Jeffreys Bay Weather in September
September in Jeffreys Bay brings pleasant temperatures, with daytime highs of 20°C (68°F) and nights around 13°C (55°F). The perfect weather makes it a solid choice for a visit.
Rainfall in Jeffreys Bay in September
Historically, the month has about 9 days of rain, averaging 45 mm (1.8 in) in total. A fairly balanced picture this month, some wet days but nothing too extreme in terms of intensity.
Temperature in Jeffreys Bay in September
The perfect temperature in Jeffreys Bay in September makes it a solid month to visit, with 20°C (68°F) during the day and 13°C (55°F) at night. The difference between afternoon and evening temperatures is usually noticeable. Nights cool down to 13°C (55°F), so a light jacket or extra layer is useful once the sun goes down. On the plus side, the cooler nights make for comfortable sleeping conditions.
Sunshine in Jeffreys Bay in September
There are approximately 213 hours of sunshine this month, resulting in mostly clear days.For additional travel inspiration, our weather planner can help you discover destinations worldwide.
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 Jeffreys Bay's climate page.
Jeffreys Bay Temperature in September
Min Temperature
13°C (55°F)
Max Temperature
20°C (68°F)
Chance of Rain
30%
Precipitation
45 mm (1.8 in)
Rainy days
9 days
Humidity
77% *
Sunshine
213 hours *
Percentage Sunshine
*
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Jeffreys Bay typically stay consistent throughout September, with daily highs averaging around 20°C (68°F). Nights are cool, with lows typically ranging from 10°C (50°F) to 13°C (55°F).
Average temperatures in September
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 September
Historical weather for Jeffreys Bay in September
Browse day-by-day weather records for Jeffreys Bay spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Jeffreys Bay historical weather extremes in September
Based on weather observations in Jeffreys Bay between 1976 and 2025, these are the recorded extremes during September.
- The hottest September day on record in Jeffreys Bay reached 34°C (93°F) (September 13, 2008).
- The lowest daytime temperature in September was 12°C (54°F), recorded on September 1, 1979.
- The coldest night in September in Jeffreys Bay was on September 21, 2008, with a minimum of 4°C (39°F).
Best Places in South Africa in September
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 September →
perfect weather
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What to Wear in Jeffreys Bay in September
For Jeffreys Bay in September, 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. Rain is likely on several days, so bring a good rain jacket. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.What To Do in Jeffreys Bay in September
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 Jeffreys Bay's climate page.
Temperature Rainfall Sunshine Humidity
See the full Jeffreys Bay climate overview or explore weather in South Africa.
