Singapore's equatorial climate typically produces daily minimum temperatures of 25–28°C in mid-September due to high humidity, limited nocturnal radiative cooling, and the moderating influence of surrounding seas. Current trader consensus favoring 28°C or 27°C as the September 17 low aligns with seasonal baselines from the Singapore Meteorological Service and recent stable trade-wind patterns that limit cloud-cover variability. Short-term model guidance shows modest spread in boundary-layer mixing and urban heat-island effects, which can shift the overnight low by 1–2°C depending on wind speed and precipitation timing. Updated ECMWF and local ensemble runs expected within 24 hours will refine these probabilities ahead of the 24-hour observation window.
Experimentelle KI-generierte Zusammenfassung mit Polymarket-Daten. Dies ist keine Handelsberatung und spielt keine Rolle bei der Auflösung dieses Marktes. · AktualisiertNiedrigste Temperatur in Singapur am 17. September?
27°C 37%
28°C 37%
26°C 19%
29°C 19%
22°C oder weniger
5%
23°C
5%
24°C
7%
25°C
11%
26°C
19%
27°C
37%
28°C
37%
29°C
19%
30°C
11%
31°C
7%
32°C oder höher
5%
27°C 37%
28°C 37%
26°C 19%
29°C 19%
22°C oder weniger
5%
23°C
5%
24°C
7%
25°C
11%
26°C
19%
27°C
37%
28°C
37%
29°C
19%
30°C
11%
31°C
7%
32°C oder höher
5%
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=wsss
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.
Markt eröffnet: Sep 15, 2026, 12:30 AM ET
Abwicklungsquelle
https://www.weather.gov/wrh/timeseries?site=wsssAbwickler
0x69c47De9D...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=wsss
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.
Abwicklungsquelle
https://www.weather.gov/wrh/timeseries?site=wsssAbwickler
0x69c47De9D...Singapore's equatorial climate typically produces daily minimum temperatures of 25–28°C in mid-September due to high humidity, limited nocturnal radiative cooling, and the moderating influence of surrounding seas. Current trader consensus favoring 28°C or 27°C as the September 17 low aligns with seasonal baselines from the Singapore Meteorological Service and recent stable trade-wind patterns that limit cloud-cover variability. Short-term model guidance shows modest spread in boundary-layer mixing and urban heat-island effects, which can shift the overnight low by 1–2°C depending on wind speed and precipitation timing. Updated ECMWF and local ensemble runs expected within 24 hours will refine these probabilities ahead of the 24-hour observation window.
Experimentelle KI-generierte Zusammenfassung mit Polymarket-Daten. Dies ist keine Handelsberatung und spielt keine Rolle bei der Auflösung dieses Marktes. · Aktualisiert
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