Constantia Weather in October
October in Constantia brings pleasant temperatures, with highs of 19°C (66°F) and nights dropping to 14°C (57°F). Expect some rainfall, with around 35 mm (1.4 in) typical for the month.
Rainfall in Constantia in October
You can expect rain on roughly 9 days based on historical data, averaging 35 mm (1.4 in) for the month. Expect a fairly normal spread of rainfall this month, with no particular pattern of very heavy or very persistent showers.
Temperature in Constantia in October
Expect highs of 19°C (66°F) in Constantia in October, with nights dropping to around 14°C (57°F). The difference between afternoon and evening temperatures is usually noticeable. At 14°C (57°F) overnight, it can feel quite a bit cooler after dark. Worth packing something warmer for evenings, but the cooler temperatures are ideal for sleeping.
Sunshine in Constantia in October
Expect a lot of sunshine this month, with about 278 hours of sun. These sunny conditions add to the overall experience.
Wind Speed in Constantia in October
Wind speeds average 5 m/s (10 knots) during October. At this speed, gentle to moderate breezes make small trees sway and the wind creates whitecaps on water bodies. Daily variations range from moderate winds to stronger breezes, creating excellent conditions for sailing, kite flying and wind sports.
Average water temperature in October
The water is 16°C (61°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.For Constantia itself, January, February, March, April, November and December generally stand out with the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.
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 Constantia's climate page.
Constantia Temperature in October
Min Temperature
14°C (57°F)
Max Temperature
19°C (66°F)
Water Temperature
16°C (61°F) *
Chance of Rain
30%
Precipitation
35 mm (1.4 in)
Rainy days
9 days
Humidity
74% *
Windspeed
5 m/s (10 knots) *
Sunshine
278 hours *
Percentage Sunshine
*
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Constantia typically stay consistent throughout October, with daily highs averaging around 19°C (66°F). Nights are cool, with lows typically ranging from 11°C (52°F) to 13°C (55°F).
Average temperatures in October
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 October
Historical weather for Constantia in October
Browse day-by-day weather records for Constantia spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Constantia historical weather extremes in October
According to our 49 years of weather records for Constantia, the following extremes were recorded between 1976 and 2025.
- The hottest October day on record in Constantia reached 36°C (97°F) (October 23, 2018).
- On October 4, 1984, Constantia saw its coldest October day with temperatures maxing out at 13°C (55°F).
- Nighttime temperatures dropped to 4°C (39°F) on October 5, 2017, marking the coldest October night on record.
Best Places in South Africa in October
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 October →
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What to Wear in Constantia in October
Pleasant temperatures in October 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. Pack a light rain jacket or compact umbrella for occasional showers. With water temperatures around 16°C (61°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 Constantia in October
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 Constantia's climate page.
Temperature Rainfall Sunshine Humidity Wind Speed Water Temp
See the full Constantia climate overview or explore weather in South Africa.
