Highest temperature in NYC on July 19?

Platform comparison

Market context

On 19 July 2026, the highest temperature recorded at LaGuardia Airport Station will fall into one of several defined ranges. This market settles against historical weather data from Weather Underground, capturing the single daily maximum in degrees Fahrenheit. The 0% crowd probability suggests traders are either absent from this particular outcome band or expect a temperature outside the specified bracket entirely.

New York City's July temperatures cluster reliably between 78°F and 92°F based on thirty-year normals, with extreme heat days (95°F+) occurring roughly once per summer. The current 0% reading warrants scrutiny: either the market has priced in a cooler-than-normal July 2026, or liquidity remains thin enough that no traders have yet positioned in this specific range. Historical precedent shows July 2012 reached 96°F at LaGuardia; July 2019 peaked at 90°F. The absence of trading activity does not indicate meteorological impossibility but rather market segmentation.

Traders monitoring this outcome should track Atlantic weather patterns from mid-July 2026, particularly the position of the Bermuda High and any tropical systems affecting the Northeast corridor. The National Weather Service issues extended forecasts five to ten days ahead; these become actionable roughly one week before settlement. Humidity levels and overnight lows also influence daily maxima. Settlement closes at noon UTC on 19 July, meaning the final temperature reading must be confirmed by Weather Underground before market resolution. Early-season heat waves in June or July often signal atmospheric conditions favourable to sustained high temperatures later in the month.

Methodology

This overview of Highest temperature in NYC on July 19? 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

Do I need to KYC for Polymarket Tax UK?

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.

Can I trade anonymously?

Pseudonymously, yes — up to the KYC threshold. Polymarket Tax UK stores an email address and wallet addresses rather than a legal name. Over $1,500 lifetime volume triggers KYC, after which identity is no longer anonymous.

What happens during a tax audit?

You're responsible for documenting your trades. Polymarket Tax UK exports a full transaction history (CSV/PDF) for tax reporting. In an audit you'll need to present these documents.

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).

What if regulation changes?

If regulation changes in your jurisdiction (e.g. prediction markets are banned), Polymarket Tax UK would geo-block the affected region and continue processing withdrawals. Your funds remain withdrawable at any time.