Forecasts for Jeddah on July 12 point to a daily high near 37°C under sunny conditions with moderate northwesterly sea breezes off the Red Sea, which typically moderate peak readings by enhancing evaporative cooling and onshore flow. This aligns with the city’s July climatology of 36–38°C averages while recent seasonal outlooks from Saudi meteorology agencies note a modest 1°C positive anomaly across the region. Model consensus shows limited day-to-day variability from stable subtropical high pressure, yet small shifts in wind speed, boundary-layer mixing, or thin high cloud could differentiate outcomes between 37°C and 40°C brackets. With resolution hinging on official maximum observations, traders weigh these narrow meteorological thresholds against historical July peaks that occasionally exceed 39°C when sea-breeze suppression occurs.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · UpdatedHighest temperature in Jeddah on July 12?
37°C 25%
38°C 22%
39°C 17%
36°C 16%
30°C or below
<1%
31°C
<1%
32°C
<1%
33°C
1%
34°C
1%
35°C
10%
36°C
16%
37°C
25%
38°C
22%
39°C
17%
40°C or higher
9%
37°C 25%
38°C 22%
39°C 17%
36°C 16%
30°C or below
<1%
31°C
<1%
32°C
<1%
33°C
1%
34°C
1%
35°C
10%
36°C
16%
37°C
25%
38°C
22%
39°C
17%
40°C or higher
9%
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.
Market Opened: Jul 10, 2026, 12:04 AM ET
Resolution Source
https://www.wunderground.com/history/daily/sa/jeddah/OEJNResolver
0x69c47De9D...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.
Resolution Source
https://www.wunderground.com/history/daily/sa/jeddah/OEJNResolver
0x69c47De9D...Forecasts for Jeddah on July 12 point to a daily high near 37°C under sunny conditions with moderate northwesterly sea breezes off the Red Sea, which typically moderate peak readings by enhancing evaporative cooling and onshore flow. This aligns with the city’s July climatology of 36–38°C averages while recent seasonal outlooks from Saudi meteorology agencies note a modest 1°C positive anomaly across the region. Model consensus shows limited day-to-day variability from stable subtropical high pressure, yet small shifts in wind speed, boundary-layer mixing, or thin high cloud could differentiate outcomes between 37°C and 40°C brackets. With resolution hinging on official maximum observations, traders weigh these narrow meteorological thresholds against historical July peaks that occasionally exceed 39°C when sea-breeze suppression occurs.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · Updated



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