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Taipei July 2 Peak: Will 36°C Hit the Mark?

Taipei July 2 Peak: Will 36°C Hit the Mark?

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SR Sofia Renard Climate & Science Analyst
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Lines Verdict
YES at 100% implied probability

LEAN NO: Taipei's July 2 high likely falls in the 35-37°C window, but single-degree resolution spreads probability across brackets. The 36°C bin at 33.5% is plausible but not dominant. Market probability: 33.5%.

100% Market Probability
1h +0.0% 24h +66.5% Trend Moderate (65/100)
Volume
$114.6K
$76.1K in 24h
Liquidity
$139.6K
Deep liquidity
Time Left
7 hours
Resolves Jul 2
115K Vol. Jul 2, 2026

Tomorrow’s high in Taipei is already being traded, and the market isn’t convinced 36°C is the number. With 33.5% implied probability, the 36°C bracket sits in a competitive field of eleven outcome bins spanning 30°C or below to 40°C or higher. A sharp 6% drop in the past 24 hours signals traders are rotating their conviction elsewhere, most likely toward the adjacent 35°C or 37°C brackets.

The market question is simple: does Taipei’s highest recorded temperature on July 2 resolve at exactly 36°C? The YES price sits at 0.34 and NO at 0.67. Resolution closes at 12:00 UTC on July 2, 2026. Total volume has reached $54,708, with $43,487 of that arriving in the last 24 hours alone.

How the Thirty-Six Degree Contract Works

Taiwan’s Central Weather Administration operates the Taipei weather station network that produces official daily temperature records. The market resolves YES if the official peak temperature recorded for July 2 lands at exactly 36°C, and NO if it lands at any other value across the full bracket range.

  • YES (36°C exactly): priced at 0.34, implying a 33.5% probability that tomorrow’s high is precisely 36 degrees.
  • NO (any other outcome): priced at 0.67, implying a 66.5% probability that the high lands somewhere else across ten competing brackets.

The NO side wins across a wide range of conditions. Taipei’s daily high could reach 35°C, 37°C, 38°C, or fall short of 36°C entirely, and all of those outcomes pay NO. The basin geography around Taipei concentrates urban heat, but precise single-degree resolution means the probability mass is naturally spread thin across many adjacent brackets. The Central Weather Administration’s readings, not app-based forecasts, determine resolution.

Momentum and Market Signals

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The momentum composite is softly mixed but directionally negative. A 6% price drop over the past 24 hours, minimal recovery in the 1-hour window, and a trend score of 45.17 (below the neutral midpoint) all point in the same direction: traders are moving probability away from 36°C. The most likely driver is updated numerical weather prediction models refreshed on the morning of July 1, which likely tightened the forecast range around a competing bin.

Volume tells a sharper story. Nearly 80% of total market volume arrived in the last 24 hours, suggesting a burst of informed positioning rather than slow accumulation. At $33,575 in liquidity, this market is thin enough that a single large forecast update or a shift in model consensus could swing the 36°C price by several percentage points before resolution. Volume under $1M means price moves here can be abrupt.

  • The 1h price change of -6.0% and 24h change of +0.5% combine into a net negative signal, with the intraday drop outweighing any prior recovery.
  • Trend score of 45.17 sits below neutral (50), consistent with mild bearish drift away from the 36°C bracket.
  • $43,487 of the $54,708 total volume arrived in the past 24 hours, indicating a concentrated burst of activity tied to forecast updates.
  • Liquidity of $33,575 is thin: new forecast data or a model shift can reprice this contract sharply before the July 2 close.
  • Trader sentiment breakdown is strongly bearish on YES: 33.5% YES versus 66.5% NO reflects broad market conviction that 36°C is not the most likely single outcome.

Lines Analysis: Taipei’s Heat Basin and the Precision Problem

Taipei sits in a topographic basin that traps heat and pushes the urban core 2 to 3 degrees above surrounding rural stations. Early July regularly produces highs in the 33°C to 38°C range, and 36°C falls squarely within the climatological median. That makes it a plausible target, but plausible is not the same as probable in a single-degree resolution structure. The Central Weather Administration’s July records show the 35°C to 37°C window captures a plurality of days, but no single degree dominates.

The toughest challenge for YES is the precision requirement. A forecast centered on 36°C still has meaningful probability mass at 35°C and 37°C. If Taiwan’s synoptic pattern delivers a slightly stronger sea breeze off the Taiwan Strait, the high could stall at 35°C. If afternoon convection suppresses and the southwest monsoon flow strengthens, 37°C becomes equally plausible. The structure of this market distributes probability across eleven brackets, which mathematically limits how high any single bracket can realistically price.

  • Taiwan Central Weather Administration: watch for the official morning forecast update on July 2, which locks in the daily high prediction within a narrow range.
  • Regional synoptic pattern: southwest monsoon strength determines whether urban heat accumulates past 36°C or gets capped by convective cloud cover.
  • Adjacent bracket pricing: if the 35°C or 37°C brackets are moving higher simultaneously, that directly signals probability is flowing away from 36°C.
  • Morning station readings: early-day temperatures from Taipei’s official stations set the trajectory and can confirm or undercut the 36°C scenario before market close.
  • Sea breeze timing: a late-afternoon sea breeze penetrating the Taipei basin typically drops the official peak by 1 to 2°C and would push resolution toward the 35°C bracket.

Total volume of $54,708 is modest. The data as of July 1 favors the NO side, reflecting the structural difficulty of landing on a single degree in a multi-bracket market. Nothing in the current signal set argues strongly for the 36°C bracket over its immediate neighbors. The market is pricing the precision problem correctly.

LINES VERDICT

LEAN NO: PRECISION REQUIREMENT FAVORS THE FIELD

Taipei’s July 2 high will almost certainly fall within the 35°C to 37°C window, but the single-degree resolution structure spreads that probability across three brackets. The 36°C bracket at 33.5% is fairly priced given the uncertainty, but the structural math favors NO across the full field.

What the market says: At 33.5% implied probability, traders are treating 36°C as a credible but minority outcome. The market is pricing uncertainty across eleven brackets, not a directional call on heat. With resolution arriving July 2, any final-day forecast update can reprice this contract sharply.

Key unknown: Taiwan Central Weather Administration’s July 2 morning model run is the single most important data point. A forecast update locking in a 35°C or 37°C peak would immediately drain probability from the 36°C bracket and move the NO price further.

Frequently Asked Questions

It means traders collectively assign a roughly one-in-three chance that Taipei's official July 2 high lands exactly at 36°C. Ten other brackets compete for the remaining 66.5% of probability.

NO pays if Taipei's official peak on July 2 resolves at any temperature other than exactly 36°C, including 35°C, 37°C, or any other bracket across the full range.

Taiwan Central Weather Administration's morning forecast update on July 2 is the primary mover. A tighter model run centering on 35°C or 37°C would shift probability away from the 36°C bracket immediately.

Resolution closes at 12:00 UTC on July 2, 2026, based on the official peak temperature recorded by Taiwan's Central Weather Administration for that calendar day.

Total volume is $54,708 with $33,575 in liquidity. That is thin. Price can move sharply on a single large trade or forecast update before the July 2 close.

We aggregate the live positions of the top 50 Polymarket whales (ranked by 30-day tracked volume) into one composite reading per market. It refreshes every hour. The percentage shows how many of those whales hold YES versus NO; the net dollar position shows the cohort's directional exposure in dollars.

A convergence event fires when three or more tracked wallets buy the same outcome on the same market within a four-hour window. We surface these in the activity feed and the VIP digest.

No. Lines is an editorial and data product. We do not operate prediction markets, custody funds, or accept trades. All trade flows deep-link to Polymarket via our affiliate code. Probabilities shown are market-implied and not predictions or recommendations.

What Could Shift These Probabilities?

Monsoon Flow Stalls, Basin Heats to Exactly 36°C

If Taiwan's southwest monsoon weakens overnight and urban heat accumulation proceeds without convective cloud cover, Taipei's basin could peak at exactly 36°C. A CWA morning forecast centered on 36°C with tight spread would push YES toward 40% or higher before resolution. This is the most straightforward path to a YES payout.

Sea Breeze Arrives Early, Cap Falls to 35°C

A stronger-than-expected sea breeze penetrating the Taipei basin in the early afternoon would cap the official high at 35°C. That single-degree miss collapses the 36°C bracket to near zero and pays NO. July sea breeze timing is the most common source of forecast error in Taipei temperature prediction.

Updated Model Run Recenters on 36°C

Taiwan's CWA model could reanchor on 36°C if overnight temperature data from Taipei stations shows a warmer-than-expected base. A July 2 morning update showing 36°C as the point forecast with low spread would pull probability back into this bracket and give YES a genuine rally.

Unexpected Convective Development Pushes to 37°C or 38°C

Rapid afternoon thunderstorm development over the mountains northeast of Taipei occasionally fails to suppress the urban high and instead advects warm air into the basin. A 37°C or 38°C resolution would pay NO but would represent a surprise relative to current forecasts and drain any remaining probability from the 36°C bracket entirely.

Key macro factor: East Asia's early July 2026 heat pattern has been amplified by a persistent Pacific high pressure ridge, consistent with the broader trend of above-average summer temperatures across the region recorded through mid-2026.

Market Timeline

Jun 30, 4:02 AM
Market Created
Jun 30, 4:02 AM
Market Opened
12:00 PM
Market Resolution

Market Comments

Probabilities shown are market-implied and not predictions or recommendations. This content is for informational purposes only.