- Will the highest temperature in Jeddah be 30°C or below on August 20?<1¢
- Will the highest temperature in Jeddah be 31°C on August 20?<1¢
- Will the highest temperature in Jeddah be 32°C on August 20?<1¢
- Will the highest temperature in Jeddah be 33°C on August 20?<1¢
- Will the highest temperature in Jeddah be 34°C on August 20?<1¢
- Will the highest temperature in Jeddah be 35°C on August 20?<1¢
- Will the highest temperature in Jeddah be 36°C on August 20?<1¢
- Will the highest temperature in Jeddah be 37°C on August 20?<1¢
- Will the highest temperature in Jeddah be 38°C on August 20?25¢
- Will the highest temperature in Jeddah be 39°C on August 20?45¢
- Will the highest temperature in Jeddah be 40°C or higher on August 20?29¢
This market will resolve based on the highest temperature recorded in the 'Daily Observations' table on Weather Underground, not the figure displayed in the 'Day High & Low' summary section; in the event of any discrepancy between the two, the Daily Observations table shall be the primary resolution source not the Day High & Low section. This market will resolve to the temperature range that contains the highest temperature recorded at the King Abdulaziz International Airport Station in degrees Celsius on 20 Aug '26. The resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day for the King Abdulaziz International Airport Station, available here: https://www.wunderground.com/history/daily/sa/jeddah/OEJN. To toggle between Fahrenheit and Celsius, click the gear icon next to the search bar and switch the Temperature setting between °F and °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.
Jeddah's Red Sea coastal location produces typical August daily highs of 37–39°C through intense solar heating, low precipitation, and light winds, with humidity from the sea moderating peaks relative to inland sites. Current forecasts from sources like AccuWeather and timeanddate center on 38°C for August 20, 2026, under mostly clear skies, supporting the market's tight contest between 38°C (36%) and 39°C (45.5%) while keeping 40°C+ at just 13%. Minor model differences in wind speed or cloud cover could shift the exact maximum by 1°C, consistent with historical variability around the 38°C seasonal average. No major heat anomaly has emerged in recent days.