Cape Town, South Africa

Cape Town in September

South Africa Updated 2026-07-01

Spring delivers whales, wildflowers and rising temperatures while rates stay well below the summer numbers.

Is September a good time to visit Cape Town?

September is a middling month in Cape Town — crowds around 50/100. Not the worst, but June is noticeably calmer.

What’s on in September

  • Namaqualand and West Coast wildflower season (Aug–Sep)
  • Heritage Day (Sep 24)

Best days in September

Weekdays are almost always calmer than weekends.

Sun
Mon
Tue
Wed
Thu
Fri
Sat

Tue is normally the calmest day of the week.

Best hours in September

The daily rhythm, hour by hour.

Calmest 9AM
12AM6AM12PM6PM11PM

The 9:00 AM window is usually the calmest of the day.

Weather in September

Typical highs, lows and wet days.

J 27° 16°
F 27° 16°
M 26° 15°
A 23° 13°
M 20° 10°
J 18°
J 18°
A 18°
S 19°
O 22° 11°
N 24° 13°
D 25° 15°
Average high Average low Wet days

How September compares

Every month in Cape Town, ranked by how calm it is.

Quieter alternatives

If your dates are flexible, these months are calmer in Cape Town.

Book things to do

Tours and tickets in Cape Town, from our booking partner.

Affiliate links: if you book through them we may earn a commission, at no extra cost to you. It never changes a crowd score or the order of our recommendations.

Frequently asked questions

Is September a good month to visit Cape Town?

September is a middling month in Cape Town — crowds around 50/100. Not the worst, but June is noticeably calmer.

How crowded is Cape Town in September?

Cape Town sits at roughly 50/100 in September on our crowd scale, which is 13 points below the yearly average. The quietest month is June.

What is the weather like in Cape Town in September?

Expect highs around 19°C and lows near 9°C in September, with about 10 wet days across the month.

Other months in Cape Town