Highest temperature in Cape Town on July 20?: how this market works

What you need to know

This market is asking: on July 20, 2026, what will the single highest temperature of the day be at Cape Town's main airport, measured in whole degrees Celsius? July is mid-winter in Cape Town, so we're not talking summer heat. The options cluster around cool winter temperatures: 16°C is about 61°F, 17°C is about 63°F, and 18°C is about 64°F. The market is essentially asking which of those cool, narrow winter-day peaks the thermometer will actually hit. The market settles based on one specific reading: the highest temperature recorded at Cape Town International Airport on July 20, 2026, as shown on the Weather Underground website for that station. Whatever whole-number Celsius value shows as the day's peak, say, 17°C, that's the bracket that wins. The result is locked in once the first data point for July 21 appears on that site. Any temperature corrections made before that cutoff count; corrections after it do not. None of the provided news stories relate to this market, they cover flooding and security events in the Jammu and Kashmir region of India, which has no connection to Cape Town's weather. There's no relevant recent news to point to here. What would actually matter to watch is any Cape Town or Western Cape weather forecast issued in the days just before July 20, 2026, which would give a much clearer signal. Weather forecasts are genuinely hard to pin to a single degree, even a day out, and this market lives or dies on exactly one number. The three leading options (16°C, 17°C, 18°C) span just a 2-degree range, so a slightly warmer or cooler air mass, a cloud cover shift, or a change in wind direction could easily tip the result one way. The market currently leans toward 17°C at 43%, but the gap between the top two options is modest, reflecting real meteorological uncertainty at this precision.

The odds right now

• 17°C44%
• 16°C27%
• 18°C19%
• 15°C12%
• 19°C3%
• 14°C1%
• 20°C0%
• 21°C or higher0%
• 13°C0%
• 11°C or below0%
• 12°C0%

Price history

How this resolves

Resolves July 20, 2026

This market will resolve to the temperature range that contains the highest temperature recorded at the Cape Town International Airport Station in degrees Celsius on 20 Jul '26. The resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day for the Cape Town International Airport Station, available here: https://www.wunderground.com/history/daily/za/matroosfontein/FACT. Read the full resolution rules on the live market page.

Related

Same markets. A fraction of the fee.

These apps all route to the same exchange order book. The difference is what each one adds on top of the exchange's own fee.

Published rates, checked July 2026. MetaMask charges a flat 4 percent per prediction trade. Jupiter adds a fee equal to the exchange's own taker fee at fill time, roughly 2 to 4 percent at typical odds. Where a market carries an exchange settlement fee, it applies everywhere, whichever app you use. Paridesk adds nothing on maker orders.

Trade this market on Paridesk: non-custodial, 0.5% fee.