March weather forecast
Nukuhetulu, Tonga

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Weather in March

As Nukuhetulu transitions into March, the overall weather conditions show minor fluctuations. Precipitation takes a slight decline from the previous month, paving the way for a brighter, yet still humid environment. With increased atmospheric pressure compared to the last two months, the town experiences consistently high visibility at 10km (6.2mi). Winds negotiate a gentle shift in their direction thereby maintaining the customary freshness in the air. March in Nukuhetulu elongates the tropical narrative previously set by its predecessors.

Temperature

The beginning of March in Nukuhetulu records an average high-temperature of a still moderately hot 27.2°C (81°F), marking a negligible difference from February's 27.5°C (81.5°F). In Nukuhetulu, the nighttime temperature shows a slight difference from the daytime high, averaging to a still moderately hot 26.3°C (79.3°F) during March.

Heat index

March's mean heat index is estimated at a hot 30°C (86°F). If one stays active during extended exposure, it might induce fatigue and result in heat cramps.
It is noted that heat index values are ascertained for locations in the shade and with gentle breezes. In the presence of direct sunshine, the heat index could be augmented by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'feels like', is an estimation of the warmth sensation when considering humidity levels. This effect is personal, influenced by the individual's physical activity and heat sensitivity, shaped by factors including wind, attire, and metabolic variations. One should be aware that direct sunshine can amplify the perceived temperature, raising the heat index by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely vital to babies and toddlers. Youngsters often neglect the necessity for rest and hydration. Thirst is a sign of advancing dehydration - thus the importance of maintaining hydration, specifically during long-lasting physical activities.

Humidity

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

Rainfall

In Nukuhetulu, during March, the rain falls for 21.5 days and regularly aggregates up to 151mm (5.94") of precipitation. Throughout the year, there are 193.9 rainfall days, and 991mm (39.02") of precipitation is accumulated.

Daylight

The average length of the day in March is 12h and 12min.
On the first day of the month, sunrise is at 06:38 and sunset at 19:07. On the last day of March, in Nukuhetulu, sunrise is at 06:48 and sunset at 18:41 +13.

Sunshine

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

UV index

The months with the highest UV index are January through March, with an average maximum UV index of 7. A UV Index reading of 6 to 7 represents a high health vulnerability from unprotected exposure to Sun's UV rays for the ordinary person.
Note: A typical high UV index of 7 in March suggests the following recommendations:
Avoid excessive sunlight. Those with lighter skin may experience burning in less than 20 minutes. Between 10 a.m. and 4 p.m., the Sun's UV radiation is at its peak. Limit your exposure to direct sunlight during these hours. A hat with a broad brim is indispensable, filtering out up to half of UV rays.

Frequently asked questions

What are the temperatures in Nukuhetulu in March?

The high-temperature, in March, in Nukuhetulu, records 27.2°C (81°F), while the low-temperature is 26.3°C (79.3°F). In March, the average heat index (a.k.a. 'feels like', 'felt air temperature'), which takes the relative humidity and factors it into the air temperature reading, is estimated at 30°C (86°F).

What is the average humidity in March in Nukuhetulu?

The average relative humidity in March is 79%.

How many days does it rain in March in Nukuhetulu?

In Nukuhetulu, in March, during 21.5 rainfall days, 151mm (5.94") of precipitation is typically accumulated.

How many hours of daylight does Nukuhetulu have in March?

The average day length in March in Nukuhetulu is 12h and 12min.

When is the sunrise / sunset in March in Nukuhetulu?

On the first day of March in Nukuhetulu, Tonga, sunrise is at 06:38 and sunset at 19:07. On the last day of the month, sunrise is at 06:48 and sunset at 18:41 +13.

How many hours of sunshine does Nukuhetulu have in March?

The average sunshine duration in March in Nukuhetulu is 7.4h.

When is the highest UV index in Nukuhetulu?

The months with the highest UV index in Nukuhetulu, Tonga, are January through March, with an average maximum UV index of 7.

What is the UV index reading in March in Nukuhetulu?

The average daily maximum UV index in March in Nukuhetulu, Tonga, is 7. A UV Index value of 6 to 7 symbolizes a high health risk from exposure to Sun's UV rays.

Average temperature in March
Nukuhetulu, Tonga

Average temperature in March - Nukuhetulu, Tonga
  • Average high temperature in March: 27.2°C

The warmest month (with the highest average high temperature) is February (27.5°C).
The month with the lowest average high temperature is September (22.9°C).

  • Average low temperature in March: 26.3°C

The month with the highest average low temperature is February (26.7°C).
The coldest month (with the lowest average low temperature) is August (21.6°C).

Average pressure in March
Nukuhetulu, Tonga

Average pressure in March - Nukuhetulu, Tonga
  • Average pressure in March: 1010.8mbar

The months with the highest atmospheric pressure are August and September (1016.2mbar).
The months with the lowest atmospheric pressure are January and February (1008.6mbar).

Average wind speed in March
Nukuhetulu, Tonga

Average wind speed in March - Nukuhetulu, Tonga
  • Average wind speed in March: 23.6km/h

The windiest month (with the highest average wind speed) is July (25.6km/h).
The calmest month (with the lowest average wind speed) is January (23.3km/h).

Average humidity in March
Nukuhetulu, Tonga

Average humidity in March - Nukuhetulu, Tonga
  • Average humidity in March: 79%

The month with the highest relative humidity is January (80%).
The months with the lowest relative humidity are July and August (75%).

Average rainfall in March
Nukuhetulu, Tonga

Average rainfall in March - Nukuhetulu, Tonga
  • Average rainfall in March: 151mm

The wettest month (with the highest rainfall) is February (163mm).
The driest month (with the least rainfall) is October (36mm).

Average rainfall days in March
Nukuhetulu, Tonga

Average rainfall days in March - Nukuhetulu, Tonga
  • Average rainfall days in March: 21.5 days

The month with the highest number of rainy days is February (22.7 days).
The month with the least rainy days is October (12.9 days).

Average daylight in March /
Average sunshine in March
Nukuhetulu, Tonga

Average daylight in March / Average sunshine in March - Nukuhetulu, Tonga
  • Average daylight in March: 12h and 1min

The month with the longest days is December (Average daylight: 13h and 24min).
The month with the shortest days is June (Average daylight: 10h and 54min).

  • Average sunshine in March: 7h and 2min

The month with the most sunshine is November (Average sunshine: 8h and 54min).
The month with the least sunshine is August (Average sunshine: 6h and 48min).

Average sunshine days in March
Nukuhetulu, Tonga

Average sunshine days in March - Nukuhetulu, Tonga
  • Average sunshine days in March: 5.9 days

The month with the most sunshine days is May (15.1 days).
The month with the least sunshine days is February (3.8 days).

Average UV index in March
Nukuhetulu, Tonga

Average UV index in March - Nukuhetulu, Tonga
  • Average UV index in March: 7

The months with the highest UV index are January, February and March (UV index 7).
The months with the lowest UV index are April, May, June, July, August, September, October, November and December (UV index 6).

Average cloud cover in March
Nukuhetulu, Tonga

Average cloud cover in March - Nukuhetulu, Tonga
  • Average cloud cover in March: 49

The month with the most cloud cover is August (Cloud cover 51).
The month with the least cloud cover is May (Cloud cover 46).

Average visibility in March
Nukuhetulu, Tonga

Average visibility in March - Nukuhetulu, Tonga
  • Average visibility in March: 10km

The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).

Nukuhetulu, Tonga

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