Highest temperature in NYC on July 1?

Platform comparison

Market context

The underlying real-world event is the daily maximum temperature recorded at LaGuardia Airport on 1 July 2026, measured in degrees Fahrenheit. This specific data point will determine the settlement of the prediction market, with the official resolution sourced from Weather Underground’s historical daily records for the KLGA station.

Historically, LaGuardia has experienced extreme heat in early July, with the all-time record reaching 107 °F on 3 July 1966 [4]. Recent July 2026 forecasts indicate daily highs ranging between 81 °F and 99 °F, suggesting that temperatures in the 90s are plausible [2]. The current crowd-implied probability of 0% for a specific outcome appears inconsistent with this climatic baseline, as comparable years show frequent highs well above 85 °F, the climate normal maximum [3].

Traders should monitor upcoming severe weather announcements and temperature schedules, particularly if storms develop west of the region, which could alter heat accumulation [9]. A recent severe weather update notes a conditional threat of storms that may influence temperature trajectories [9]. Regulatory accessibility is also a factor: German GlüStV implications and US CFTC reach define the legal framework, while the “no-KYC up to $1,500” threshold allows broader participation for this market without identity verification, provided the transaction stays within that limit.

Sources: 1 · 2 · 3 · 4 · 5

Methodology

This overview of Highest temperature in NYC on July 1? reviews the four comparable platforms from a regulatory perspective: which is accessible in your jurisdiction, where KYC kicks in, how the platform is classified by your country of residence. Live probability is the Polymarket mid; comparison columns show regulatory status, KYC thresholds and settlement options for each platform.

Resolution & payout

On Polymarket, resolution runs on-chain via UMA Optimistic Oracle. USDC payout is instant and automatic, with no KYC. Tax treatment depends on your jurisdiction — in the US, gains are usually ordinary income; in the UK, often capital gains. Consult a tax professional for your situation.

FAQ

Is Polymarket legal in my country?

Polymarket is geo-blocked in the US/UK/EU. Actual usage via the Polymarket interface is not possible there. The legal status itself varies — many countries treat prediction markets as a gray area. Is Kalshi Legal in California has a different geo footprint.

Do I need to KYC for Is Kalshi Legal in California?

Not for lifetime trading volume under $1,500. Above that threshold, a quick KYC flow kicks in — ID, selfie, approximately 5-10 minutes. The threshold matches FATF travel standards for unregulated crypto platforms.

How are winnings taxed?

Tax treatment varies by jurisdiction. In most countries, prediction market gains are treated as ordinary income or capital gains. We cannot provide tax advice — consult a tax professional for your specific situation.

Are prediction markets gambling?

Legally unclear in most jurisdictions. Some interpretations classify them as wagering (gambling regulation applies), others as derivatives (financial regulation applies). There's no global precedent specifically for on-chain prediction markets.

Is there a withdrawal cap?

No platform-side cap. You can withdraw any amount provided KYC is complete. SEPA bank withdrawals over €15,000 trigger additional anti-money-laundering checks (statutory obligation for all platforms).