April weather forecast
Matahau, Tonga

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Weather in April

The month of April in Matahau beckons with lower temperatures from 26.2°C (79.2°F) to 25.2°C (77.4°F), making it slightly cooler than its predecessor March. The cloudy weather continues to hold, implying a continuation of the rainy season; however, the number of rainfall days drops to 14.7 average days. Despite the breeze, the weather remains relatively consistent in April with the UV index staying the same as the preceding month. Clear visibility and decreasing pressure also become more dominant, suggesting the beginning of the transition to a different season. In spite of fewer daylight hours, the total sunshine hours stay nearly constant, so sun exposure is minimally affected.

Temperature

The transition from March to April sees an average high-temperature of a still warm 26.2°C (79.2°F), indicating a minor variance from the prior month. During the April nights, Matahau's temperature maintains an average close to the daytime highs, settling at a still warm 25.2°C (77.4°F).

Humidity

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

Rainfall

In Matahau, in April, during 14.7 rainfall days, 86mm (3.39") of precipitation is typically accumulated. Throughout the year, in Matahau, there are 193.9 rainfall days, and 991mm (39.02") of precipitation is accumulated.

Daylight

In Matahau, the average length of the day in April is 11h and 36min.
On the first day of the month, sunrise is at 06:48 and sunset at 18:40. On the last day of April, in Matahau, sunrise is at 06:58 and sunset at 18:18 +13.

Sunshine

In Matahau, the average sunshine in April is 7.3h.

UV index

The months with the lowest UV index are April through December, with an average maximum UV index of 6. A UV Index of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV radiation for average individuals.
Note: A daily high UV index of 6 in April leads to these guidelines:
Avoid excessive sunlight. Those with lighter skin may experience burning in less than 20 minutes. Avoid direct Sun exposure and seek shade between 10 a.m. and 4 p.m., when UV radiation is at its peak, but keep in mind that not all shade structures provide complete protection. On sunny days, it's ideal to wear sunglasses that filter out UVA and UVB rays.
Updated: Feb 5, 2024 | Published by: Weather Atlas | About Us / Weather Forecasting / Data Sources

Frequently asked questions

What is the average April temperature in Matahau?

Matahau in April has an average high-temperature of 26.2°C (79.2°F) and an average low-temperature of 25.2°C (77.4°F). The average heat index (a.k.a. 'felt air temperature', 'apparent temperature'), which represents the influence of relative humidity on air temperature, in March is estimated at 30°C (86°F).

What is the average humidity in April in Matahau?

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

How many days does it rain in April in Matahau?

In Matahau, during April, the rain falls for 14.7 days and regularly aggregates up to 86mm (3.39") of precipitation.

What is the average length of the day in April in Matahau?

In Matahau, Tonga, the average day length in April is 11h and 36min.

When are sunrise and sunset in April in Matahau?

On the first day of April in Matahau, sunrise is at 06:48 and sunset at 18:40. On the last day of the month, sunrise is at 06:58 and sunset at 18:18 +13.

How long on average sun shines in April in Matahau?

The average sunshine duration in April is 7.3h.

What are the months with the lowest UV index in Matahau?

April through December, with an average maximum UV index of 6, are months with the lowest UV index in Matahau, Tonga.

What is the UV index intensity in April in Matahau?

The average daily maximum UV index in April in Matahau, Tonga, is 6. A UV Index of 6 to 7 symbolizes a high hazard to health from exposure to Sun's UV rays.

Average temperature in April
Matahau, Tonga

Average temperature in April - Matahau, Tonga
  • Average high temperature in April: 26.2°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 April: 25.2°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 April
Matahau, Tonga

Average pressure in April - Matahau, Tonga
  • Average pressure in April: 1012.6mbar

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 April
Matahau, Tonga

Average wind speed in April - Matahau, Tonga
  • Average wind speed in April: 24.2km/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 April
Matahau, Tonga

Average humidity in April - Matahau, Tonga
  • Average humidity in April: 77%

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 April
Matahau, Tonga

Average rainfall in April - Matahau, Tonga
  • Average rainfall in April: 86mm

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

Average rainfall days in April
Matahau, Tonga

Average rainfall days in April - Matahau, Tonga
  • Average rainfall days in April: 14.7 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 April /
Average sunshine in April
Matahau, Tonga

Average daylight in April / Average sunshine in April - Matahau, Tonga
  • Average daylight in April: 11h and 4min

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 April: 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 April
Matahau, Tonga

Average sunshine days in April - Matahau, Tonga
  • Average sunshine days in April: 13.2 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 April
Matahau, Tonga

Average UV index in April - Matahau, Tonga
  • Average UV index in April: 6

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 April
Matahau, Tonga

Average cloud cover in April - Matahau, Tonga
  • Average cloud cover in April: 48

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 April
Matahau, Tonga

Average visibility in April - Matahau, Tonga
  • Average visibility in April: 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).

Matahau, Tonga

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