June weather forecast
Vaini, Tonga

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Weather in June

The spirit of mid-year festivities find a fitting backdrop in June's weather. Perhaps, the most noteworthy feature of this month is the lowest temperature to dip to 21.9°C (71.4°F). The cloud coverage stands tall at 49%, painting the skies with vibrant hues at sunrise and sunset. An average wind speed of 25.4km/h (15.8mph) blows across Vaini, lending a unique charm to the region.

Temperature

Transitioning into June, Vaini experiences an average high-temperature of a still warm 24.3°C (75.7°F), marking a minor shift from the preceding month. A consistent nighttime average temperature of 23°C (73.4°F) is maintained in Vaini during June.

Humidity

The average relative humidity in June is 77%.

Rainfall

In Vaini, Tonga, during June, the rain falls for 13.3 days and regularly aggregates up to 71mm (2.8") of precipitation. Throughout the year, in Vaini, there are 193.9 rainfall days, and 991mm (39.02") of precipitation is accumulated.

Daylight

With an average of 10h and 54min of daylight, June has the shortest days of the year in Vaini.
On the first day of June in Vaini, sunrise is at 07:11 and sunset at 18:06. On the last day of the month, sunrise is at 07:18 and sunset at 18:10 +13.

Sunshine

In Vaini, the average sunshine in June is 7.1h.

UV index

April through December, with an average maximum UV index of 6, are months with the lowest UV index in Vaini, Tonga. A UV Index reading of 6 to 7 represents a high health risk from exposure to the Sun's UV radiation for the ordinary person.
Note: In June, the maximum UV index of 6 suggests these recommendations:
Resist extreme sun exposure. Guarding against solar damage is essential. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. During bright days, sunglasses that offer UVA and UVB defense are recommended.

Frequently asked questions

What is the average June temperature in Vaini?

The high-temperature, in June, in Vaini, is 24.3°C (75.7°F), while the low-temperature averages to 23°C (73.4°F). In March, the average heat index (a.k.a. 'feels like', 'felt air temperature'), which combines air temperature and relative humidity, is estimated at 30°C (86°F).

What is the average humidity in June in Vaini?

The average relative humidity in June in Vaini is 77%.

How many days does it rain in June in Vaini?

In Vaini, in June, it is raining for 13.3 days, with typically 71mm (2.8") of accumulated precipitation.

What is the month with the shortest days in Vaini?

June has the shortest days of the year in Vaini, Tonga, with an average of 10h and 54min of daylight.

How many hours of daylight does Vaini have in June?

The average day length in June in Vaini, Tonga, is 10h and 52min.

What time are sunrise and sunset in June in Vaini?

On the first day of June in Vaini, sunrise is at 07:11 and sunset at 18:06. On the last day of the month, sunrise is at 07:18 and sunset at 18:10 +13.

How many hours of sunshine does Vaini have in June?

In Vaini, Tonga, the average sunshine duration in June is 7.1h.

When is the lowest UV index in Vaini?

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

How high is the UV index in June in Vaini?

In June, the average daily maximum UV index in Vaini, Tonga, is 6. A UV Index of 6 to 7 symbolizes a high health vulnerability from unsafe exposure to Sun's UV rays.

Average temperature in June
Vaini, Tonga

Average temperature in June - Vaini, Tonga
  • Average high temperature in June: 24.3°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 June: 23°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 June
Vaini, Tonga

Average pressure in June - Vaini, Tonga
  • Average pressure in June: 1015.8mbar

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 June
Vaini, Tonga

Average wind speed in June - Vaini, Tonga
  • Average wind speed in June: 25.4km/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 June
Vaini, Tonga

Average humidity in June - Vaini, Tonga
  • Average humidity in June: 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 June
Vaini, Tonga

Average rainfall in June - Vaini, Tonga
  • Average rainfall in June: 71mm

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

Average rainfall days in June
Vaini, Tonga

Average rainfall days in June - Vaini, Tonga
  • Average rainfall days in June: 13.3 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 June /
Average sunshine in June
Vaini, Tonga

Average daylight in June / Average sunshine in June - Vaini, Tonga
  • Average daylight in June: 10h and 5min

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 June: 7h and 1min

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 June
Vaini, Tonga

Average sunshine days in June - Vaini, Tonga
  • Average sunshine days in June: 11.6 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 June
Vaini, Tonga

Average UV index in June - Vaini, Tonga
  • Average UV index in June: 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 June
Vaini, Tonga

Average cloud cover in June - Vaini, Tonga
  • Average cloud cover in June: 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 June
Vaini, Tonga

Average visibility in June - Vaini, Tonga
  • Average visibility in June: 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).

Vaini, Tonga

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