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Highest temperature in Dallas on July 27?

"Highest temperature in Dallas on July 27?" on Polymarket, Kalshi and Polymarket Tax UK — what traders need to know about platform choice, KYC and tax law.

98-99°F 100% 95°F or below 0% 96-97°F 0% 100-101°F 0% Volume: $71K Closes: 27 Jul 2026
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Highest temperature in Dallas on July 27?

Platform comparison

PlatformYES oddsNO oddsFeeKYCSettlement
Polymarket (via Polymarket Tax UK) Pick
polygram.ink (preferred broker)
100% 0% 0% (USDC on-chain) No-KYC up to $1,500 USDC, auto via UMA oracle Trade this market →
Polymarket (direct)
polymarket.com
100% 0% 0% Geo-blocked in US/UK/EU USDC, on-chain Trade this market →
Kalshi
kalshi.com
Up to 7% per trade US-only, KYC required USD Trade this market →
Betfair Exchange
betfair.com
2-5% commission Full KYC from first trade GBP / EUR Trade this market →
Manifold Markets
manifold.markets
Play-money (mana) None — play-money Mana (no cash-out) Trade this market →

Outcome probabilities

Current market-implied probability for each outcome, from the live order book.

OutcomeProbability
98-99°F100%
95°F or below0%
96-97°F0%
100-101°F0%
102-103°F0%
104-105°F0%
106-107°F0%
108-109°F0%
110-111°F0%
112-113°F0%
114°F or higher0%

Market context

On 27 July 2026, the highest temperature recorded at Dallas Love Field Station will fall into one of several defined ranges. The National Weather Service operates this official station, which has maintained continuous records since 1973 and serves as the primary reference for Dallas-area temperature data. Historical July maxima in Dallas typically range between 95 and 100 degrees Fahrenheit, though extremes have reached 103°F in documented heatwaves.

The current 0% crowd probability reflects the market's nascent stage rather than meteorological certainty. Dallas has recorded temperatures exceeding 100°F on 27 July in at least two instances since 1973, most notably in 2010 during a severe drought period. Comparable July markets in other US cities show that extreme-heat ranges (above 100°F) typically attract 15–25% implied probability when settlement is months away, suggesting this market's pricing may shift materially as summer approaches.

Traders should monitor the Climate Prediction Center's seasonal outlooks, issued monthly, which provide probabilistic guidance on temperature departures from normal. The National Oceanic and Atmospheric Administration's El Niño or La Niña status—currently tracked through the Oceanic Niño Index—influences broader North American temperature patterns. Additionally, any significant drought declarations for Texas in spring 2026 would serve as a leading indicator for sustained heat. The settlement window closes at 12:00 UTC on 27 July, allowing only morning trades before the day's peak temperature is locked in at Love Field.

Methodology

This overview of Highest temperature in Dallas on July 27? 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. Polymarket Tax UK has a different geo footprint.
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.
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.
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.
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Trade Highest temperature in Dallas on July 27? on Polymarket Tax UK

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