Highest temperature in Manila on June 30?

Platform comparison

Market context

Manila’s June 30, 2026, high temperature will be measured at Ninoy Aquino International Airport, with settlement confirming the peak Celsius reading recorded by Wunderground. While the current crowd-implied probability for a “YES” outcome on this specific contract sits at 0%, this figure diverges sharply from cross-platform trader consensus, which centres on 29–31°C outcomes, with 31°C holding a 37% probability and 32°C at 26% on Polymarket[1]. Historical patterns for Manila in June show daily highs averaging 32°C, dropping to 27°C overnight, with 12 rainy days and frequent but often infrequent thunderstorms due to high humidity[3]. The wet season, spanning June to October, typically yields average highs of 26–31°C, whereas the dry season (November–May) sees hotter peaks of 28–32°C, with April being the hottest month[4].

Traders should monitor PAGASA’s short-range guidance, which currently forecasts 25–33°C, and watch for real-time updates on cloud cover and precipitation intensity that could suppress peak temperatures[1]. Recent meteorological data indicates daily highs in Manila for June 2026 will range from 89°F to 93°F (31.7°C–33.9°C), with an average high of 91°F (32.8°C)[6]. Any sudden shift in monsoon activity or unseasonal rainfall could push readings below the 30°C threshold, altering the odds significantly. Analysts note that while thunderstorms are common, they remain fairly infrequent in June, meaning clear-sky heat spikes are still plausible[3]. The key dependency is whether the airport station records a peak within the 30–31°C bracket, as implied by the broader market view, rather than the extreme 0% probability currently assigned to this narrow contract.

Sources: 1 · 2 · 3 · 4 · 5

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 Best Prediction Markets 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 Best Prediction Markets 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.

Do I need to KYC for this market?

On Polymarket directly, no — it's wallet-based. Intermediary brokers like Best Prediction Markets UK trigger KYC only above $1,500 of lifetime trading volume; under that you trade pseudonymously with a single wallet address.