July weather forecast
Rustenburg, South Africa

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Weather in July

July follows a similar pattern to June, maintaining the cold and dry conditions characteristic of Rustenburg's winter. The lowest rainfall of the year at 1mm (0.04") further reduces the already minimal moisture content in the atmosphere, marking the zenith of the city’s dry season. Clear, deep-blue skies dominate, providing stunning scenic vistas amidst cool temperatures. The steady breezes continue, adding a refreshing twist to the city’s prevalent cold weather. In essence, July exemplifies the heart of winter in Rustenburg.

Temperature

July, with average temperatures reaching a high of 18.9°C (66°F) and a low of 6.3°C (43.3°F), is the coldest month.

Humidity

In Rustenburg, the average relative humidity in July is 44%.

Rainfall

The months with the least rainfall are July and August Rain falls for 1.3 days and accumulates 1mm (0.04") of rain.

Daylight

The average length of the day in July in Rustenburg is 10h and 43min.
On the first day of July, sunrise is at 06:57 and sunset at 17:31. On the last day of the month, sunrise is at 06:49 and sunset at 17:45 SAST.

Sunshine

In Rustenburg, the average sunshine in July is 7.7h.

UV index

May through July, with an average maximum UV index of 4, are months with the lowest UV index. A UV Index reading of 3 to 5 represents a moderate threat to health from unsafe exposure to UV radiation for average individuals.
Note: A maximum UV index of 4 in July translates into the following recommendations:
Take necessary precautions - Protection from skin and eye injury is mandatory. Midday Sun has the strongest UV rays, making it crucial to limit exposure and find shade. Employ a wide-brim hat for potent defense against up to 50% of UV rays.
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Frequently asked questions

What is the coldest month in Rustenburg?

July brings the lowest temperatures, with an average high of 18.9°C (66°F) and an average low of 6.3°C (43.3°F).

What are the temperatures in Rustenburg in July?

July temperatures in Rustenburg, South Africa, vary between a high-temperature of 18.9°C (66°F) and a low-temperature of 6.3°C (43.3°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 July in Rustenburg?

The average relative humidity in July in Rustenburg, South Africa, is 44%.

What is the driest month in Rustenburg?

July and August are months with the least rain in Rustenburg when the rain falls for 1.3 days and typically aggregates up to 1mm (0.04") of rain.

How many days does it rain in July in Rustenburg?

In Rustenburg, South Africa, during July, the rain falls for 1.3 days and regularly aggregates up to 1mm (0.04") of precipitation.

What is the average length of the day in July in Rustenburg?

In Rustenburg, South Africa, the average day length in July is 10h and 43min.

When is the sunrise / sunset in July in Rustenburg?

In July, on the first day of the month, sunrise is at 06:57 and sunset at 17:31. On the last day of the month, in Rustenburg, South Africa, sunrise is at 06:49 and sunset at 17:45 SAST.

How long on average sun shines in July in Rustenburg?

The average sunshine duration in July in Rustenburg is 7.7h.

What are the months 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, South Africa.

What is the UV index intensity in July in Rustenburg?

The average daily maximum UV index in July is 4. A UV Index reading of 3 to 5 represents a medium health risk 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 July
Rustenburg, South Africa

Average temperature in July - Rustenburg, South Africa
  • Average high temperature in July: 18.9°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 July: 6.3°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 July
Rustenburg, South Africa

Average pressure in July - Rustenburg, South Africa
  • Average pressure in July: 1024.4mbar

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 July
Rustenburg, South Africa

Average wind speed in July - Rustenburg, South Africa
  • Average wind speed in July: 8km/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 July
Rustenburg, South Africa

Average humidity in July - Rustenburg, South Africa
  • Average humidity in July: 44%

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 July
Rustenburg, South Africa

Average rainfall in July - Rustenburg, South Africa
  • Average rainfall in July: 1mm

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 July
Rustenburg, South Africa

Average rainfall days in July - Rustenburg, South Africa
  • Average rainfall days in July: 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 July /
Average sunshine in July
Rustenburg, South Africa

Average daylight in July / Average sunshine in July - Rustenburg, South Africa
  • Average daylight in July: 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 July: 7h and 4min

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 July
Rustenburg, South Africa

Average sunshine days in July - Rustenburg, South Africa
  • Average sunshine days in July: 29.3 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 July
Rustenburg, South Africa

Average UV index in July - Rustenburg, South Africa
  • Average UV index in July: 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 July
Rustenburg, South Africa

Average cloud cover in July - Rustenburg, South Africa
  • Average cloud cover in July: 5

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 July
Rustenburg, South Africa

Average visibility in July - Rustenburg, South Africa
  • Average visibility in July: 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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