Johannesburg, South Africa skyline

Johannesburg Weather in October

What October is usually like in Johannesburg, South Africa — from 2006–2025 averages.

Expect Johannesburg to reach about 25.3°C (77.5°F) by day and 11.5°C (52.7°F) at night in October, with 10 rainy days bringing 60 mm and around 11.1 hours of sunshine each day.

Avg high

25.3°C (77.5°F)

Avg low

11.5°C (52.7°F)

Rainfall

60 mm (2.4 in)

Rainy days

10 days

Sunshine

11.1 h / day

Humidity

50%

October vs the rest of the year

October is the warmest month in Johannesburg, and the 6th wettest for rain.

MonthAvg highvs OctoberRainRainy days
January24.9°C (76.8°F)−0.4°C (−0.7°F)128 mm15
February24.8°C (76.6°F)−0.5°C (−0.9°F)104 mm13
March23.5°C (74.3°F)−1.8°C (−3.2°F)76 mm12
April20.7°C (69.3°F)−4.6°C (−8.3°F)53 mm8
May19.1°C (66.4°F)−6.2°C (−11.2°F)15 mm3
June16.6°C (61.9°F)−8.7°C (−15.7°F)8 mm1
July16.8°C (62.2°F)−8.5°C (−15.3°F)3 mm1
August20.1°C (68.2°F)−5.2°C (−9.4°F)8 mm1
September24.4°C (75.9°F)−0.9°C (−1.6°F)16 mm3
October25.3°C (77.5°F)—60 mm10
November24.9°C (76.8°F)−0.4°C (−0.7°F)89 mm13
December25°C (77°F)−0.3°C (−0.5°F)129 mm17

What October feels like in Johannesburg

In Johannesburg, October brings mid-spring (Johannesburg is in the southern hemisphere, so the seasons run opposite to Europe and North America). Days are warm enough for short sleeves, and time outdoors is easy. Nights are cool; with a gap of about 13.8°C (24.8°F) between afternoon and night, early mornings can surprise you. Humidity is moderate, so the air feels neither sticky nor dry.

Rain in Johannesburg in October

Showers are a regular feature, arriving about one day in 3. A rainy day brings about 6 mm (0.2 in) on average — steady rain rather than a passing shower. The yearly figure is similar, around 7.1 mm per wet day.

Daylight and sunshine in October

Mid-month, Johannesburg gets 12 h 40 min of daylight, from sunrise near 5:33 am to sunset near 6:13 pm. The days are stretching out — 46 min more daylight than mid-September. The sun is out for roughly 88% of those daylight hours, so skies are mostly clear.

How October compares to the rest of the year

In Johannesburg's temperature order, October sits as the warmest month. Afternoons run 0.9°C (1.6°F) warmer than in September, with 44 mm more rain. November continues the upward trend. November averages a high of 24.9°C (76.8°F).

Who October 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 October

Versatile Layers

Days are noticeably warmer than nights — layers you can add or remove.

Rain Protection

A compact umbrella and a light waterproof jacket.

Sunglasses

Frequent sunshine — sunglasses and a light hat.

Quick questions

How warm is Johannesburg in October?

Expect around 25.3°C (77.5°F) in the afternoon and 11.5°C (52.7°F) at night, which most visitors would call warm.

Does it rain a lot in Johannesburg in October?

Quite a lot — 60 mm spread over about 10 days.

What should I wear in Johannesburg in October?

Based on the averages: versatile layers, rain protection and sunglasses. Bring something extra for the cooler evenings.

Is October or November better for visiting Johannesburg?

On our 12-month climate ranking, October comes out ahead (#7 of 12 vs #10). November has more rainy days.

Is October a good time to visit Johannesburg?

Great

Great — comfortable temperatures, some rainy days (about 10), plenty of sunshine (11.1 h a day). Within Johannesburg's own year, October ranks #7 of 12.

October in other South Africa cities

Warmer or drier places in October

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Monthly averages from 20 years of Open-Meteo history (2006–2025), not a forecast — see all 12 months in Johannesburg weather by month.