Highest temperature in Hong Kong on July 6?

Platform comparison

Market context

On 6 July 2026, Hong Kong will record its daily maximum temperature, a real-world event that determines the outcome of a prediction market where traders currently assign 0% probability to the "YES" outcome for any specific range. Historical data from the Hong Kong Observatory shows that early July regularly produces daily maxima between 31°C and 33°C, with average July temperatures hovering around 32°C amid frequent cloud cover and moisture [3][8]. The market’s current 0% probability for a specific range appears misaligned with these climatology patterns, as traders see 30–32°C as the most probable bracket based on official guidance [1]. This discrepancy suggests book depth is being driven by funding flows rather than weather fundamentals, where deposit friction via Klarna or SEPA rails may limit liquidity entry despite clear seasonal trends [2].

Traders should monitor the Hong Kong Observatory’s seasonal forecast for July–September 2026, which predicts normal to above-normal temperatures due to current ENSO status and climate model outputs [4]. A key catalyst is the release of the "Daily Extract" data for 6 July, which finalises the "Absolute Daily Max" resolution source once published [1]. Recent weather outlooks indicate temperatures will range from 25°C to 29°C through 9 July, with medium-high probability of significant rain on 6 July, potentially suppressing peak temperatures [7][10]. The market’s traction correlates directly with on-ramp friction: if USDC withdrawal rails or Klarna deposit fees remain high, book depth may stay thin despite clear temperature expectations, as funding flows dictate liquidity rather than event probability [1].

Sources: 1 · 2 · 3 · 4 · 5

Methodology

This page compares Highest temperature in Hong Kong 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.

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.

What's the minimum deposit?

10 EUR / 10 USD equivalent. No upper limit, but deposits over $1,500 lifetime volume trigger a quick KYC flow (typically 5-10 minutes).

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.