January 2026 Temperature Increase (ºC) is a closed prediction market event on Polymarket with 6 markets, $1.1M total volume, and N/A in liquidity. Key markets: Will global temperature increase by between 1.15ºC and 1.19ºC in January 2026?; Will global temperature increase by less than 1.00ºC in January 2026?; Will global temperature increase by between 1.10ºC and 1.14ºC in January 2026?.