Weather in Johannesburg in October
October in Johannesburg is mild with average temperatures around 20.3°C (68.5°F). Moderate rainfall of 57mm spread over 10 days.
Data Note: Temperature values are 2001–2020 satellite/reanalysis grid averages from NASA POWER and may differ from airport station normals by a few degrees.
Temperature
High
28.5°C
83.3°F
Low
12.0°C
53.6°F
Precipitation
57 mm
2.2 inches
~10 rainy days
Conditions
Humidity
48%
Comparison to Adjacent Months
October is 2.3°C warmer than September, 41mm wetter than September.
October is 33mm drier than November.