Recent forecasts from multiple models indicate overnight lows in Jeddah on September 17 will likely range 28–31°C under clear skies and light variable winds. High dew points near 25–27°C limit radiative cooling, while the Red Sea's thermal inertia and urban heat effects sustain elevated minimums typical for September. Trader consensus, reflected in the near-even split between 34°C-or-higher and 31°C outcomes, centers on uncertainty in exact nocturnal stabilization rather than any disruptive weather system. Stable high pressure and near-zero precipitation probability reinforce expectations of minimal deviation from seasonal baselines.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · UpdatedLowest temperature in Jeddah on September 17?
Lowest temperature in Jeddah on September 17?
24°C or below 56%
34°C or higher 56%
31°C 50%
27°C 39%
NEW
NEW
Sep 17, 2026
24°C or below
56%
25°C
5%
26°C
5%
27°C
39%
28°C
39%
29°C
22%
30°C
28%
31°C
41%
32°C
21%
33°C
18%
34°C or higher
56%
24°C or below 56%
34°C or higher 56%
31°C 50%
27°C 39%
NEW
NEW
Sep 17, 2026
24°C or below
$0 Vol.
56%
25°C
$0 Vol.
5%
26°C
$0 Vol.
5%
27°C
$0 Vol.
39%
28°C
$0 Vol.
39%
29°C
$0 Vol.
22%
30°C
$39 Vol.
28%
31°C
$22 Vol.
41%
32°C
$40 Vol.
21%
33°C
$0 Vol.
18%
34°C or higher
$0 Vol.
56%
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 17 Sep '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 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 multiple models indicate overnight lows in Jeddah on September 17 will likely range 28–31°C under clear skies and light variable winds. High dew points near 25–27°C limit radiative cooling, while the Red Sea's thermal inertia and urban heat effects sustain elevated minimums typical for September. Trader consensus, reflected in the near-even split between 34°C-or-higher and 31°C outcomes, centers on uncertainty in exact nocturnal stabilization rather than any disruptive weather system. Stable high pressure and near-zero precipitation probability reinforce expectations of minimal deviation from seasonal baselines.
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 17 Sep '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 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.
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 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.
Market Opened: Sep 15, 2026, 12:31 AM ET
Volume
$101End Date
Sep 17, 2026Market Opened
Sep 15, 2026, 12:31 AM ETResolution Source
https://www.weather.gov/wrh/timeseries?site=oejnResolver
0x69c47De9D...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 17 Sep '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 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 multiple models indicate overnight lows in Jeddah on September 17 will likely range 28–31°C under clear skies and light variable winds. High dew points near 25–27°C limit radiative cooling, while the Red Sea's thermal inertia and urban heat effects sustain elevated minimums typical for September. Trader consensus, reflected in the near-even split between 34°C-or-higher and 31°C outcomes, centers on uncertainty in exact nocturnal stabilization rather than any disruptive weather system. Stable high pressure and near-zero precipitation probability reinforce expectations of minimal deviation from seasonal baselines.
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 17 Sep '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 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.
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 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.
Volume
$101End Date
Sep 17, 2026Market Opened
Sep 15, 2026, 12:31 AM ETResolution Source
https://www.weather.gov/wrh/timeseries?site=oejnResolver
0x69c47De9D...Recent forecasts from multiple models indicate overnight lows in Jeddah on September 17 will likely range 28–31°C under clear skies and light variable winds. High dew points near 25–27°C limit radiative cooling, while the Red Sea's thermal inertia and urban heat effects sustain elevated minimums typical for September. Trader consensus, reflected in the near-even split between 34°C-or-higher and 31°C outcomes, centers on uncertainty in exact nocturnal stabilization rather than any disruptive weather system. Stable high pressure and near-zero precipitation probability reinforce expectations of minimal deviation from seasonal baselines.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · Updated
Beware of external links.
Beware of external links.
Frequently Asked Questions