Platform comparison
| Platform | YES odds | NO odds | Fee | KYC | Settlement | |
|---|---|---|---|---|---|---|
Polymarket (via Polymarket Bot UK) Pick polygram.ink (preferred broker) |
87% | 13% | 0% (USDC on-chain) | No-KYC up to $1,500 | USDC, auto via UMA oracle | Place a position → |
Polymarket (direct) polymarket.com |
87% | 13% | 0% | Geo-blocked in US/UK/EU | USDC, on-chain | Place a position → |
Kalshi kalshi.com |
— | — | Up to 7% per trade | US-only, KYC required | USD | Place a position → |
Betfair Exchange betfair.com |
— | — | 2-5% commission | Full KYC from first trade | GBP / EUR | Place a position → |
Manifold Markets manifold.markets |
— | — | Play-money (mana) | None — play-money | Mana (no cash-out) | Place a position → |
Outcome probabilities
Current market-implied probability for each outcome, from the live order book.
| Outcome | Probability |
|---|---|
| 29°C | 87% |
| 30°C | 12% |
| 31°C | 2% |
| 26°C or below | 0% |
| 27°C | 0% |
| 28°C | 0% |
| 32°C | 0% |
| 33°C | 0% |
| 34°C | 0% |
| 35°C | 0% |
| 36°C or higher | 0% |
Market context
Manila’s Ninoy Aquino International Airport is expected to record a daily high near 32°C on 30 June 2026, with overnight lows around 27°C, as the city enters its wet season marked by frequent rainfall and high humidity. Historical data confirms that June typically sees 12 rainy days and only five storm events, with light breezes and minimal strong winds, making extreme heat spikes less probable than in the dry months of March and April[1][2].
The current crowd-implied probability of 0% for temperatures hitting the 30°C bracket appears inconsistent with both seasonal averages and recent records, including a 38.8°C all-time peak logged at the same PAGASA station in April 2024[5]. Programmatic traders should monitor real-time Wunderground feeds for the Ninoy Aquino station, cross-referencing with PAGASA’s daily bulletins and local weather alerts, as sudden convective activity or cloud cover could suppress highs below 30°C[6][7]. A recent ABS-CBN report on Metro Manila’s temperature extremes underscores the volatility of urban heat records, suggesting that algorithmic models must weight short-term atmospheric dependencies more heavily than long-term seasonal trends[5].
Traders should watch for PAGASA’s daily weather forecasts released each morning, which often adjust temperature projections based on incoming cloud cover and moisture levels, and for any sudden shifts in wind patterns that could alter heat accumulation at the airport[2]. Conditional orders tied to Wunderground’s hourly updates can capture intraday deviations, while copy-trading bots focused on similar tropical markets may offer early signals if broader regional heat anomalies emerge. The settlement window ending 12:00 UTC on 30 June 2026 requires precise timing, as the highest temperature is recorded across all times of that day, not just the afternoon peak[1][3].
Methodology
This page reviews Highest temperature in Manila on June 30? 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
- 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.
- What does Polymarket cost to trade?
- Polymarket itself charges 0% — the only cost is the Polygon network fee, typically under $0.01 per transaction. Off-chain venues like Kalshi or Betfair charge 2-7% commission.
- 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.
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