Gauteng weather in September 2025

The temperatures in Gauteng in September are comfortable with low of 14°C and and high up to 26°C.

The wather in Gauteng in September can vary between cold and nice weather days. Expect a few rainy days but usually not more than 3.

Our weather forecast can give you a great sense of what weather to expect in Gauteng in September 2025.

If you’re planning to visit Gauteng in the near future, we highly recommend that you review the 14 day weather forecast for Gauteng before you arrive.

Temperatures

26° / 14°

Rainy Days

Snowy Days

Dry Days

Rainfall

Sun Hours

11.9

Hrs

Sun	Mon	Tue	Wed	Thu	Fri	Sat
	1 23° /10°	2 23° /12°	3 26° /13°	4 28° /15°	5 27° /15°	6 25° /14°
7 24° /13°	8 25° /14°	9 27° /15°	10 27° /15°	11 28° /14°	12 26° /15°	13 25° /13°
14 27° /15°	15 28° /17°	16 28° /17°	17 28° /16°	18 27° /16°	19 28° /16°	20 26° /15°
21 24° /15°	22 24° /13°	23 26° /13°	24 27° /15°	25 28° /15°	26 27° /15°	27 27° /15°
28 27° /16°	29 28° /16°	30 25° /14°

Explore the weather in Gauteng in other months

Gauteng annual weather

Month	Temperatures	Rainy Days	Dry Days	Rainfall	Weather	More details
January	28° / 18°	8	23	163 mm	Good	Gauteng in January
February	28° / 17°	6	22	125 mm	Perfect	Gauteng in February
March	27° / 16°	6	25	90 mm	Perfect	Gauteng in March
April	24° / 14°	3	27	50 mm	Perfect	Gauteng in April
May	22° / 12°	1	30	10 mm	Good	Gauteng in May
June	18° / 8°	1	29	6 mm	Good	Gauteng in June
July	18° / 8°	0	31	1 mm	Good	Gauteng in July
August	22° / 11°	0	31	3 mm	Good	Gauteng in August
September	26° / 14°	1	29	12 mm	Perfect	Gauteng in September
October	28° / 16°	5	26	84 mm	Perfect	Gauteng in October
November	28° / 17°	8	22	121 mm	Good	Gauteng in November
December	28° / 17°	8	23	136 mm	Good	Gauteng in December