Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Polymarket Klarna UK) Pick polygram.ink (preferred broker) |
100% | 0% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Go to the live market → |
Polymarket (direct) polymarket.com |
100% | 0% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Go to the live market → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Go to the live market → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Go to the live market → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Go to the live market → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| 37°C | 100% |
| 28°C or below | 0% |
| 29°C | 0% |
| 30°C | 0% |
| 31°C | 0% |
| 32°C | 0% |
| 33°C | 0% |
| 34°C | 0% |
| 35°C | 0% |
| 36°C | 0% |
| 38°C or higher | 0% |
Market context
Taipei’s highest temperature on 31 July will be set by the official reading at Taipei Songshan Airport Station, and the market resolves on the day’s peak Celsius value from Wunderground’s history page. At 10:00 UTC, the crowd is pricing **0% YES**, which is consistent with the fact that the settlement window does not close until later and the afternoon heat in Taipei still has room to print a higher number; Focus Taiwan reported that Taipei had already topped **36°C** for a third straight day this morning[1]. July norms in Taipei are hot, with average highs around **32–33°C** and occasional records much higher, so a low-implied probability here mostly reflects the market’s current state rather than an unusual climate setup[4][6][11][14].
Comparable Taipei July cases point to a market that can reprice sharply once the day’s maximum is in view. Forecast services still show late-July highs near **31–34°C**, with one source showing **34°C/25°C** for 31 July and another showing **90°F/82°F** for the same date, which is broadly consistent with a very warm afternoon and leaves little reason to anchor near zero if the instrument is being traded on live weather rather than calendar semantics[2][17]. For payment-driven depth, the key issue is not the temperature itself but how quickly traders can fund accounts when the book moves: faster rails such as Klarna-style card funding, SEPA bank transfers, and USDC deposits typically matter most when a weather event is in play, because they reduce the lag between a fresh forecast and new order flow.
The main catalysts are the afternoon temperature progression, any Central Weather Administration advisories, and the timing of updated Taipei forecasts, all of which can move expectations before the daily high is fixed. Traders will also watch whether the day behaves like the recent run of **36°C+** readings in Taipei, since continued heat raises the chance that the final Wunderground high lands in the upper end of the usual July range[1][11]. If funding friction is low, books on this kind of event tend to deepen as short-dated weather bets can be entered and hedged quickly; if deposits are delayed or withdrawal rails are clunky, participation is thinner and price discovery is slower even when the forecast changes materially.
Methodology
This page compares Highest temperature in Taipei on July 31? 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.
- 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).
- 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.
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