Highest temperature in Chengdu on August 17?

Platform comparison

Market context

Chengdu’s highest temperature on 17 August is normally set by a humid summer pattern rather than a single clean forecast, with late-summer highs commonly around 30–32°C and rain still frequent. One current forecast points to showers and a daytime high near 26°C, while broader August normals in the city sit closer to 30°C, so the distribution is wide enough that a modest miss on cloud cover or rain timing can move the settlement band materially.

That sort of range is usually what matters in temperature markets: the upper bound depends on whether convection breaks early and whether afternoon rain suppresses the day’s peak. Recent Chengdu forecasts have shown highs from the upper 20s to the low 30s, which makes the middle bands more defensible than an extreme outcome. The market’s 0% YES implied probability looks more like thin book depth than a hard view on the weather, especially where funding friction can matter as much as conviction.

For traders, the main catalysts are the day-ahead and same-day weather updates for Chengdu Shuangliu International Airport, plus any change in rain timing before the settlement window closes at 12:00 UTC. Liquidity can also track deposit convenience: faster on-ramps, lower fees, and usable withdrawal rails such as Klarna-linked funding, SEPA transfers, or USDC tend to pull in more participation, which is often what widens the book and sharpens price discovery.

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Methodology

This page compares Highest temperature in Chengdu on August 17? 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.

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.

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.

What payment methods can UK users use for Polymarket?

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%.

How long do Polymarket withdrawals take for UK users?

Polymarket withdrawals to your Polygon wallet are instant (on-chain). Converting USDC back to GBP via Coinbase UK or Kraken typically takes 1–3 business days for bank transfer, or near-instant for Revolut. Polygon gas fees are minimal (<$0.01 per transaction).