Annual mean 19°C · wettest around December · prevailing wind NE
Warmest
27.5 °C
Coldest
17.6 °C
Wettest
94%
Windiest
3.2 m/s
Prevailing
NE
2.5 m/s average
When this place is good five ratings · thirty-six ten-day sections · click a cell to read it
never good
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Every reading
bars actual · line feels-like, °Cchance of rain, %wind speed, m/ssky covered, %
The average temperature in Rustenburg over the whole year is 19°C. October is the hottest month, with highs of about 28°C; July is the coldest, with lows of about 5°C. The rainy (wet) season in Rustenburg runs from September to May, peaking in December with a 54% chance of rain on a given day. The dry season is August; August is the driest month, at 11%. Winds in Rustenburg are highest in November, averaging 2.6 m/s (9 km/h), and lightest in May, at 1.5 m/s (5 km/h). The prevailing wind is from the NE. The clearest skies in Rustenburg come in July, when the sky is typically 24% covered; February is the cloudiest month, at 59%.
Month by month Rustenburg climate by month: average temperatures year round · click a month to read it
Month
High
Low
Feels like
Chance of rain
Cloud
Wind
Being outside
Sun
Walking
January
27°C
19°C
26°C
49%
57%
2.0 m/s
56
63
18
February
27°C
19°C
26°C
52%
59%
1.9 m/s
54
64
19
March
26°C
17°C
26°C
43%
52%
1.8 m/s
63
58
24
April
23°C
14°C
22°C
53%
48%
1.6 m/s
79
31
50
May
21°C
9°C
19°C
40%
39%
1.5 m/s
80
6
76
June
18°C
6°C
15°C
26%
35%
1.7 m/s
60
0
84
July
18°C
5°C
15°C
48%
24%
1.7 m/s
55
0
84
August
22°C
8°C
18°C
11%
33%
2.1 m/s
72
4
78
September
26°C
13°C
22°C
34%
41%
2.4 m/s
76
32
51
October
28°C
16°C
24°C
45%
55%
2.4 m/s
65
45
37
November
27°C
18°C
25°C
51%
49%
2.6 m/s
58
53
28
December
27°C
19°C
26°C
54%
58%
2.3 m/s
53
57
23
High and low are the warmest and coolest of four readings a day — midnight, 6am, noon and 6pm — so a true overnight low can sit a degree or two under them. Chance of rain, cloud and wind are the day’s average; feels-like and the three ratings (each out of 100: Good from 55, Ideal from 80) are read at midday.
Seasons, and the year in short Rustenburg weather by season
Year round, Rustenburg has days of about 18°C at their warmest in July, its coolest month, and 28°C in October, its warmest; the coolest hours of the day run from 5°C to 19°C through the year, and the average temperature over the year is 19°C around the clock. Rain is most likely around December and least likely around August. Every figure here is a decade of observations blended into one representative year, so it reads as what this date is usually like, not a forecast for one particular day.
Rustenburg weather in winterJune to August
High 19°CLow 6°CRain 29%
Winter in Rustenburg has typical daily highs of about 19°C and lows of about 6°C, with a 29% chance of rain on a given day.
Rustenburg weather in springSeptember to November
High 27°CLow 15°CRain 43%
Spring in Rustenburg has typical daily highs of about 27°C and lows of about 15°C, with a 43% chance of rain on a given day.
Rustenburg weather in summerDecember to February
High 27°CLow 19°CRain 51%
Summer in Rustenburg has typical daily highs of about 27°C and lows of about 19°C, with a 51% chance of rain on a given day.
Rustenburg weather in autumnMarch to May
High 23°CLow 13°CRain 45%
Autumn in Rustenburg has typical daily highs of about 23°C and lows of about 13°C, with a 45% chance of rain on a given day.
When is the rainy season in Rustenburg?
The rainy (wet) season in Rustenburg runs from September to May, peaking in December with a 54% chance of rain on a given day. The dry season is August; August is the driest month, at 11%.
What time of year is Rustenburg windiest?
Winds in Rustenburg are highest in November, averaging 2.6 m/s (9 km/h), and lightest in May, at 1.5 m/s (5 km/h). The prevailing wind is from the NE.
What is the average temperature in Rustenburg year round?
The average temperature in Rustenburg over the whole year is 19°C. October is the hottest month, with highs of about 28°C; July is the coldest, with lows of about 5°C.