FACT temperature trend
Cape Town International Airport
Temperature and dew point over time. The gap between them is what decides fog, and the temperature itself is what decides your density altitude and takeoff run.
Warmest
32 °C
Sep 22, 2026
Coldest
11 °C
Sep 18, 2026
Mean temperature
17.1 °C
Mean dew point
11.8 °C
578 archived observations · Archive updated continuously
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