Knysna Weather in July
With daytime temperatures of 19°C (66°F) and nighttime lows of 11°C (52°F), July in Knysna brings pleasant temperatures during the day. Some rainfall is to be expected during the month.
Rainfall in Knysna in July
Historically, approximately 8 days this month are expected to have rain, averaging 52 mm (2 in). The rainfall pattern this month is fairly balanced. Showers tend to be moderate rather than extreme.
Temperature in Knysna in July
In July, expect pleasant temperatures in Knysna, with highs of 19°C (66°F) and lows of 11°C (52°F) at night. Temperatures can feel cooler in the morning and evening, so layering is often the best approach. With lows of 11°C (52°F), nights are cool. If you're out after dark, an extra layer will keep you comfortable. The cooler air at night is also great for getting a good rest.
Sunshine in Knysna in July
There are approximately 241 hours of sunshine this month, resulting in mostly clear days.July in Knysna can still be great, but if you prefer pleasant temperatures along with dry and sunny conditions, our weather planner can help you explore other options in the world.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit South Africa, check out our Knysna's climate page.
Knysna Temperature in July
Min Temperature
11°C (52°F)
Max Temperature
19°C (66°F)
Chance of Rain
27%
Precipitation
52 mm (2 in)
Rainy days
8 days
Sunshine
241 hours
Percentage Sunshine
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Knysna typically stay consistent throughout July, with daily highs averaging around 19°C (66°F). Nights are cool, with lows around 8°C (46°F).
Average temperatures in July
Daily Historical Precipitation
50-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in July
Historical weather for Knysna in July
Browse day-by-day weather records for Knysna spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Knysna historical weather extremes in July
The extremes listed below come from historical weather data collected in Knysna from 1987 through 2025.
- The warmest day in July was on July 17, 2022, with a maximum of 33°C (91°F).
- On July 6, 1996, Knysna saw its coldest July day with temperatures maxing out at 10°C (50°F).
- Knysna registered its coldest July night on July 23, 1995, with temperatures dropping to 2°C (36°F).
Best Places in South Africa in July
Find out more about the weather in South Africa and which places have the best travel conditions in this month. See all of South Africa in July →
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What to Wear in Knysna in July
Pleasant temperatures in July mean you can pack light but flexibel pieces. Think cotton t-shirts, comfortable walking shorts, and one warmer layer for evenings. A light sweater or denim jacket works well. Rain gear is recommended, you can expect wet weather on multiple days. Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.What To Do in Knysna in July
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit South Africa, check out our Knysna's climate page.
See the full Knysna climate overview or explore weather in South Africa.
