March weather forecast
Alofi, Niue

March brings about a transition to a less humid climate with relatively decreased rainfall. The weather in Alofi, Niue in March still showcases warm temperatures with a slightly cooler sea temperature of 28°C (82.4°F). This month registers lesser rainfall, marking the onset of a less rainy season ahead. Wind speeds maintain similar levels to February. The daylight hours shrink marginally, in keeping with the seasonal transitions.

Temperature

March, with its high-temperature average of 28°C (82.4°F) and a low-temperature average of 27.2°C (81°F), is the warmest month in Alofi.

Heat index

In March, the heat index is calculated to be a hot 32°C (89.6°F). Staying active during long-term exposure might result in a state of exhaustion and cause heat cramps.
Evaluating the heat index requires understanding its values in the shade and with gentle winds. 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 'real feel' or 'feels like', is the outcome of merging air's temperature and its humidity metrics. The impact of weather is personal, differing among a variety of people based on differences in body mass, height, and the level of physical exertion. When in direct sunlight, one should be cautious as it can raise the heat index by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical for babies and toddlers. Young individuals usually face greater risks than adults as their sweat production is less. Also, their larger skin surface relative to their small bodies and the high heat generation due to their activity contributes to their vulnerability.

Humidity

March, April, June through August, with an average relative humidity of 77%, are the least humid months in Alofi, Niue.

Rainfall

In Alofi, in March, it is raining for 23.6 days, with typically 130mm (5.12") of accumulated precipitation. Throughout the year, in Alofi, there are 229.1 rainfall days, and 1209mm (47.6") of precipitation is accumulated.

Sea temperature

The months with the warmest seawater are January through April, with an average sea temperature of 28°C (82.4°F).
Note: For engaging in water activities including swimming and diving, temperatures from 25°C (77°F) to 29°C (84.2°F) are perceived as perfect, providing pleasure for extended durations.

Daylight

In March, the average length of the day is 12h and 11min.
On the first day of the month, sunrise is at 06:18 and sunset at 18:45. On the last day of March, in Alofi, sunrise is at 06:26 and sunset at 18:20 -11.

Sunshine

The average sunshine in March in Alofi is 7.6h.

UV index

January through May, November and December, with an average maximum UV index of 7, are months with the highest UV index in Alofi. A UV Index estimate of 6 to 7 represents a high threat to health from unsafe exposure to UV radiation for average individuals.
Note: In March, the maximum UV index of 7 translates into these guidelines:
Steer clear of overexposure. Fair-skinned individuals can be scorched in less than 20 minutes. Stay in the shade and limit direct Sun exposure from 10 a.m. to 4 p.m., a time when UV radiation is particularly strong. Remember, however, that shade structures may not provide complete protection. A hat with a generous brim can prevent nearly 50% of UV rays from reaching your eyes. Beware! Reflecting off water and sand, UV rays are much stronger.