Recent forecasts from Singapore's Meteorological Service and international models point to a daytime high of 31–34°C on September 22 under prevailing southwest monsoon flow, with localized thundery showers expected to develop in the afternoon and limit peak heating through increased cloud cover and evaporative cooling. This aligns with the 31.6°C September climatological average while following a warmer first-half period that saw multiple days above 34°C. Haze from regional fires may slightly reduce incoming solar radiation, though its primary effect remains on air quality rather than temperature. Market-implied odds favor 32°C as the most probable outcome given model consensus and typical convective suppression, with upside risk to 33–34°C if showers remain isolated. Updated official briefings and real-time observations will refine these probabilities ahead of market resolution.
Eksperimental na AI-generated summary na nire-reference ang Polymarket data. Hindi ito trading advice at wala itong papel sa kung paano nire-resolve ang market na ito. · Na-updateHighest temperature in Singapore on September 22?
32°C 54%
33°C 27%
31°C 16%
30°C 4%
28°C or below
2%
29°C
1%
30°C
4%
31°C
16%
32°C
54%
33°C
27%
34°C
3%
35°C
<1%
36°C
<1%
37°C
<1%
38°C or higher
<1%
32°C 54%
33°C 27%
31°C 16%
30°C 4%
28°C or below
2%
29°C
1%
30°C
4%
31°C
16%
32°C
54%
33°C
27%
34°C
3%
35°C
<1%
36°C
<1%
37°C
<1%
38°C or higher
<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.
Binuksan ang Market: Sep 20, 2026, 12:57 AM ET
Resolution Source
https://www.weather.gov/wrh/timeseries?site=wsssResolver
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.
Resolution Source
https://www.weather.gov/wrh/timeseries?site=wsssResolver
0x69c47De9D...Recent forecasts from Singapore's Meteorological Service and international models point to a daytime high of 31–34°C on September 22 under prevailing southwest monsoon flow, with localized thundery showers expected to develop in the afternoon and limit peak heating through increased cloud cover and evaporative cooling. This aligns with the 31.6°C September climatological average while following a warmer first-half period that saw multiple days above 34°C. Haze from regional fires may slightly reduce incoming solar radiation, though its primary effect remains on air quality rather than temperature. Market-implied odds favor 32°C as the most probable outcome given model consensus and typical convective suppression, with upside risk to 33–34°C if showers remain isolated. Updated official briefings and real-time observations will refine these probabilities ahead of market resolution.
Eksperimental na AI-generated summary na nire-reference ang Polymarket data. Hindi ito trading advice at wala itong papel sa kung paano nire-resolve ang market na ito. · Na-update
Mag-ingat sa mga external link.
Mag-ingat sa mga external link.
Mga Madalas na Tanong