Highest temperature in Chengdu on July 23?

Platform comparison

Market context

Chengdu’s highest temperature today will be set by the afternoon reading at Shuangliu Airport, and the market’s 0% YES price implies traders are not expecting an extreme heat outcome. Current weather context points to a warm but fairly humid setup rather than a spike: BBC Weather shows Chengdu at 24°C, with 74% humidity and a west-southwesterly breeze, which tends to support muggy conditions more than a sharp temperature overshoot.[2]

For framing, Chengdu in July is typically a wet month, with one July outlook projecting more than 228.5 mm of rain across over 20 days, a pattern that can suppress daytime highs when cloud cover and showers persist.[1] In that context, the key comparison for this market is not absolute heat alone but whether the day clears into a dry, sunny afternoon; a lot of the time, the ceiling is shaped by rainfall timing rather than by the broader seasonal average.[1]

For traders, the practical catalysts are the same ones that move cash into the book: how easy it is to top up, what fees are taken on deposit, and how quickly withdrawals can be routed back out through Klarna, SEPA, or USDC. Markets like this tend to deepen when funding is frictionless, because smaller weather positions are often funded opportunistically rather than from large pre-funded balances, so any snag in on-ramp or payout rails can matter more than the forecast itself.

Sources: 1 · 2

Methodology

This page compares Highest temperature in Chengdu on July 23? 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.

Can I deposit with a credit card?

Yes, Visa and Mastercard. Credit card deposits carry a ~2.5% acquirer surcharge (standard for card payments). Apple Pay and Google Pay run on the same card rails — same surcharge.

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).