Highest temperature in Beijing on July 9?

Platform comparison

Market context

On 9 July 2026, the Beijing Capital International Airport Station will record its peak temperature for the day, a single real-world metric that determines the outcome of a prediction market resolving to a specific Celsius range. The current crowd-implied probability of 0% for a 32°C hit suggests traders believe the day will remain cooler, yet historical patterns in early July contradict such certainty. Beijing’s hottest month is July, with an average high of 88°F (31.1°C), and recent years have seen extreme spikes; in 2023, temperatures reached 40°C, while the all-time record of 41.9°C was set on 24 July 1999. Even on 7 July over the past two decades, maxima have hit 36°C, indicating that a 32°C threshold is well within plausible range despite the market’s scepticism[2][3][6].

Traders should monitor upcoming meteorological forecasts and heatwave advisories from Chinese authorities, as these often precede significant temperature surges. Recent news from Reuters confirms China recorded its hottest month in recent history in July 2024, with average temperatures eclipsing previous records, a trend that may persist into 2026[5]. The market’s traction is directly tied to funding flows; as depositors utilise Klarna, SEPA, or USDC rails to enter the book, the depth of the market expands, allowing larger positions on temperature outcomes. Withdrawal friction via SEPA or Klarna can delay capital rotation, affecting how quickly new information is priced. With the settlement window ending 12:00 UTC on 9 July 2026, any sudden announcement of a heat dome or high-pressure system could rapidly shift probabilities from the current 0% baseline[4][9].

Sources: 1 · 2 · 3 · 4 · 5

Methodology

This page compares Highest temperature in Beijing on July 9? 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).

FAQ

What does SOFORT cost as a deposit method?

Polymarket Klarna UK charges no fees for SOFORT. The only cost is the internal FX spread (typically <1%) on EUR→USDC conversion. SOFORT itself has no end-user fees — the platform absorbs acquirer costs.

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.

How fast is SEPA deposit?

SEPA Instant: under 10 seconds. SEPA Standard: 1-2 business days. Both accepted fee-free; the internal USDC conversion runs automatically once EUR lands in the platform account.

How do withdrawals work?

Identical methods in reverse. SEPA withdrawal: T+1 (standard) or under 10 seconds (SEPA Instant). Klarna withdrawals process via bank-account refund. USDC withdrawal to external wallet: Polygon gas cost (typically $0.01).

Are payment details protected?

Yes. Card and bank details are never stored by Polymarket Klarna UK — they pass directly through PCI-DSS compliant payment service providers (Adyen, Stripe). Polymarket Klarna UK retains only transaction IDs and Klarna reference numbers for reconciliation.