What June feels like in Johannesburg
Early winter arrives in Johannesburg with June (Johannesburg is in the southern hemisphere, so the seasons run opposite to Europe and North America). Expect cool, jacket-on afternoons — comfortable for a long walk. The day–night swing is wide (about 13°C (23.4°F)): nights are cold, so mornings and evenings feel very different from midday. The air is comfortable — neither muggy nor dry.
Rain in Johannesburg in June
Rain is rare in June — most weeks pass without a wet day. Each rainy day adds about 7.6 mm (0.3 in), a proper wetting rather than a sprinkle. Across the year Johannesburg averages about 7.1 mm per rainy day, so June is typical. It is among the three driest months of the year.
Daylight and sunshine in June
Mid-month, Johannesburg gets 10 h 30 min of daylight, from sunrise near 6:53 am to sunset near 5:23 pm. Days are getting shorter: 21 min less daylight than in mid-May. The sun is out for roughly 92% of those daylight hours, so skies are mostly clear.
How June compares to the rest of the year
June is the coolest month of the year in Johannesburg. Compared with May, afternoons are 2.5°C (4.5°F) cooler, with 7 mm less rain. July is cooler again. The next month's average high: 16.8°C (62.2°F).
Who June suits
- Sightseeing: a good fit — the weather rarely gets in the way of a city walk.
- Parks & outdoor: a good fit — comfortable for long walks and picnics.
Tips for visiting Johannesburg in June
Versatile Layers
Mornings and evenings are cooler than midday, so dress in layers.
Warm Layers
A proper winter coat, with gloves and a hat for early starts.
Sunglasses
Plenty of sun, so bring sunglasses and a cap.
Quick questions
How warm is Johannesburg in June?
Afternoons average 16.6°C (61.9°F) and nights about 3.6°C (38.5°F) — cool by most people's standards. It is the coolest month of the year.
Does it rain a lot in Johannesburg in June?
Hardly — only about 1 rainy days and 8 mm for the whole month.
What should I wear in Johannesburg in June?
Pack versatile layers, warm layers and sunglasses. Bring something extra for the cooler evenings.
Is June or July better for visiting Johannesburg?
July scores better on our climate ranking (#4 of 12 vs #5), rated Great against Great.