Weather statistics for Johannesburg, Gauteng (South Africa)

Jan Smuts weather station: 1700 m.a.s.l., 20.0 km away from Johannesburg

Average days with precipitation per month

Graph explanation.

The graph shows average amount of days (24h) with precipitation during a month. When precipitation has surpassed 1mm per day (24h) it is defined as a day with precipitation. The mean period is 1961–1990.

Source: WMO
Tabular view for temperature and precipitation per month
Temperature Precipitation
Months Normal Warmest Coldest Normal
January - - - 12
February - - - 8
March - - - 8
April - - - 7
May - - - 2
June - - - 1
July - - - 1
August - - - 1
September - - - 3
October - - - 7
November - - - 11
December - - - 11