aware that parasols or canopies may not offer full protection. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure.