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Highest temperature in Wellington on August 3?

Regulatory snapshot for "Highest temperature in Wellington on August 3?": platform geo-block status, KYC thresholds, tax implications.

16°C 100% 10°C or below 0% 11°C 0% 12°C 0% Volume: $93K Liquidity: $246K Closes: 3 Aug 2026
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Highest temperature in Wellington on August 3?

Platform comparison

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

Outcome probabilities

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

OutcomeProbability
16°C100%
10°C or below0%
11°C0%
12°C0%
13°C0%
14°C0%
15°C0%
17°C0%
18°C0%
19°C0%
20°C or higher0%

Market context

The event is the **highest temperature** recorded at Wellington Intl Airport on 3 August 2026, measured in degrees Celsius and resolved from Wunderground’s daily history page for NZWN. August is normally Wellington’s coldest month, with average highs around 12–13.6°C and a climatological profile that makes a mid-teens outcome more typical than anything much higher[1][3][10].

That is why the current **0% YES** crowd price looks like a pure tail view rather than a consensus on daily weather. Comparable August climate data for Wellington show average highs near 12°C, while historical records for the month are materially higher, including a cited August record of 61°F/16.1°C and another source noting a monthly record high of 61°F in 2009[7][14]. In practical terms, a “YES” outcome on any upper temperature band would usually require an unusually warm, clear, and windsheltered day relative to the city’s winter norm[1][12].

For traders, the main catalysts are the day’s airport observations and whether Wunderground updates its high-temperature line on schedule; there is no separate scheduled event driver beyond the live weather itself. Regulatory and access context also matters: German GlüStV restrictions can affect whether the market is usable from Germany, while US CFTC reach is relevant if an offering is viewed as a regulated derivatives venue rather than a simple wager. “No-KYC up to $1,500” means small users may be able to reach this market with limited identity checks, but only up to that threshold and subject to platform and jurisdictional screening, so accessibility can still vary by residence and compliance status.

Sources: 1 · 2 · 3 · 4 · 5

Methodology

This overview of Highest temperature in Wellington on August 3? 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 Polymarket Legal in Canada has a different geo footprint.
Do I need to KYC for Is Polymarket Legal in Canada?
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.
What happens during a tax audit?
You're responsible for documenting your trades. Is Polymarket Legal in Canada 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).
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