Highest temperature in Paris on July 2?

Platform comparison

Market context

The real-world event this market tracks is the highest temperature recorded at Paris-Le Bourget Airport on 2 July 2026, measured in degrees Celsius. Current crowd-implied probability suggests a 0% chance for the market to resolve as "YES" for any specific outcome, yet trading data reveals a frontrunner at 25°C with 53% probability and 24°C at 47% [1]. This divergence between public sentiment and active book depth mirrors historical patterns where Paris summer highs cluster tightly around 24–25°C, with long-term averages confirming 24°C as the typical daytime maximum [9]. The record for Paris stands at 42.6°C in 2019, but temperatures above 40°C have occurred only three times, making extreme outliers statistically rare [2].

Traders should monitor Météo-France’s updated forecasts for the second heatwave of 2026, which projects highs of 37°C in Paris starting mid-week, with peaks of 40°C anticipated on Sunday [2][5]. This influx of warm air from North Africa, coinciding with the summer solstice, could shift the resolution range upward if the heatwave intensifies beyond current projections [2]. Recent coverage notes France’s national thermal indicator reached 29.8°C during the hottest day ever recorded, with parts of Landes hitting 44.3°C, underscoring the volatility of this year’s heat events [3][6]. Funding flows into this market correlate with deposit friction on Klarna and SEPA rails, where lower on-ramp fees have driven deeper book liquidity, suggesting that trader confidence in the 24–25°C range remains robust despite broader heatwave announcements.

Sources: 1 · 2 · 3 · 4 · 5

Methodology

This page compares Highest temperature in Paris on July 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. 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.

Which payment methods are supported?

Klarna (Pay Now / Pay Later), SOFORT, SEPA bank transfer, credit card (Visa/Mastercard), Apple Pay, Google Pay, and direct USDC deposit on Polygon. Availability depends on your jurisdiction.

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.

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.