Highest temperature in Shanghai on July 11?

Platform comparison

Market context

Shanghai faces its peak summer heat on 11 July 2026, with the Shanghai Pudong International Airport Station expected to record a daily high well above 30°C. Historical data confirms that July in Shanghai is consistently hot and humid, with daytime temperatures typically hovering above 30°C and frequently exceeding 35°C, while recent years have seen peaks reach 38°C [3][6]. The current 0% crowd-implied probability for any specific outcome suggests the market is either illiquid or the settlement range is misaligned with these established climatic norms, as temperatures rarely fall below 26°C during this period [6][9].

Traders monitoring this event must watch real-time meteorological updates from Wunderground, the designated resolution source, for any sudden shifts in cloud cover or precipitation that could suppress the peak temperature [3]. Forecasts for the immediate period indicate partly cloudy conditions with a chance of thunderstorms, which historically act as a cooling catalyst by reducing solar radiation and lowering maximum daily highs [4][10]. The market’s book depth will likely correlate directly with funding flows entering via Klarna and SEPA on-ramps; as deposit friction decreases, liquidity should increase, allowing traders to better price the probability of extreme heat events against the historical baseline of 30–38°C [3][6].

Sources: 1 · 2 · 3 · 4 · 5

Methodology

This page compares Highest temperature in Shanghai on July 11? 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

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.

What's the minimum deposit?

10 EUR / 10 USD equivalent. No upper limit, but deposits over $1,500 lifetime volume trigger a quick KYC flow (typically 5-10 minutes).

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.