Knysna weather in September
Mild and comfortable, with occasional showers. Average highs of 19°C and lows of 12°C, with around 9 rainy days expected throughout the month.
While September isn't our top-rated month for Knysna, it has its own appeal — typically lower prices, fewer crowds, and a more local feel.
Average high
19°C
Average low
12°C
Rainy days
9 days
Best months to visit
January, February, March, December
What to do in Knysna in September
Whatever the weather, Knysna rewards curious visitors. Here are some of the best ways to spend your time:
Hike the Heads via boat
Tour oyster farm
Fish for yellowtail
Spot forest elephants
Dine on fresh oysters
Browse art galleries
What to pack for September
Layer up — a mid-weight jacket, jumpers, and comfortable trousers. Waterproof shoes are recommended. Scarves and gloves may be useful in the evenings.
Browse other months
Recommended
January
24C
Mild and comfortable, with some rainy days.
Recommended
February
24C
Mild and comfortable, with occasional showers.
Recommended
March
23C
Mild and comfortable, with some rainy days.
April
21C
Mild and comfortable, with occasional showers.
May
20C
Mild and comfortable, with occasional showers.
June
19C
Mild and comfortable, with occasional showers.
July
18C
Mild and comfortable, with occasional showers.
August
18C
Mild and comfortable, with occasional showers.
September (you are here)
19C
Mild and comfortable, with occasional showers.
October
20C
Mild and comfortable, with occasional showers.
November
21C
Mild and comfortable, with some rainy days.
Recommended
December
23C
Mild and comfortable, with occasional showers.
Book your September trip to Knysna
Find hotels, tours and experiences for the perfect escape.
