Highest temperature in Beijing on August 8?

Platform comparison

Market context

Beijing’s airport temperature will be judged on the highest reading recorded at Beijing Capital International Airport Station on 8 August, rather than the headline high shown in some summary boxes. The live market is being asked to price a late-summer Beijing afternoon that is already broadly forecast in the low 30s Celsius, with major forecast services showing around 31°C for the day and Weather Underground currently reporting 89°F/71°F at 8:37 a.m. CST, which is consistent with a warm, cloudy setup rather than a cold outlier[3][7][11]. That makes the current 0% YES crowd price look more like a booking constraint than a weather signal: the route to liquidity here is whether traders can fund quickly enough to lean into a straightforward seasonal temperature band.

The historical frame is simple: Beijing in August normally sits around the low 30s Celsius by day, and comparable forecast pages cluster the daily maximum near 31–34°C[8][15][18]. That means the market’s range selection is mainly about whether the airport station prints above the next rounded band, not whether the city becomes unusually hot or cool. In practice, prediction-market depth on weather events like this tends to follow cash-in and cash-out friction: if deposit methods are easy and cheap, books can absorb small view changes around the forecast; if on-ramp costs are high or withdrawal rails are awkward, liquidity stays thin and the quoted probability can lag the underlying weather.

For traders, the main catalysts are the daytime temperature curve at the airport, any change in cloud cover or rainfall timing, and whether updated observations keep the peak within or above the currently implied range. The most relevant live inputs are the weather-station feed itself and the hourly forecast updates, which can shift quickly if sunshine arrives after a cloudy morning or if light rain suppresses the maximum[7][13]. Because the settlement source is Weather Underground’s Daily Observations table, the decisive print is the observed airport high, so late-session moves depend less on city-wide headlines than on the specific station’s temperature trend and the final hourly update cadence[7][9].

Sources: 1 · 2 · 3 · 4 · 5

Methodology

This page compares Highest temperature in Beijing on August 8? with a focus on payment rails and deposit friction. Polymarket accepts USDC on Polygon only; Kalshi only ACH/Plaid (US only); Betfair card/SEPA in EU/UK; Manifold no deposit. Polymarket Klarna UK additionally offers Klarna and SOFORT as fiat on-ramps to USDC. Live odds reflect the Polymarket order book.

Resolution & payout

Settlement path determines payout latency. Polymarket settles on-chain (USDC, minutes). Broker frontends like Polymarket Klarna UK add Klarna/SOFORT as fiat withdrawal options with T+1 processing. Kalshi: USD via ACH (T+1 to T+3). Betfair: local currency via card/SEPA (T+1 to T+5).

UK Frequently Asked Questions

How does Klarna deposit work on Polymarket Klarna UK?

You enter the deposit amount in EUR/GBP, choose Klarna as the method, run through Klarna's standard authentication (Pay Later or Direct Bank Transfer), and Polymarket Klarna UK converts internally to USDC for the Polymarket order book. Processing: typically under 30 minutes.

Which payment methods are supported?

Klarna (Pay Now / Pay Later), SOFORT, SEPA bank transfer, credit card (Visa/Mastercard), Apple Pay, Google Pay, and direct USDC deposit on Polygon. Availability depends on your jurisdiction.

Can UK traders use Klarna to deposit on Polymarket?

Polymarket does not natively accept Klarna. To fund a Polymarket account from the UK, you must first purchase USDC via a crypto exchange (Coinbase UK, Kraken) or Revolut, then transfer to a Polygon-compatible wallet. Some third-party on-ramps (MoonPay, Transak) accept UK debit cards and may support Klarna buy-now-pay-later for crypto purchases.

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UK traders typically use: (1) Coinbase UK or Kraken — buy USDC with GBP debit card or bank transfer; (2) Revolut — buy crypto and send to wallet; (3) MoonPay or Transak — Visa/Mastercard UK debit card directly to USDC on Polygon. Standard GBP-to-USDC conversion fees range from 0.5–2.5%.

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