Highest temperature in Seoul on July 6?

Platform comparison

Market context

The underlying event is the highest temperature recorded at Incheon International Airport on 6 July 2026, which will determine the market outcome. Historical data shows Seoul’s July highs typically range between 24°C and 28°C, with long-term averages peaking at 27.7°C [3][5]. However, extreme outliers exist: in early July 2023, Seoul hit 37.7°C, the highest early-July temperature in 117 years of records [8]. This recent anomaly explains why the current crowd-implied probability of a higher-than-expected range sits at 0%—traders are anchored to typical summer norms despite the precedent of record-breaking heat.

Traders should monitor the Korea Meteorological Administration’s short-range forecasts and any official heat advisories issued ahead of the settlement date [2]. A key catalyst is the potential for monsoon-related humidity spikes, which can elevate temperatures beyond historical averages. Recent reporting from Anadolu Ajansı confirms that South Korea has already experienced unprecedented July heat, suggesting climate volatility may persist into 2026 [8]. Additionally, Wunderground’s real-time data for Incheon Airport will be the definitive resolution source, so traders must watch for discrepancies between forecast models and actual readings as the day approaches. The market’s book depth is directly tied to funding flows from payment rails like Klarna and SEPA, which influence liquidity and price sensitivity.

Sources: 1 · 2 · 3 · 4 · 5

Methodology

This page compares Highest temperature in Seoul on July 6? 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.

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.

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.

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).