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Highest temperature in Cape Town on May 31?

Market price history

Rolling 7-day window of market YES price with the OU fair-price range overlay.

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Market price
26°C100¢
23°C0¢
22°C0¢
18°C or below0¢
27°C0¢
24°C0¢
21°C0¢
19°C★ BEST0¢
25°C0¢
28°C or higher0¢
20°C0¢
Polymarket • Volume: $42.3K • Updated 1h agoCloses: 2026-05-31
Polymarket · Climate and Weather
OU's Pick
YES · 19°C
at 0¢
Price gap
Polymarket0¢
→
OU's fair0¢
Confidence
Low

Historical data for late May in Cape Town shows average daily highs around 18 to 19 degrees Celsius with a downward trend as the city enters winter.

High volume$34k
Closes in0h
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