Stellenbosch Weather in July
July in Stellenbosch brings moderate temperatures, with highs of 17°C (63°F) and nights dropping to 7°C (45°F). Rainfall is on the higher side this month, averaging around 121 mm (4.8 in), so keep a rain jacket handy.
Rainfall in Stellenbosch in July
Past climate data indicates that roughly 12 days will see rain, totalling around 121 mm (4.8 in) for the month. The rain this month tends to fall in heavier spells rather than light drizzle. When it rains, showers can be significant.
Temperature in Stellenbosch in July
Temperatures in Stellenbosch in July top out at 17°C (63°F) and drop to 7°C (45°F) overnight. During July, you'll experience the winter season. Temperatures can feel cooler in the morning and evening, so layering is often the best approach. At 7°C (45°F) overnight, it gets properly cold after dark. On the bright side, cold nights tend to make for excellent sleeping conditions. The temperatures this month are cooler, yet they stay comfortably warm and enjoyable.
Sunshine in Stellenbosch in July
Enjoy a sunny month with about 193 hours of sunshine, the clear skies make Stellenbosch even more beautiful.
Wind Speed in Stellenbosch in July
Wind speeds average 4 m/s (8 knots) during July. At this speed, expect moderate winds that can raise dust and move small branches. Since this is an average, some days have gentle light winds while others experience stronger breezes that are quite noticeable.
Average water temperature in July
The water is 15°C (59°F) this month — cool enough to feel refreshing on a warm day, but cold enough that most people won't stay in for long without a wetsuit.July in Stellenbosch 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 Stellenbosch's climate page.
Stellenbosch Temperature in July
Min Temperature
7°C (45°F)
Max Temperature
17°C (63°F)
Water Temperature
15°C (59°F) *
Chance of Rain
39%
Precipitation
121 mm (4.8 in)
Rainy days
12 days
Humidity
81% *
Windspeed
4 m/s (8 knots) *
Sunshine
193 hours *
Percentage Sunshine
*
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Stellenbosch typically stay consistent throughout July, with daily highs averaging around 17°C (63°F). Nights are cold, 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 Stellenbosch in July
Browse day-by-day weather records for Stellenbosch spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Stellenbosch historical weather extremes in July
Based on 49 years of weather observations in Stellenbosch between 1976 and 2025, these are the recorded extremes.
- The warmest day in July was on July 31, 2017, with a maximum of 30°C (86°F).
- On July 15, 2000, Stellenbosch saw its coldest July day with temperatures maxing out at 9°C (48°F).
- The coldest night in July in Stellenbosch was on July 31, 2002, with a minimum of 0°C (32°F).
- Peak precipitation in July occurred on July 19, 1987, when 59 mm (2.3 in) of precipitation was measured.
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 Stellenbosch in July
For Stellenbosch in July, you'll want flexible clothing. It's wise to pack cotton shirts, comfortable shorts, and a pair of jeans for cooler evenings. A light sweater or jacket is useful for air-conditioned spaces (like buses) or unexpected cool moments. High rain levels are expected, so pack waterproof gear and an umbrella or poncho. With water temperatures around 15°C (59°F), the water is quite cold for swimming. You can skip the swimwear unless you're particularly tough. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.What To Do in Stellenbosch 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 Stellenbosch's climate page.
Temperature Rainfall Sunshine Humidity Wind Speed Water Temp
See the full Stellenbosch climate overview or explore weather in South Africa.
