June weather forecast
Rustenburg, South Africa

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Weather in June

In June, the winter truly sets in Rustenburg, with the coldest average lows of the year at 6.7°C (44.1°F). However, the significantly lower rainfall, just 3mm (0.12"), combined with fewer clouds, allow residents and tourists to admire the unobscured, panoramic views of the city. Despite the shorter days, the available sunshine hours remain ample, providing enough daylight for various activities. Winds shift slightly, adding a characteristic chilliness to this winter month, while pressure continues to rise, maintaining the stability in the weather.

Temperature

June ushers in a minute temperature change, with average high-temperatures reducing from May's pleasant 22.4°C (72.3°F) to a refreshing 19.2°C (66.6°F). Rustenburg encounters a substantial decline from its daily high to a low-temperature of 6.7°C (44.1°F) during June nights.

Humidity

In June, the average relative humidity in Rustenburg is 48%.

Rainfall

In June, in Rustenburg, the rain falls for 1.3 days. Throughout June, 3mm (0.12") of precipitation is accumulated. In Rustenburg, during the entire year, the rain falls for 118.3 days and collects up to 411mm (16.18") of precipitation.

Daylight

With an average of 10h and 36min of daylight, June has the shortest days of the year in Rustenburg.
On the first day of the month, sunrise is at 06:49 and sunset at 17:27. On the last day of June, in Rustenburg, sunrise is at 06:57 and sunset at 17:31 SAST.

Sunshine

June and August, with an average of 7.5h of sunshine, are months with the least sunshine in Rustenburg.

UV index

May through July, with an average maximum UV index of 4, are months with the lowest UV index. A UV Index value of 3 to 5 symbolizes a moderate threat to health from unsafe exposure to UV radiation for the ordinary person.
Note: In June, the maximum UV index of 4 suggests this advice:
Exercise caution. The susceptibility of light skin individuals to burns is less than 30 minutes. For health reasons, it's advisable to reduce direct sun exposure during peak hours around midday. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes.
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Frequently asked questions

What are June temperatures in Rustenburg?

The average high-temperature, in June, in Rustenburg, is 19.2°C (66.6°F), while the average low-temperature is 6.7°C (44.1°F). In March, the average heat index (a.k.a. 'apparent temperature', 'real feel'), which factors the actual air temperature with the relative humidity, is computed to be 29°C (84.2°F).

What is the average humidity in June in Rustenburg?

The average relative humidity in June in Rustenburg is 48%.

How many days does it rain in June in Rustenburg?

In Rustenburg, in June, it is raining for 1.3 days, with typically 3mm (0.12") of accumulated precipitation.

What is the month with the shortest days in Rustenburg?

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

How many hours of daylight does Rustenburg have in June?

In June, the average day length in Rustenburg, South Africa, is 10h and 34min.

When is the sunrise / sunset in June in Rustenburg?

On the first day of June, sunrise is at 06:49 and sunset at 17:27. On the last day of the month, sunrise is at 06:57 and sunset at 17:31 SAST.

What is the month with the least sunshine in Rustenburg?

June and August, with an average of 7.5h of sunshine, are months with the least sunshine in Rustenburg.

How long on average sun shines in June in Rustenburg?

In June, the average sunshine duration is 7.5h.

What is the month with the lowest UV index in Rustenburg?

May through July, with an average maximum UV index of 4, are months with the lowest UV index in Rustenburg.

What is the UV index intensity in June in Rustenburg?

In Rustenburg, South Africa, the average daily maximum UV index in June is 4. A UV Index value of 3 to 5 symbolizes a medium health risk from unsafe 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
Rustenburg, South Africa

Average temperature in June - Rustenburg, South Africa
  • Average high temperature in June: 19.2°C

The warmest month (with the highest average high temperature) is January (29.3°C).
The month with the lowest average high temperature is July (18.9°C).

  • Average low temperature in June: 6.7°C

The months with the highest average low temperature are January and December (18°C).
The coldest month (with the lowest average low temperature) is July (6.3°C).

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Average pressure in June
Rustenburg, South Africa

Average pressure in June - Rustenburg, South Africa
  • Average pressure in June: 1023.3mbar

The month with the highest atmospheric pressure is July (1024.4mbar).
The month with the lowest atmospheric pressure is January (1012.3mbar).

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Average wind speed in June
Rustenburg, South Africa

Average wind speed in June - Rustenburg, South Africa
  • Average wind speed in June: 7.9km/h

The windiest month (with the highest average wind speed) is October (10.6km/h).
The calmest months (with the lowest average wind speed) are March and May (7km/h).

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Average humidity in June
Rustenburg, South Africa

Average humidity in June - Rustenburg, South Africa
  • Average humidity in June: 48%

The month with the highest relative humidity is February (61%).
The month with the lowest relative humidity is September (32%).

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Average rainfall in June
Rustenburg, South Africa

Average rainfall in June - Rustenburg, South Africa
  • Average rainfall in June: 3mm

The wettest month (with the highest rainfall) is December (95mm).
The driest months (with the least rainfall) are July and August (1mm).

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Average rainfall days in June
Rustenburg, South Africa

Average rainfall days in June - Rustenburg, South Africa
  • Average rainfall days in June: 1.3 days

The month with the highest number of rainy days is January (20.7 days).
The month with the least rainy days is August (1 days).

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Average daylight in June /
Average sunshine in June
Rustenburg, South Africa

Average daylight in June / Average sunshine in June - Rustenburg, South Africa
  • 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 3min

The month with the most sunshine is October (Average sunshine: 11h and 54min).
The months with the least sunshine are June and August (Average sunshine: 7h and 30min).

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Average sunshine days in June
Rustenburg, South Africa

Average sunshine days in June - Rustenburg, South Africa
  • Average sunshine days in June: 28.1 days

The month with the most sunshine days is July (29.3 days).
The month with the least sunshine days is January (6.6 days).

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Average UV index in June
Rustenburg, South Africa

Average UV index in June - Rustenburg, South Africa
  • Average UV index in June: 4

The months with the highest UV index are January, February, March, October, November and December (UV index 6).
The months with the lowest UV index are May, June and July (UV index 4).

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Average cloud cover in June
Rustenburg, South Africa

Average cloud cover in June - Rustenburg, South Africa
  • Average cloud cover in June: 7

The months with the most cloud cover are January and December (Cloud cover 24).
The months with the least cloud cover are July and August (Cloud cover 5).

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Average visibility in June
Rustenburg, South Africa

Average visibility in June - Rustenburg, South Africa
  • 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).

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Rustenburg, South Africa

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