Singapore’s equatorial climate typically produces September daytime highs near 31–32°C under southwest monsoon flow, but increased convective activity in the second half of the month is expected to limit peaks through greater cloud cover and afternoon thundery showers. Official outlooks note that regional wind convergence will favor localized heavy rain on several days, reducing insolation and keeping maximum temperatures mostly in the 30–33°C range. Recent model consensus for 19 September points to 30–32°C with 50–70% precipitation probability, aligning closely with the market’s heavy weighting on 31–33°C outcomes. Historical records show occasional 34–35°C spikes earlier in the month, yet the shift toward wetter conditions this fortnight has tempered expectations for extremes. Daily updates from the Meteorological Service Singapore will refine the forecast ahead of resolution.
Résumé expérimental généré par IA à partir des données Polymarket. Ceci n'est pas un conseil de trading et ne joue aucun rôle dans la résolution de ce marché. · Mis à jourLa température la plus élevée à Singapour le 19 septembre ?
32°C 50%
31°C 27%
33°C 21%
30°C 4%
27°C ou moins
<1%
28°C
<1%
29°C
1%
30°C
4%
31°C
27%
32°C
50%
33°C
21%
34°C
4%
35°C
1%
36°C
1%
37°C ou plus
<1%
32°C 50%
31°C 27%
33°C 21%
30°C 4%
27°C ou moins
<1%
28°C
<1%
29°C
1%
30°C
4%
31°C
27%
32°C
50%
33°C
21%
34°C
4%
35°C
1%
36°C
1%
37°C ou plus
<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.
Marché ouvert : Sep 17, 2026, 12:56 AM ET
Source de résolution
https://www.weather.gov/wrh/timeseries?site=wsssRésolveur
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.
Source de résolution
https://www.weather.gov/wrh/timeseries?site=wsssRésolveur
0x69c47De9D...Singapore’s equatorial climate typically produces September daytime highs near 31–32°C under southwest monsoon flow, but increased convective activity in the second half of the month is expected to limit peaks through greater cloud cover and afternoon thundery showers. Official outlooks note that regional wind convergence will favor localized heavy rain on several days, reducing insolation and keeping maximum temperatures mostly in the 30–33°C range. Recent model consensus for 19 September points to 30–32°C with 50–70% precipitation probability, aligning closely with the market’s heavy weighting on 31–33°C outcomes. Historical records show occasional 34–35°C spikes earlier in the month, yet the shift toward wetter conditions this fortnight has tempered expectations for extremes. Daily updates from the Meteorological Service Singapore will refine the forecast ahead of resolution.
Résumé expérimental généré par IA à partir des données Polymarket. Ceci n'est pas un conseil de trading et ne joue aucun rôle dans la résolution de ce marché. · Mis à jour
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