Highest temperature in Chengdu on July 25?

Platform comparison

Market context

Chengdu's summer heat on 25 July 2026 will be measured against historical records from Shuangliu International Airport, the city's primary weather station. July temperatures in Chengdu typically range between 24–33°C, with occasional peaks above 35°C during heat waves. The 0% crowd probability suggests traders are either uncertain about range definitions or awaiting clarification on settlement mechanics, a common pattern in weather markets where deposit friction and withdrawal rails affect participation depth. On Polymarket-Klarna, SEPA transfers and Klarna's deferred payment options lower entry barriers for European traders, potentially unlocking liquidity once funding flows stabilise around mid-2026.

Historical data from Wunderground shows Chengdu experienced temperatures exceeding 37°C on multiple July days between 2015 and 2023, with the city's urban heat island effect pushing readings higher than surrounding rural areas. The Sichuan Basin's geography traps warm air, making extreme heat events predictable but not guaranteed. Traders should monitor China's meteorological forecasts released in early July 2026 and any El Niño or La Niña patterns that influence regional summer temperatures. Book depth will likely increase once withdrawal infrastructure is confirmed—traders currently hesitate to commit capital without clarity on USDC redemption timelines or SEPA settlement windows, both critical for managing position exit costs.

Methodology

This page compares Highest temperature in Chengdu on July 25? 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

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.

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.