Highest temperature in Paris on June 2?

Platform comparison

Market context

Paris will experience weather on 2 June 2026, with the highest temperature recorded at Le Bourget Airport determining the settlement outcome. Historical June temperatures in Paris typically range from 20–28°C, though heat waves can push readings above 30°C. The 0% crowd probability suggests traders are either uncertain about temperature bands offered or the market lacks sufficient liquidity to attract initial positions. Early-stage weather markets often show sparse trading until deposit friction decreases—SEPA transfers and Klarna on-ramps typically take 1–3 business days, whilst USDC settlement reduces friction for traders already holding stablecoins. Book depth remains thin until funding flows stabilise, meaning the implied probability reflects limited capital committed rather than genuine forecast consensus.

June 2026 falls outside the typical European heat-wave season, which peaks in July–August. The Met Office and Météo-France issue seasonal outlooks in May, providing traders with ensemble forecasts roughly 30 days ahead. Real-time catalysts include the North Atlantic Oscillation index and Atlantic sea-surface temperatures in late May, which influence whether high-pressure systems establish over continental Europe. Traders should monitor European weather advisories issued 7–10 days before the settlement date. Withdrawal rails matter for market traction: traders comfortable with SEPA redemption may commit capital earlier than those requiring Klarna or USDC bridges, affecting whether the book deepens before June or remains speculative.

Methodology

This page compares Highest temperature in Paris on June 2? 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. PolyGram additionally offers Klarna and SOFORT as fiat on-ramps to USDC. Live odds reflect the Polymarket order book.

Resolution & payout

Resolution source: This market settles from the official publication at https://www.wunderground.com/history/daily/fr/bonneuil-en-france/LFPB. A proposer submits the result to the UMA Optimistic Oracle on Polygon, the two-hour challenge window opens, and the smart contract pays out in USDC.

Settlement path determines payout latency. Polymarket settles on-chain (USDC, minutes). Broker frontends like PolyGram 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 PolyGram?

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 PolyGram converts internally to USDC for the Polymarket order book. Processing: typically under 30 minutes.

What does SOFORT cost as a deposit method?

PolyGram 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.

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).