Highest temperature in Kuala Lumpur on August 3?

Platform comparison

Market context

Kuala Lumpur’s midday heat on 3 August will be judged by the highest reading recorded at Kuala Lumpur Intl Airport Station before the settlement window closes, so the market is really about whether the day’s peak gets into the low-to-mid 30s Celsius rather than the overnight minimum. Forecasts for early August cluster around the low 30s: AccuWeather shows August highs in Kuala Lumpur of about 88–93°F, or roughly 31–34°C, while the Met Office and other guides point to daytime maxima around 32–33°C with warm nights. [1][11][13][17]

For probability reading, the 0% YES level looks disconnected from the weather setup, because comparable August cases in Kuala Lumpur usually settle near the upper end of the low-30s band rather than anything extreme. The key frame for a bot or conditional-order workflow is to map the forecast distribution against the market’s temperature buckets: if the site’s available ranges bracket 31–33°C, those bins carry the most plausible mass; if the forecast nudges hotter, the probability shifts towards the adjacent higher band. Kuala Lumpur’s August climate is typically humid and rainy, but that does not prevent a daytime spike into the low 30s. [1][16][17]

A trader should watch the airport-specific hourly trend rather than citywide summaries, because the market resolves from Wunderground’s Kuala Lumpur Intl Airport Station, not a downtown observation. The main catalysts are the timing of cloud build-up, afternoon showers or thunderstorms, and any shift in wind or rain probability around the heat of the day; current hourly forecasts from AccuWeather and Ventusky already show temperatures around 31–33°C with rain risk concentrated later in the day. In a programmatic setup, that means polling the hourly series, tracking the day’s running maximum, and updating any price model when the forecasted peak moves across a settlement bucket. [6][14][20]

Sources: 1 · 2 · 3 · 4 · 5

Methodology

This page reviews Highest temperature in Kuala Lumpur on August 3? across five venues. The live probability is the Polymarket mid-price, sourced directly from the on-chain Polygon order book; the comparison columns benchmark each venue on fee structure, KYC, settlement currency and payment rails. Every CTA routes to Polymarket Bot UK, which mirrors the Polymarket order book at 0% fees.

Resolution & payout

At resolution the UMA oracle takes over: a proposer posts the outcome with a bond, any token holder can dispute within two hours. Without dispute the result is accepted and the smart contract distributes USDC instantly.

On Kalshi (CFTC-regulated) resolution runs through their in-house clearing engine in USD. Betfair Exchange settles after match end in the account's local currency. Manifold pays no cash — only its in-platform "mana" currency.

FAQ

Where can I trade this market with the lowest fees?

Polymarket is geo-blocked in the US/UK/EU. The easiest 0%-fee broker into the same order book is Polymarket Bot UK. Kalshi charges up to 7% per trade; Betfair Exchange takes 2-5% commission on net winnings.

Is this market available outside the US?

Polymarket itself is geo-blocked in the US/UK/EU. Always check the legal status of prediction markets in your jurisdiction before trading.

How does resolution work?

Through the UMA Optimistic Oracle on Polygon: a proposer submits the outcome, a two-hour challenge window opens, and USDC payouts settle automatically once the result is final.

How fast are USDC deposits?

Polygon credits deposits after 12 confirmations — usually under 30 seconds. Withdrawals follow the same path and land back in your wallet within minutes.

How reliable are the quoted odds?

The YES/NO percentages are the live mid-prices of the Polymarket order book. On deep markets they move every few seconds; on thinner ones you'll see short plateaus.