With a population of around 25,600, White River sits in Mpumalanga, South Africa. The city operates in the Africa/Johannesburg time zone.
In 2025, White River recorded an average annual temperature of 65°F. The hottest temperatures reached 95°F in September; the coolest were 35°F in July. Total precipitation for the year was 41 inches, with the wettest month being December.
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