Highest temperature in Manila on June 30?

Platform comparison

Market context

Manila’s June 2026 forecast shows daily highs between 89°F and 94°F, with an average high of 91°F (32.8°C), yet the crowd-implied probability for a 30°C bracket remains at 0% because recent data confirms daytime maximums consistently reach 32°C under very high heat and humidity[1][2]. This 0% stance aligns with historical precedent: Metro Manila recorded its all-time highest temperature of 38.8°C at the Ninoy Aquino International Airport in April 2024, surpassing the 1915 record of 38.6°C, proving that extreme heat events in this location are not anomalies but documented realities[3]. The current probability likely reflects a mismatch between the market’s specific 30°C bracket and the region’s typical June highs, which long-term averages place firmly at 32°C, making the 30°C range statistically improbable for a peak temperature[2].

Traders should monitor the Low Pressure Area (LPA 06d) currently inside the Philippine Area of Responsibility, which has a high chance of developing into a tropical depression within 24 hours, as this could trigger scattered rains and thunderstorms that temporarily suppress peak temperatures[6]. PAGASA has already forecast dangerous heat levels for Metro Manila, with apparent temperatures reaching 43°C to 44°C in late May 2026, indicating that heat indices will likely exceed the 30°C threshold even if actual air temperatures fluctuate[4]. The key dependency is whether the LPA intensifies before June 30; if it does, cloud cover and rainfall may lower the daily high, but if the system stalls or weakens, the prevailing southwest winds and 78% humidity will sustain the 32°C daytime maximum typical of June[2][6]. No official announcements are scheduled, but real-time Wunderground data for the Ninoy Aquino International Airport will be the definitive settlement source, so traders must watch for any sudden shifts in cloud cover or precipitation forecasts from PAGASA[3][6].

Sources: 1 · 2 · 3 · 4 · 5

Methodology

We track Highest temperature in Manila on June 30? across the five venues with material prediction-market liquidity. The probability shown is the live Polymarket mid; the comparison rows summarise how each venue treats the underlying contract — fees, KYC thresholds, settlement currency, deposit options. The highlighted row marks the cheapest route into Polymarket's order book.

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 Prediction Today. 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 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 Prediction Today trigger KYC only above $1,500 of lifetime trading volume; under that you trade pseudonymously with a single wallet address.

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.