PolymarketClosedCheck availabilityNo KYCVerified resolution dataWell calibratedThis market resolved: 17°C (97%)
Resolved: Oct 26, 2026, 3:16 AM
Provider-verified resolution
CoinRithm has provider-backed winner and settlement-time evidence for this market.
Data quality warningStale data
Data as of Oct 26, 2026, 2:55 AM UTC · policy pm-quality-4
Trends
17°CWon
15°CLost
16°CLost
13°CLost
14°CLost
12°C or belowLost
18°CLost
19°CLost
20°CLost
21°CLost
22°C or higherLost
Related Markets
Related questions for context, not a comparison of equivalent contracts.
Rules
This market will resolve to the temperature range that contains the lowest temperature reported at Sao Paulo-Guarulhos International Airport (SBGR) on 25 Oct '26.
- The qualifying value is the lowest temperature reported in the hourly temperature remark of any routine (METAR) observation for Sao Paulo-Guarulhos International Airport (SBGR) on that date, in tenths of a degree Celsius as reported.
- A report whose line begins with SPECI is a special observation and does not count.
- Every other report is routine, including one issued off the nominal hour and one that carries no METAR or SPECI label.
- For How to Read the METAR Report, see: https://polymarket-upload.s3.us-east-2.amazonaws.com/market_products/Weather/How+to+Read+the+METAR+Report.pdf
- The hourly temperature remark is the group beginning with the letter T followed by exactly eight digits.