Weather in January 2025

Johannesburg weather in January 2025

°C °F

The average weather in Johannesburg in January

The temperatures in Johannesburg in January are comfortable with low of 18°C and and high up to 28°C.

You can expect rain for roughly half of the month of January in Johannesburg. We’re expecting roughly 8 to 15 days of rain, so your rubber boots and umbrella are going to see plenty of use this month if you’re keen on staying dry.

Our weather forecast can give you a great sense of what weather to expect in Johannesburg in January 2025.

If you’re planning to visit Johannesburg in the near future, we highly recommend that you review the 14 day weather forecast for Johannesburg before you arrive.

Temperatures
28° / 18°
Rainy Days
8
Snowy Days
0
Dry Days
23
Rainfall
163
mm
Sun Hours
11.4
Hrs

Explore the weather in Johannesburg in other months

Johannesburg annual weather

Month Temperatures Rainy Days Dry Days Snowy Days Rainfall Weather More details
January 28° / 18° 8 23 0 163 mm
Good
February 28° / 17° 6 22 0 125 mm
Perfect
March 27° / 16° 6 25 0 90 mm
Perfect
April 24° / 14° 3 27 0 50 mm
Perfect
May 22° / 12° 1 30 0 10 mm
Good
June 18° / 8° 1 29 0 6 mm
Good
July 18° / 8° 0 31 0 1 mm
Good
August 22° / 11° 0 31 0 3 mm
Good
September 26° / 14° 1 29 0 12 mm
Perfect
October 28° / 16° 5 26 0 84 mm
Perfect
November 28° / 17° 8 22 0 121 mm
Good
December 28° / 17° 8 23 0 136 mm
Good

Weather in Johannesburg in January - FAQ

What is the average temperature in Johannesburg in January?
The average temperature in Johannesburg in January is 18/28° C.
What is the chance of rain in Johannesburg in January?
On average, there are 8 rainy days in Johannesburg during January.
Weather wise, is January a good time to visit Johannesburg?
The weather in Johannesburg in January is good.
Can it snow in Johannesburg in January?
On average, there are 0 snowy days in Johannesburg in January.
More about the weather in Johannesburg