Current forecasts from Singapore’s Meteorological Service indicate a highest temperature of 32–33°C on September 20 under prevailing southwest monsoon flow, with southeasterly winds and localized afternoon thundery showers expected to develop. These conditions introduce moderate uncertainty in peak readings, as cloud cover and rainfall timing can suppress surface heating while humidity levels above 70% limit further warming. Official outlooks project daily maxima in the 33–34°C range for the period, consistent with September climatology, yet recent model runs show slight downward adjustments tied to increased shower activity. Traders appear to weigh these near-term variables heavily, with resolution hinging on the precise maximum recorded at official stations before evening cooling sets in.
Experimentelle KI-generierte Zusammenfassung mit Polymarket-Daten. Dies ist keine Handelsberatung und spielt keine Rolle bei der Auflösung dieses Marktes. · AktualisiertHöchste Temperatur in Singapur am 20. September?
33°C 48%
32°C 41%
31°C 8%
34°C 8%
28°C oder weniger
<1%
29°C
2%
30°C
2%
31°C
8%
32°C
41%
33°C
48%
34°C
8%
35°C
1%
36°C
1%
37°C
<1%
38°C oder höher
<1%
33°C 48%
32°C 41%
31°C 8%
34°C 8%
28°C oder weniger
<1%
29°C
2%
30°C
2%
31°C
8%
32°C
41%
33°C
48%
34°C
8%
35°C
1%
36°C
1%
37°C
<1%
38°C oder höher
<1%
The resolution source for this market will be information from NOAA, specifically the highest 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 18, 2026, 12:57 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 highest 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...Current forecasts from Singapore’s Meteorological Service indicate a highest temperature of 32–33°C on September 20 under prevailing southwest monsoon flow, with southeasterly winds and localized afternoon thundery showers expected to develop. These conditions introduce moderate uncertainty in peak readings, as cloud cover and rainfall timing can suppress surface heating while humidity levels above 70% limit further warming. Official outlooks project daily maxima in the 33–34°C range for the period, consistent with September climatology, yet recent model runs show slight downward adjustments tied to increased shower activity. Traders appear to weigh these near-term variables heavily, with resolution hinging on the precise maximum recorded at official stations before evening cooling sets in.
Experimentelle KI-generierte Zusammenfassung mit Polymarket-Daten. Dies ist keine Handelsberatung und spielt keine Rolle bei der Auflösung dieses Marktes. · Aktualisiert
Vorsicht bei externen Links.
Vorsicht bei externen Links.
Häufig gestellte Fragen