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Ankara July 4 High Temp: Can 30°C Hold at 39%?

Ankara July 4 High Temp: Can 30°C Hold at 39%?

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

NO POSITION STRENGTHENING: The July 2 price drop reflects forecast repositioning away from 30°C. Ankara's seasonal norms and current synoptic patterns favor a higher observed maximum. Market probability: 39%.

100% Market Probability
1h +0.0% 24h +59.1% Trend Weak (46/100)
Volume
$92.5K
$50.3K in 24h
Liquidity
$143.1K
Deep liquidity
Time Left
1 hour
Resolves Jul 4
92K Vol. Jul 4, 2026

Ankara’s weather market is pricing a specific outcome two days out, and the signal just shifted hard. The 30°C outcome dropped 16.5% on July 2 alone, pulling its implied probability down to 39%. That kind of single-day move in a short-resolution contract tells you traders are repositioning around updated forecast data, not noise.

The market question asks: what will the highest temperature in Ankara be on July 4, 2026? The 30°C outcome trades at $0.39 YES and $0.61 NO, with resolution set for July 4 at 12:00 UTC. Total volume sits at $10,294, with $10,309 traded in the last 24 hours, meaning nearly all activity is fresh money.

How the Ankara Temperature Contract Works

This contract resolves to YES if the highest recorded temperature in Ankara on July 4 exactly equals 30°C, as determined by the designated resolution source. Every other outcome, including 29°C, 31°C, or anything outside that single-degree bucket, resolves this contract to NO. Traders are not betting on a range. They are betting on one specific degree.

  • YES ($0.39, 39% implied probability): Ankara’s July 4 high lands exactly at 30°C.
  • NO ($0.61, 61% implied probability): Ankara’s July 4 high lands at any temperature other than 30°C.

The NO outcome pays out when the observed high misses 30°C in either direction. Ankara’s July average highs typically run between 29°C and 33°C, which means the heat could easily push toward 31°C or 32°C. A cooler-than-expected pattern or a hotter spike both collapse the YES price here. The single-degree resolution structure makes this contract inherently fragile to small forecast errors.

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Momentum and Market Signals Pointing Lower

The momentum composite is bearish. The 1-hour price change shows a +5.0% bounce, but this follows a 16.5% drop on July 2, and the trend score of 37.45 sits well below neutral. That 1-hour tick looks like a minor correction inside a larger downward move, not a reversal. The most likely driver is updated medium-range forecast data for the Ankara region showing the July 4 high tracking above or below 30°C with enough confidence to push traders off this bucket.

Volume tells an important story here. With $10,309 in 24-hour volume against a total market volume of $10,294, this market essentially opened and filled in one day. Liquidity is $58,110, which is healthy relative to size. But total volume under $50,000 means a single well-timed trade can move the price sharply. This is a thin, fast-moving contract with two days left on the clock.

Key Factors

  • The 30°C outcome fell 16.5% on July 2, reflecting a meaningful shift in short-range forecast data for Ankara.
  • The 1-hour bounce of +5.0% is minor relative to the prior session’s decline. Trend score of 37.45 confirms bearish momentum.
  • Ankara sits on the Anatolian plateau at roughly 900 meters elevation, which moderates summer highs compared to lower-elevation Turkish cities. July 4 forecasts for the region currently suggest highs in the 31°C to 33°C range based on available synoptic patterns.
  • The single-degree resolution structure means even a one-degree forecast miss resolves this contract NO. Adjacent outcomes (31°C, 29°C) absorb probability mass that bleeds away from 30°C.
  • The 24-hour volume of $10,309 slightly exceeds total market volume of $10,294, which reflects rounding and intraday settlement. Either way, this market is new and active.

Lines Analysis: Ankara Temperature on July 4

The July 2 price drop is the clearest signal in this market. When a short-duration weather contract falls that sharply two days before resolution, it almost always means forecast model output shifted the expected high away from the targeted bucket. Ankara’s July climate puts the most probable high in the low-to-mid 30s Celsius, and current synoptic patterns over central Anatolia suggest a warm but not extreme July 4. That keeps the mass of probability distributed across the 31°C and 32°C buckets, not at 30°C.

What makes the NO side real is simple arithmetic. Eleven outcome buckets exist in this market, ranging from 26°C or below to 36°C or higher. Even if 30°C were climatologically the most likely single outcome, its individual probability in a well-calibrated market would rarely exceed 25% to 35%. At 39%, the YES price was arguably generous to begin with. The drop toward fair value is consistent with a market correcting an opening overpricing, not a dramatic new forecast signal.

Signals to Monitor

  • European Centre for Medium-Range Weather Forecasts (ECMWF) model updates for July 4 Ankara: any shift above 31°C or below 29°C collapses 30°C probability further.
  • Turkish State Meteorological Service (MGM) official forecast for Ankara on July 3: this is the last pre-resolution official reading and the one most traders will anchor to.
  • GFS ensemble spread for central Anatolia: wide spread keeps uncertainty high and depresses any single-bucket probability.
  • Overnight temperature drop on July 3 to July 4: a warmer overnight low would push the daytime high above 30°C.
  • Price movement in the adjacent 31°C and 32°C contracts: if those buckets are absorbing volume, the 30°C outcome is losing ground for good reason.

The market’s $10,294 total volume reflects a single-day contract rather than a deep long-term market. The data currently favors the NO side, with the observed price drop and trend score confirming that the 30°C bucket is losing its grip. Here’s what the measurements are telling us: the most probable Ankara high on July 4 sits above 30°C based on seasonal norms and current model output, and this market is slowly pricing that in.

LINES VERDICT

NO POSITION STRENGTHENING

The 16.5% single-day drop on July 2 reflects genuine forecast repositioning, not random volatility. Ankara’s July climate and current synoptic patterns favor a high above 30°C, which pushes probability mass away from this specific bucket.

What the market says: The 30°C outcome carries a 39% implied probability, meaning the market sees this as a meaningful but minority outcome with two days to resolution. This contract can reprice sharply on any updated official forecast before July 4.

Key unknown: The Turkish State Meteorological Service forecast issued on July 3 is the single most important data point. An official call of 31°C or higher would push the 30°C YES price toward the low 20s or below before resolution.

Frequently Asked Questions

It means traders currently assign a 39% chance that Ankara's July 4 high lands exactly at 30°C. The remaining 61% is spread across all other temperature outcomes, from 26°C or below to 36°C or higher.

NO pays out if Ankara's July 4 high is any temperature other than 30°C. That includes 29°C, 31°C, 32°C, or any other bucket. The single-degree resolution structure means most outcomes resolve NO.

An official Turkish State Meteorological Service forecast for Ankara on July 3 is the key trigger. ECMWF or GFS model updates showing the high above 31°C would push the 30°C YES price lower.

The market resolves on July 4, 2026, at 12:00 UTC, based on the highest recorded temperature in Ankara that day as determined by the designated resolution source.

Total volume is $10,294 with $58,110 in liquidity, which is adequate but thin. Prices can shift sharply on a single trade or forecast update. The 16.5% single-day drop on July 2 illustrates that risk directly.

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?

Forecast Lands Exactly at 30°C

If updated ECMWF or GFS model runs converge on a Ankara high of exactly 30°C for July 4, traders would rapidly re-enter the YES side. A cooler-than-seasonal synoptic pattern pushing the high down from 31°C to 30°C would be the specific trigger. The YES price would recover from 39% toward the mid-40s.

Models Confirm High Above 31°C

If the Turkish State Meteorological Service issues a July 3 forecast of 31°C or higher for Ankara, the 30°C YES price would fall toward the low 20s before resolution. Central Anatolia is under a warm airmass pattern in early July 2026, and that scenario is currently the more probable path based on available forecast data.

Cloud Cover or Cold Front Arrives Early

An unexpected cloud cover increase or a weak trough moving through central Anatolia on July 3 could suppress the July 4 high back toward 30°C. These mesoscale events are difficult to forecast at 48 hours out and represent the primary mechanism by which the YES side recovers. This is a legitimate but low-probability path.

Station Data Discrepancy at Resolution

Ankara has multiple weather observation points, and different stations can record highs varying by one to two degrees. If the resolution source relies on a specific station that records lower than the city average, the 30°C outcome could resolve YES even when most forecasts called 31°C. This is the wildcard that keeps any single-day weather contract interesting.

Key macro factor: Ankara sits within a region experiencing above-average summer temperatures in 2026, consistent with the broader pattern of central Anatolia running warm relative to the 1991-2020 climatological baseline.

Market Timeline

Jul 2, 5:02 AM
Market Created
Jul 2, 5:02 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.