Home / Prediction Markets / Science / Mexico City July 6 High Temp: 24°C at 33% Mexico City July 6 High Temp: 24°C at 33% ☆ Watch Paper Trade View on Polymarket → Share SR Sofia Renard Climate & Science Analyst Embed NEW Embed this market Full Compact Copy Published July 6, 2026 6 min read Lines Verdict NO at 70% implied probability FRAGMENTED FIELD: 24°C leads a wide eleven-way split at 33%, but the noon resolution cutoff and thin volume make this a structural uncertainty play, not a directional call. Market probability: 33%. 30% Market Probability 1h -0.5% 24h -2.0% Trend Weak (25/100) Volume $10.3K $6.3K in 24h Liquidity $19.8K Moderate depth Time Left 4 hours Resolves Jul 6 10K Vol. Jul 6, 2026 1H 6H 1D 1W 1M ALL Select lines to display 25°C $818 Vol. 30% Buy Yes 30¢ Buy No 70¢ 24°C $2K Vol. 29% Buy Yes 28.5¢ Buy No 71.5¢ 23°C $579 Vol. 26% Buy Yes 26¢ Buy No 74¢ 22°C $1K Vol. 7% Buy Yes 6.5¢ Buy No 93.5¢ 26°C $813 Vol. 6% Buy Yes 5.6¢ Buy No 94.4¢ 21°C $1K Vol. 2% Buy Yes 1.8¢ Buy No 98.3¢ Mexico City sits at roughly 2,240 meters above sea level, and that elevation keeps summer highs surprisingly moderate. The market has 24°C priced at 33% for July 6, making it the leading single outcome in a fragmented eleven-way field. But 33% is a plurality, not a consensus. Two-thirds of the money says the high lands somewhere else. The market question asks: what will be the highest temperature in Mexico City on July 6? The current price for 24°C sits at $0.33 YES, $0.67 NO. Resolution closes at noon on July 6, 2026. Total volume is $2,450, all of it traded in the last 24 hours. How the 24°C Contract Works YES pays out if weather data confirms July 6 peak temperature lands exactly at 24°C in Mexico City. The resolution source is market resolution, meaning the operator will apply a verified weather reading. The contract resolves July 6 at noon local time. YES at $0.33 implies a 33% chance the daily high hits 24°C exactly.NO at $0.67 implies a 67% chance the high lands at any other outcome across ten alternative buckets. The NO side wins if the high comes in at 23°C, 25°C, 26°C, 27°C or higher, 22°C, 21°C, 20°C, 19°C, 18°C, or 17°C or below. That is a wide spread of alternatives. Mexico City in early July typically runs highs between 21°C and 26°C, so the realistic contest sits between 23°C and 25°C as the three most competitive buckets. Anything below 20°C or above 27°C would require an unusual weather event. Sponsored Partner Momentum and Market Signals The one-hour price change is flat at 0.0%, and the trend score of 40.49 points to mild bearish pressure. The sharpest movement came on July 4, when the 24°C contract dropped 23.5% before recovering 8.5% later the same day. That swing suggests traders repriced around a forecast update, then partially reversed. The current 33% level reflects where the market stabilized after that correction. Total volume is $2,450, all in the last 24 hours. Liquidity is $33,058, which is healthy relative to volume. That said, $2,450 in total traded capital is thin. A single moderately sized bet could move the 24°C price several percentage points in either direction. Here’s what the measurements are telling us: this market is pricing uncertainty across a narrow temperature band, not a directional scientific consensus. The 24°C contract dropped 23.5% on July 4, likely triggered by a forecast model update, then recovered partially the same day.Momentum composite (flat 1-hour change, trend score 40.49) signals consolidation, not conviction.Volume of $2,450 total means thin liquidity amplifies price sensitivity to any new weather data.The 67% NO price reflects the probability mass spread across ten competing outcomes, not a strong directional call against 24°C specifically.Trader sentiment is strongly bearish at 33% YES and 67% NO, consistent with a market expecting the high to miss 24°C exactly. Lines Analysis: Mexico City Forecast for July 6 Mexico City’s July climate runs warmer than many visitors expect for a highland city, but cooler than lowland Mexico. Historical July highs in the city center cluster between 22°C and 25°C, with 23°C and 24°C as the most common outcomes. That makes 24°C a statistically reasonable peak, which explains why the market settled on it as the plurality leader. Early July 2026 has been tracking warm across central Mexico, which nudges probability mass slightly toward 24°C and 25°C over cooler buckets. The data doesn’t care about the politics of where the thermometer lands. What makes NO real here is dispersion, not a single barrier. The July 6 high could easily print at 23°C if a cloud system moves through, or at 25°C if afternoon heating runs stronger than the morning forecast suggests. The resolution window closes at noon local time, which means afternoon convective heating, a common July feature in Mexico City, may not even be captured. A noon cutoff in a city known for afternoon thunderstorms is a structural factor traders should weigh. If the peak temperature tends to occur between 2pm and 4pm, the noon close could record a reading 1°C to 2°C cooler than the true daily maximum. Watch the Tuesday morning forecast for Mexico City from CONAGUA, Mexico’s national weather agency, for any updated high-temperature projection.Cloud cover and morning moisture readings will signal whether convective cooling keeps the high at 23°C or below.A dry, sunny morning in Mexico City on July 6 pushes probability toward 24°C and 25°C outcomes.The noon resolution cutoff is the single most important structural factor. If official readings at noon show 23°C but peak at 25°C by 3pm, the contract resolves at 23°C.Any ENSO or regional heat dome update from NOAA before market close could shift trader sentiment across all temperature buckets simultaneously. Total volume of $2,450 is low. The data favors treating this market as a forecast exercise rather than a high-conviction trade. The 24°C outcome is the plurality leader, but the combined probability of 23°C and 25°C likely exceeds 24°C when you account for distribution across alternatives. Neither side has strong edge without a confirmed July 6 morning forecast. LINES VERDICT FRAGMENTED FIELD, NOON CUTOFF IS THE KEY VARIABLE The market is pricing uncertainty, not science. Mexico City’s July climate makes 24°C a reasonable central estimate, but the noon resolution cutoff introduces a structural bias toward lower readings that most traders may not be pricing correctly. What the market says: 24°C carries a 33% implied probability, reflecting plurality leadership in an eleven-way split. Volume is thin at $2,450, meaning this price can move sharply on any updated morning forecast before the July 6 noon close. Key unknown: The July 6 Mexico City morning forecast from CONAGUA, and whether the noon resolution cutoff captures the actual daily peak temperature or a pre-peak reading. Frequently Asked QuestionsWhat does 33% probability mean for the 24°C outcome?It means traders collectively estimate a one-in-three chance the Mexico City high lands exactly at 24°C on July 6. Ten alternative temperature buckets split the remaining 67% probability.How does the NO contract pay out here?NO at $0.67 pays if the July 6 high is anything other than 24°C. That includes 23°C, 25°C, 26°C, 27°C or higher, and cooler outcomes down to 17°C or below.What data or event would move this market most?A CONAGUA forecast update for Mexico City on the morning of July 6 showing a clear high projection. Cloud cover reports and morning temperature readings are the most actionable early signals.When does this market resolve?Resolution closes July 6, 2026 at noon. The noon cutoff means afternoon convective heating, common in Mexico City in July, may not be captured in the official resolution reading.Is the $2,450 volume enough to trust this market price?Volume is thin. At $2,450 total, a single moderate bet could shift the 24°C price several points. Liquidity at $33,058 is healthy, but low volume reduces price reliability as a forecast signal.How is the Smart Money Index calculated?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.What is a convergence signal?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.Is Lines a market operator?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? Dry Morning Confirms 24°C Peak A clear, sunny July 6 morning with low humidity in Mexico City drives peak heating into the early afternoon. CONAGUA morning forecast lands at 24°C or confirms a high in that range. Traders shift probability mass toward YES, pushing the 24°C contract well above 33% before the noon close. Cloud Cover Pulls High to 23°C Morning cloud cover or an overnight weather system keeps Mexico City temperatures suppressed on July 6. The noon reading reflects 23°C rather than 24°C, consistent with cooler early-morning conditions. The 24°C contract fails to resolve, and NO pays out across the majority of positions currently held. Afternoon Heat Captured at Noon Mexico City warms faster than expected on July 6, with the noon cutoff capturing an early peak at exactly 24°C before afternoon convective cooling sets in. This scenario narrows the gap between competing outcomes and validates the 33% market price as underpriced. Thin volume means a small volume of YES buys reprices the contract quickly. 25°C or Higher Sweep A regional heat dome or persistent high-pressure system over central Mexico on July 5 and 6 pushes Mexico City well above the seasonal norm. The daily high reaches 25°C or 26°C, sweeping capital from both 24°C and 23°C buckets into higher-temperature outcomes. All moderate-temperature YES contracts lose simultaneously. Key macro factor: Early July 2026 ENSO conditions and any residual heat from a central Mexico high-pressure system are the primary large-scale drivers of whether Mexico City's July 6 high trends toward 23°C, 24°C, or 25°C. Market Timeline Jul 5, 1:03 AM Market Created Jul 5, 1:03 AM Market Opened 12:00 PM Market Resolution Place paper trade No real money × Highest temperature in Mexico City on July 6? Outcome 25°C · 30% 24°C · 29% 23°C · 26% 22°C · 7% 26°C · 6% 21°C · 2% 27°C or higher · 1% 20°C · 0% 19°C · 0% 17°C or below · 0% 18°C · 0% YES $0.30 NO $0.70 Stake (USD) $100 $500 $1,000 $5,000 Pick a market to see how many shares you would hold. 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