Weather in Sydafrika in september
Country-wide climate normals across 26 cities in Sydafrika.
How Hot Is Sydafrika in september?
Sydafrika's September brings reliable warmth — typical highs of 25°C nationwide, with Johannesburg representative and regional variation from 19°C to 29°C.
Sunshine in Sydafrika in september
Most regions of Sydafrika enjoy good sunshine in September: 7.0h a day in Johannesburg, mostly bright across the country. The sun is up between 6:05 am and 6:00 pm, with brief cloudy stretches between long sunny intervals. The pattern is reliable and consistent country-wide.
Does It Rain In Sydafrika In september?
Most regions of Sydafrika stay dry in September — Johannesburg averages 27mm across 4 days, with even less rainfall in arid regions. Showers come and go, but long dry stretches between them dominate the calendar. Coastal regions may see slightly more than the inland average, but the overall pattern is reliably dry.
Is Sydafrika Humid In september?
Pleasant moderate humidity covers Sydafrika's September: 44% on average in Johannesburg, comfortable across the country. The balance between moisture and heat is just right, with no oppressive afternoons or parched dry spells. Most regions of the country feel similarly mild.
Wind In Sydafrika In september
Sydafrika sees consistent breezes in September — averaging 21 kph in Johannesburg, with similar windy conditions across most regions. Coastal and exposed inland cities often see considerably more, especially in the afternoons. Wind-sensitive plans should factor this in.
Cloud Cover In Sydafrika In september
Mixed skies cover Sydafrika in September: 35% cloud cover in Johannesburg, with similar variable conditions in most regions. Days alternate between sunny stretches and cloudy spells, and weather changes through the day are common. Plan for variability.