This market will resolve to the temperature range that contains the lowest temperature recorded by NOAA at the King Abdulaziz International Airport Station in degrees Celsius on 28 Aug '26. The resolution source for this market will be information from NOAA, specifically the lowest reading under the "Temp" column for all times on this day, available here: https://www.weather.gov/wrh/timeseries?site=oejn If NOAA data is unavailable or missing for the observation period, Weather Underground will be used as the secondary resolution source. To toggle between Fahrenheit and Celsius, click the "Switch to Metric Units" button until the relevant table displays °C. This market can not resolve until the first data point for the following date has been published on the resolution source. 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.
Persistent summer heat and limited overnight cooling position 30–31°C as the dominant outcomes for Jeddah’s lowest temperature on August 28. Jeddah’s coastal location on the Red Sea maintains elevated nighttime temperatures through high humidity, warm sea-surface temperatures near 31°C, and minimal radiative cooling under mostly clear skies. Recent forecasts from multiple models consistently indicate overnight lows of 29–31°C, with hourly readings holding in the upper 20s to low 30s amid light winds and no precipitation. Historical August climatology shows average minima around 29–30°C, and 2026 data through late August reflect a slightly warmer-than-normal pattern with no major cooling events. These conditions create strong scientific support for the market-implied consensus around 30–31°C, while lower outcomes would require an atypical influx of cooler air or increased cloud cover not currently indicated.