- Will the highest temperature in Mexico City be 17°C or below on September 5?<1¢
- Will the highest temperature in Mexico City be 18°C on September 5?<1¢
- Will the highest temperature in Mexico City be 19°C on September 5?<1¢
- Will the highest temperature in Mexico City be 20°C on September 5?<1¢
- Will the highest temperature in Mexico City be 21°C on September 5?<1¢
- Will the highest temperature in Mexico City be 22°C on September 5?<1¢
- Will the highest temperature in Mexico City be 23°C on September 5?<1¢
- Will the highest temperature in Mexico City be 24°C on September 5?4¢
- Will the highest temperature in Mexico City be 25°C on September 5?27¢
- Will the highest temperature in Mexico City be 26°C on September 5?51¢
- Will the highest temperature in Mexico City be 27°C or higher on September 5?23¢
This market will resolve to the temperature range that contains the highest temperature recorded by NOAA at the Benito Juárez International Airport Station in degrees Celsius on 5 Sep '26. The resolution source for this market will be information from NOAA, specifically the highest reading under the "Temp" column for all times on this day, available here: https://www.weather.gov/wrh/timeseries?site=mmmx If NOAA data for the observation date is unavailable by 11:59 PM ET on the day following the observation date, the Weather Underground Daily Observations table will be used as the resolution source. In the event that there is no data for the observation date by 11:59 PM ET on the day following the observation date, this market will resolve to the lowest bracket. To toggle between Fahrenheit and Celsius, click the "Switch to Metric Units" button until the relevant table displays °C. This market will resolve once the first data point for the following date has been published on the resolution source, or by 11:59 PM ET on the day following the observation date, whichever comes first. The resolution source for this market measures temperatures to whole degrees Celsius (eg, 9°C). Thus, this is the level of precision that will be used when resolving the market. Revisions to temperatures recorded within this market's timeframe will be considered until the first datapoint for the following date has been published, after which any alterations will not be considered.
Recent forecasts from global and regional models place Mexico City’s daily maximum near 24–26°C on September 5, aligning with the market’s concentration on 25°C and 26°C outcomes. At 2,240 m elevation, the city’s highland location and typical September trade-wind moisture produce moderate highs; climatological September averages reach 23.7–25°C, while yesterday’s observed peak of 27.8°C reflected clearer conditions. Today’s increased cloud cover, scattered showers, and lighter winds are expected to limit surface heating and cap the maximum below recent values. Official resolution will use the Tacubaya observatory daily maximum, with model consensus and live observations continuing to shape trader assessments of the 25–26°C range.