Highest temperature in Shenzhen on August 20?

Platform comparison

Market context

Shenzhen will experience peak summer heat on 20 August 2026, with the highest temperature recorded at Bao'an International Airport Station determining the settlement outcome. The market resolves using Weather Underground's Daily Observations table rather than summary figures, a distinction that matters when afternoon spikes diverge from reported highs. Current pricing at 0% YES reflects either extreme confidence in cooler conditions or minimal trading activity, a pattern common in niche weather markets where deposit friction and withdrawal delays suppress early participation.

Shenzhen's August temperatures historically cluster between 32–35°C, with occasional peaks above 36°C during heat waves. The city's coastal position moderates extremes compared to inland Guangdong, though tropical systems can drive volatility. August 2023 saw a peak of 34.8°C; August 2024 reached 35.2°C. These precedents establish the baseline against which traders should calibrate their range selections. The 0% probability suggests either the market has attracted no liquidity yet or the crowd expects sub-32°C conditions—both unlikely given climatological norms.

Traders monitoring this market should track typhoon forecasts issued by the China Meteorological Administration in late July 2026, as tropical systems can suppress daytime highs by 2–4°C. Deposit availability via Klarna and SEPA transfers will influence book depth; markets with faster on-ramp rails historically attract more casual participation and tighter spreads. The settlement window closes at midday UTC on 20 August, creating a hard deadline for position adjustments once morning observations arrive.

Methodology

This page compares Highest temperature in Shenzhen on August 20? 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

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.

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).