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Qingdao July 5 Peak Temp: Can 33°C Hold at 29%?

Qingdao July 5 Peak Temp: Can 33°C Hold at 29%?

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SR Sofia Renard Climate & Science Analyst
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Lines Verdict
NO at 69% implied probability

NO FAVORED: The 33°C outcome faces the dual headwind of a 5% hourly price drop and the structural difficulty of exact-degree resolution across more than ten competing outcomes. Market probability: 29%.

31% Market Probability
1h +0.0% 24h +0.0% Trend Weak (37/100)
Volume
$3.5K
$3.5K in 24h
Liquidity
$31.2K
Moderate depth
Time Left
1 day
Resolves Jul 5
3K Vol. Jul 5, 2026

Two days out from resolution, the Qingdao July 5 temperature market has settled into a clear bearish lean. The 33°C outcome sits at 29% implied probability after dropping 5% in the last hour alone. That move signals traders are repositioning away from the mid-range outcome, not toward it.

The market question asks: what will the highest temperature in Qingdao be on July 5, 2026? The 33°C outcome is priced at $0.29 YES and $0.71 NO. The market closes at 12:00 UTC on July 5. Total volume is $3,161, all of it moved in the last 24 hours.

How the 33°C Contract Works

YES pays out if Qingdao’s peak temperature on July 5 lands exactly at 33°C. NO pays out if the daily high comes in at any other value, whether cooler or warmer. Resolution follows the official measurement record for Qingdao.

  • YES ($0.29): Qingdao hits exactly 33°C as its July 5 daily high.
  • NO ($0.71): The daily high falls at 32°C, 34°C, 31°C, 35°C or higher, 30°C, 29°C, 28°C, 27°C, 26°C, or 25°C and below.

The NO position covers a wide band. Any forecast deviation, warmer or cooler than 33°C, pays out the NO side. Qingdao’s coastal location on the Yellow Sea introduces meaningful forecast uncertainty. Sea breeze effects can suppress afternoon highs by 2°C to 4°C compared to inland stations, making exact-degree resolution markets structurally difficult to price.

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Momentum and Market Signals

The momentum composite here is bearish and accelerating. A 5% drop in the last hour, combined with a trend score of 44.38 (below the neutral midpoint), points to active selling pressure on the 33°C outcome. The most likely driver is updated short-range forecast models for Qingdao, which typically tighten considerably at the 48-hour mark.

Total volume is $3,161, with all of it arriving in the last 24 hours. Liquidity sits at $20,803, which means the order book has depth relative to volume. But at under $1M in total volume, this market is thin. A single large trade could move the price sharply before resolution.

  • The 1-hour price change of -5% reflects active repositioning, likely tied to updated NWP model output for the July 4 to 5 period over eastern China.
  • Trend score of 44.38 confirms the market is leaning bearish on 33°C, not neutral.
  • Liquidity at $20,803 provides cushion, but thin overall volume means price discovery here is noisy.
  • The spread between YES and NO ($0.29 vs $0.71) reflects strong consensus that 33°C is not the most likely single outcome.
  • No whale trades have been recorded. The current price reflects retail-level positioning only.

Lines Analysis: Qingdao’s July 5 Forecast Window

Qingdao in early July sits in a meteorologically active window. The city’s average July daily high runs near 28°C to 30°C, but heat events driven by southwesterly flow from inland China can push readings into the low-to-mid 30s. A 33°C reading would represent a meaningful departure from climatological norms, requiring a sustained hot air mass without significant marine influence.

The NO position becomes compelling when you consider the distribution of possible outcomes. This is not a YES-or-NO binary on a single threshold. The market is asking traders to identify one specific degree reading out of more than ten possible outcomes. Even if 33°C is the single most likely individual outcome, its probability of being the exact resolution value is inherently capped. Forecast models at 48 hours carry enough uncertainty to spread probability across 31°C, 32°C, 33°C, and 34°C simultaneously.

  • China Meteorological Administration (CMA) 48-hour forecasts for Qingdao will be the primary data mover before resolution.
  • Any shift in the upper-level ridge pattern over eastern China would reprice the warmer outcomes (34°C, 35°C and above) at the expense of 33°C.
  • Strengthening sea breeze or increased cloud cover on July 4 would push probability toward cooler outcomes (31°C, 32°C).
  • The 5% price drop in the last hour suggests at least some traders have already seen updated forecast guidance pointing away from 33°C.
  • No external policy, regulatory, or geopolitical factor affects this market. It resolves purely on meteorological measurement.

The $3,161 in total volume makes this a low-conviction market by any standard. The data currently favors the NO side, but that reflects the inherent difficulty of exact-degree temperature markets rather than a strong directional meteorological signal. The market is pricing uncertainty, not science.

LINES VERDICT

NO FAVORED, STRUCTURALLY AND DIRECTIONALLY

The 33°C outcome faces two headwinds: a recent 5% price drop on updated forecast signals, and the fundamental math of exact-degree resolution markets with a wide field of competing outcomes.

What the market says: At 29% implied probability, the market has assigned 33°C a minority chance of being Qingdao’s exact July 5 peak. Thin volume below $1M means this price can move sharply on any CMA forecast update before the July 5 noon resolution.

Key unknown: The China Meteorological Administration’s 48-hour forecast update for Qingdao, expected within the next 24 hours, is the single data release most likely to reprice this contract. A forecast centering on 32°C or 34°C would push the 33°C probability lower still.

Frequently Asked Questions

It means the market estimates a roughly 1-in-3 chance that Qingdao's July 5 daily high lands exactly at 33°C. Seven out of ten traders currently expect a different temperature reading.

NO pays out if Qingdao's July 5 peak temperature is anything other than 33°C, including 32°C, 34°C, 31°C, 35°C or above, or any cooler reading down to 25°C and below.

An updated China Meteorological Administration 48-hour forecast for Qingdao, expected within 24 hours, is the primary mover. A forecast shift toward 32°C or 34°C would push YES lower.

The market resolves on July 5, 2026 at 12:00 UTC, based on the official highest temperature recorded for Qingdao that day.

Yes. Total volume is $3,161, well below $1M. Prices in low-volume markets can shift sharply on a single trade. The current 29% YES price reflects limited trader participation, not deep consensus.

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?

Hot Air Mass Locks In 33°C

If a strong southwesterly flow from inland China suppresses Qingdao's sea breeze on July 5, afternoon highs could center precisely on 33°C. Updated CMA model guidance showing a narrow forecast cone around that value would push YES back toward its earlier price near 34 cents. A single confirming forecast run could trigger rapid repricing in a thin market.

Forecast Shifts Push Price Lower

If the 48-hour CMA forecast for Qingdao centers on 32°C or 34°C rather than 33°C, the YES price drops further from its current 29 cents. Thin volume amplifies any directional move. Traders already repositioned 5% lower in one hour, and another forecast update showing divergence from 33°C could take YES below 20 cents before resolution.

Model Consensus Narrows to 33°C

Forecast models sometimes converge sharply in the final 36 hours before an event. If global and regional NWP models align on a 33°C peak for Qingdao, the YES price could recover toward 35 cents or higher. The market started the day at 34 cents, so this would represent a return to the opening level rather than a new high.

Coastal Weather System Disrupts All Forecasts

An unexpected convective system or rapid marine layer intrusion along Qingdao's Yellow Sea coast could push the actual July 5 high well below 30°C or spike it above 35°C. Either outcome would collapse the 33°C YES price to near zero and reward the NO side. Coastal meteorology at 48 hours carries enough uncertainty to make outlier outcomes non-trivial.

Key macro factor: Early July 2026 heat patterns across eastern China are influenced by the positioning of the western Pacific subtropical high, which has been tracking slightly north of its climatological mean position this summer.

Market Timeline

4:03 AM
Market Created
4:04 AM
Market Opened
Sunday, Jul 5
Market Resolution

Market Comments

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