Singapore's tropical climate features minimal seasonal temperature swings, with September under prevailing southwest monsoon conditions typically producing overnight lows near the long-term average of 25°C amid high humidity and frequent thundery showers. Current forecasts from multiple models converge on a minimum around 26°C for September 18, supported by recent observations of nighttime readings staying above 27°C in the first half of the month and no significant cooling from cloud cover or rainfall. Trader consensus at 85% for 26°C as the lowest temperature aligns with this stable pattern and official guidance projecting minimums above 27°C on many nights, while lower outcomes remain unlikely without an atypical surge in convective activity or measurement anomaly at the resolving station.
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 18. September?
26°C 99.5%
21°C oder niedriger 1.0%
22°C 1.0%
23°C 1.0%
$553 Vol.
$553 Vol.
21°C oder niedriger
Nein
22°C
Nein
23°C
Nein
24°C
Nein
25°C
Nein
26°C
Ja
27°C
Nein
28°C
Nein
29°C
Nein
30°C
Nein
31°C oder höher
Nein
26°C 99.5%
21°C oder niedriger 1.0%
22°C 1.0%
23°C 1.0%
$553 Vol.
$553 Vol.
21°C oder niedriger
Nein
22°C
Nein
23°C
Nein
24°C
Nein
25°C
Nein
26°C
Ja
27°C
Nein
28°C
Nein
29°C
Nein
30°C
Nein
31°C oder höher
Nein
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 16, 2026, 12:30 AM ET
Abwicklungsquelle
https://www.weather.gov/wrh/timeseries?site=wsssAbwickler
0x69c47De9D...Vorgeschlagenes Ergebnis: Nein
Kein Einspruch
Endgültiges Ergebnis: Nein
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...Vorgeschlagenes Ergebnis: Nein
Kein Einspruch
Endgültiges Ergebnis: Nein
Singapore's tropical climate features minimal seasonal temperature swings, with September under prevailing southwest monsoon conditions typically producing overnight lows near the long-term average of 25°C amid high humidity and frequent thundery showers. Current forecasts from multiple models converge on a minimum around 26°C for September 18, supported by recent observations of nighttime readings staying above 27°C in the first half of the month and no significant cooling from cloud cover or rainfall. Trader consensus at 85% for 26°C as the lowest temperature aligns with this stable pattern and official guidance projecting minimums above 27°C on many nights, while lower outcomes remain unlikely without an atypical surge in convective activity or measurement anomaly at the resolving station.
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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