
South Africa is experiencing unprecedented winter warmth, with mid-summer temperatures being recorded in the middle of July, a time typically associated with crisp, cool weather across the region. From east to west, north to south, the country is basking in widespread, unseasonal heat, affecting coastal zones, inland plains, and even the highlands.
Summer in Winter: Temperatures Soar Above 30°C
Daytime highs exceeded 30°C in numerous locations, a remarkable anomaly for mid-winter in the Southern Hemisphere. This pattern has affected:
- Inland regions, which normally experience dry, cool winters
- Coastal areas, where sea breezes usually moderate temperature extremes
- Highland zones, where cold mornings and frosty nights are common in July
In many areas, these temperatures are 10–15°C above average, breaking numerous local and regional records.
Port Elizabeth Breaks Record for Warmest July Night
Among the standout anomalies, the city of Port Elizabeth (Gqeberha) registered a minimum temperature of 16.9°C, the warmest July night on record for the city. This qualifies as a tropical night — a rare occurrence in South African winter, and virtually unheard of in this region.
Winter Pattern Shift
Meteorologists and climatologists are increasingly concerned about the frequency and scale of these winter warm anomalies, which are becoming more common in southern Africa. Drivers of this event likely include:
- Subtropical high-pressure dominance, suppressing cold air masses
- Warmer-than-normal sea surface temperatures around southern Africa
- Changing jet stream behavior and regional feedback loops

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