Swellendam weather in September 2025

The temperatures in Swellendam in September are quite cold with temperatures between 8°C and 18°C, warm clothes are a must.

The wather in Swellendam 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 Swellendam in September 2025.

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

Temperatures

18° / 8°

Rainy Days

Snowy Days

Dry Days

Rainfall

Sun Hours

9.3

Hrs

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

Explore the weather in Swellendam in other months

Swellendam annual weather

Month	Temperatures	Rainy Days	Dry Days	Rainfall	Weather	More details
January	28° / 15°	2	29	28 mm	Perfect	Swellendam in January
February	28° / 16°	1	27	19 mm	Perfect	Swellendam in February
March	25° / 15°	1	30	23 mm	Perfect	Swellendam in March
April	21° / 12°	1	29	20 mm	Good	Swellendam in April
May	18° / 10°	2	29	23 mm	Good	Swellendam in May
June	14° / 7°	3	27	44 mm	Good	Swellendam in June
July	14° / 6°	2	28	37 mm	Good	Swellendam in July
August	15° / 6°	2	29	25 mm	Good	Swellendam in August
September	18° / 8°	1	29	20 mm	Good	Swellendam in September
October	22° / 11°	1	30	20 mm	Good	Swellendam in October
November	23° / 11°	2	28	27 mm	Perfect	Swellendam in November
December	26° / 14°	1	30	23 mm	Perfect	Swellendam in December

Temperatures in Swellendam in September

Rain in Swellendam in September

Weather in Swellendam in September - FAQ

What is the average temperature in Swellendam in September?

The average temperature in Swellendam in September is 8/18° C.

What is the chance of rain in Swellendam in September?

On average, there are 1 rainy days in Swellendam during September.

Weather wise, is September a good time to visit Swellendam?

The weather in Swellendam in September is good.

Can it snow in Swellendam in September?

On average, there are 0 snowy days in Swellendam in September.

More about the weather in Swellendam