Highest temperature in Shanghai on August 16?

Platform comparison

Market context

Shanghai's highest temperature on 16 August 2026 will be measured at Pudong International Airport Station and resolved against the Daily Observations table on Weather Underground, not the summary high-low figures. Mid-August in Shanghai typically sees peak summer heat, with historical August averages around 32–34°C, though daily highs regularly exceed 35°C during heat waves. The 0% crowd probability suggests either extreme confidence in a specific temperature band or thin initial liquidity; book depth on weather markets often correlates with deposit accessibility, and SEPA transfers or Klarna's deferred-payment rails can unlock retail participation once traders understand settlement mechanics.

Historical August temperatures at Pudong show considerable variance year-on-year. In 2023, mid-August highs reached 37–38°C; in 2022, similar periods saw 34–36°C ranges. This 4–5°C spread across comparable dates underscores why resolution precision matters—the market's reliance on Weather Underground's Daily Observations table rather than rounded summaries can shift outcomes between adjacent temperature bands, particularly when highs cluster near boundary thresholds.

Traders should monitor China Meteorological Administration forecasts released in early August 2026, which typically provide 10-day outlooks. Typhoon activity in the Western Pacific during mid-August can suppress temperatures significantly; conversely, sustained high-pressure systems drive extreme heat. Withdrawal options via USDC or SEPA settlement will determine how quickly positions can be closed post-resolution, affecting risk appetite for longer-dated weather contracts.

Methodology

This page compares Highest temperature in Shanghai on August 16? 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.

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 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).