June weather forecast
Ngonini, Swaziland

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Weather in June

June is the coolest month in Ngonini, with temperatures averaging a high of 23°C (73.4°F) and a low of 10.6°C (51.1°F). Rain virtually disappears, with a mere 3mm (0.12") falling throughout the month. The cloud coverage is least at this time of year making the nights clearer and darker. This drop in temperature and almost zero rainfall makes June an exceptional month in Ngonini's climate cycle. Yet, the UV Index remains at level 5, thus adequate sun protection remains necessary.

Temperature

The transition into June notes an average high-temperature of a still moderately hot 23.7°C (74.7°F), revealing a mild distinction from the 25.7°C (78.3°F) in May. Despite the intense daytime heat, Ngonini sustains a steady low-temperature average of 10.6°C (51.1°F) during June.

Humidity

The average relative humidity in June is 59%.

Rainfall

In Ngonini, Swaziland, in June, it is raining for 1.8 days, with typically 3mm (0.12") of accumulated precipitation. Throughout the year, there are 138.5 rainfall days, and 488mm (19.21") of precipitation is accumulated.

Daylight

The month with the shortest days is June, with an average of 10h and 36min of daylight.
On the first day of June, sunrise is at 06:33 and sunset at 17:11. On the last day of the month, sunrise is at 06:41 and sunset at 17:14 SAST.

Sunshine

The average sunshine in June is 7.3h.

UV index

April through August, with an average maximum UV index of 5, are months with the lowest UV index. A UV Index estimate of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV rays for average individuals.
Note: The maximum UV index, 5 during June, leads to the following recommendations:
Be careful. Light complexion individuals might get burns in fewer than 30 minutes. Direct exposure to the Sun during its peak hours around mid-day should be minimized for safety. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration.

Frequently asked questions

What is the average June temperature?

An average high-temperature, in June, in Ngonini, is 23.7°C (74.7°F) and the average low-temperature is 10.6°C (51.1°F). In March, the average heat index (a.k.a. 'felt air temperature', 'apparent temperature'), which factors the actual air temperature with the relative humidity, is estimated at 33°C (91.4°F).

What is the average humidity in June?

In June, the average relative humidity is 59%.

How many days does it rain in June?

In June, the rain falls for 1.8 days. Throughout June, 3mm (0.12") of precipitation is accumulated.

What is the month with the shortest days?

June has the shortest days of the year, with an average of 10h and 36min of daylight.

What is the average length of the day in June?

In Ngonini, the average day length in June is 10h and 33min.

What time are sunrise and sunset in June?

On the first day of June, sunrise is at 06:33 and sunset at 17:11. On the last day of the month, sunrise is at 06:41 and sunset at 17:14 SAST.

How many hours of sunshine does Ngonini have in June?

In June, the average sunshine duration is 7.3h.

What are the months with the lowest UV index?

April through August, with an average maximum UV index of 5, are months with the lowest UV index.

What is the UV index intensity in June?

In June, the average daily maximum UV index in Ngonini is 5. A UV Index reading of 3 to 5 represents a moderate health threat from exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover

Average temperature in June
Ngonini, Swaziland

Average temperature in June - Ngonini, Swaziland
  • Average high temperature in June: 23.7°C

The warmest month (with the highest average high temperature) is December (29.1°C).
The month with the lowest average high temperature is July (23°C).

  • Average low temperature in June: 10.6°C

The months with the highest average low temperature are January and February (19°C).
The coldest month (with the lowest average low temperature) is June (10.6°C).

Average pressure in June
Ngonini, Swaziland

Average pressure in June - Ngonini, Swaziland
  • Average pressure in June: 1022.6mbar

The month with the highest atmospheric pressure is July (1024.1mbar).
The month with the lowest atmospheric pressure is January (1013.7mbar).

Average wind speed in June
Ngonini, Swaziland

Average wind speed in June - Ngonini, Swaziland
  • Average wind speed in June: 7.4km/h

The windiest month (with the highest average wind speed) is September (8.5km/h).
The calmest months (with the lowest average wind speed) are March and May (6.4km/h).

Average humidity in June
Ngonini, Swaziland

Average humidity in June - Ngonini, Swaziland
  • Average humidity in June: 59%

The months with the highest relative humidity are January, February and March (78%).
The months with the lowest relative humidity are August and September (56%).

Average rainfall in June
Ngonini, Swaziland

Average rainfall in June - Ngonini, Swaziland
  • Average rainfall in June: 3mm

The wettest month (with the highest rainfall) is December (94mm).
The driest month (with the least rainfall) is July (2mm).

Average rainfall days in June
Ngonini, Swaziland

Average rainfall days in June - Ngonini, Swaziland
  • Average rainfall days in June: 1.8 days

The month with the highest number of rainy days is December (20.5 days).
The month with the least rainy days is June (1.8 days).

Average daylight in June /
Average sunshine in June
Ngonini, Swaziland

Average daylight in June / Average sunshine in June - Ngonini, Swaziland
  • Average daylight in June: 10h and 4min

The month with the longest days is December (Average daylight: 13h and 42min).
The month with the shortest days is June (Average daylight: 10h and 36min).

  • Average sunshine in June: 7h and 2min

The month with the most sunshine is February (Average sunshine: 9h and 18min).
The month with the least sunshine is April (Average sunshine: 6h and 24min).

Average sunshine days in June
Ngonini, Swaziland

Average sunshine days in June - Ngonini, Swaziland
  • Average sunshine days in June: 27.3 days

The month with the most sunshine days is June (27.3 days).
The month with the least sunshine days is December (7.5 days).

Average UV index in June
Ngonini, Swaziland

Average UV index in June - Ngonini, Swaziland
  • Average UV index in June: 5

The months with the highest UV index are January, February, March, September, October, November and December (UV index 6).
The months with the lowest UV index are April, May, June, July and August (UV index 5).

Average cloud cover in June
Ngonini, Swaziland

Average cloud cover in June - Ngonini, Swaziland
  • Average cloud cover in June: 13

The month with the most cloud cover is January (Cloud cover 54).
The month with the least cloud cover is June (Cloud cover 13).

Average visibility in June
Ngonini, Swaziland

Average visibility in June - Ngonini, Swaziland
  • Average visibility in June: 10km

The months with the highest visibility are June, July, August and September (10km).
The months with the lowest visibility are January, February, March and December (8km).

Ngonini, Swaziland

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