With a population of around 6,500, Grootvlei sits in Mpumalanga, South Africa. The city operates in the Africa/Johannesburg time zone.
In 2025, Grootvlei recorded an average annual temperature of 60°F. The hottest temperatures reached 91°F in February; the coolest were 27°F in June. Total precipitation for the year was 38 inches, with the wettest month being November.
View current conditions and forecast for Grootvlei · More cities in Mpumalanga