March weather forecast
Manuka, Tonga

A gradual transition into the drier season starts to set in March. Rainfall decreases to 151mm (5.94"), slightly lifting the veil of the wet conditions that characterized the previous months. The cloud cover remains slightly unchanged, but the humidity stays constant, continuing to keep Manuka, Tonga's climate quite humid. Wind conditions remain relatively similar to February with subtle changes. The amount of daylight begins to drop, and the sunshine hours reduce slightly.

Temperature

March's presence in Manuka marks an average high-temperature of a still warm 27.2°C (81°F), subtly varied from February's 27.5°C (81.5°F). Nighttime temperature reflects an average dip to a still moderately hot 26.3°C (79.3°F) in March, subtly cooler than its daytime highs.

Heat index

March's mean heat index is evaluated at a hot 30°C (86°F). Long-lasting exposure and activity potentially induce a sense of weariness, with the risk of heat cramps.
For clarity, heat index numbers account for light winds and areas under shade. Heat index values may rise by up to 15 Fahrenheit (8 Celsius) degrees when exposed to direct sunlight.
Note: The heat index, also known as 'apparent temperature' or 'feels like', stands as a testimony to how temperature and humidity combine to impact our sense of warmth. One's perception of temperature is subjective, varying based on their activity and individual heat perception, influenced by factors like wind, clothing, and metabolic variations. Should you be directly under the sun, anticipate a possible increase in the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for children. Young ones generally face higher dangers than adults since they sweat less. Along with their large skin surface area compared totheir small bodies and increased heat production from their activities, the risks are heightened.

Humidity

In Manuka, the average relative humidity in March is 79%.

Rainfall

In Manuka, in March, during 21.5 rainfall days, 151mm (5.94") of precipitation is typically accumulated. In Manuka, Tonga, during the entire year, the rain falls for 193.9 days and collects up to 991mm (39.02") of precipitation.

Daylight

The average length of the day in March in Manuka is 12h and 12min.
On the first day of March, sunrise is at 06:37 and sunset at 19:07. On the last day of the month, sunrise is at 06:47 and sunset at 18:40 +13.

Sunshine

In March, the average sunshine in Manuka is 7.4h.

UV index

January through March, 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 threat to health from unprotected exposure to Sun's UV rays for average individuals.
Note: The UV index of 7 during March leads to these advisories:
Persist in precautions and follow sun safety policies. Keeping sunburn at bay is imperative. Avoid direct Sun exposure and seek shade from 10 a.m. to 4 p.m., the period of highest UV radiation. Remember, however, that not all shade structures offer full protection. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.