This market will resolve to the temperature range that contains the highest temperature recorded by NOAA at the Beijing Capital International Airport Station in degrees Celsius on 3 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=zbaa 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 China's Meteorological Administration and international models indicate a sunny September 3 in Beijing with light southerly winds, supporting a daily maximum near 32–33 °C. This consensus, close to the date's historical record of 33.1 °C but above the 28.6 °C climatological average, underpins the market's heaviest weighting on those two outcomes. Dry conditions and minimal cloud cover limit cooling from evaporation or reduced insolation, while stable high pressure favors modest daytime warming without exceeding 34 °C in most guidance. Updated model runs in the next 24–48 hours will refine the exact peak and determine whether traders shift further toward 33 °C or the adjacent bins.