Forecast models from agencies including the National Environment Agency and global ensembles like GFS indicate Singapore’s September 3 minimum will likely settle near 26–27 °C under light southeast trades and partly cloudy skies that limit nocturnal radiative cooling. Equatorial maritime air and high humidity keep diurnal ranges narrow, with historical September lows averaging 25.5–26.5 °C at Changi. Recent model runs show minimal spread, though slight variations in cloud cover or wind speed could shift the exact reading by 1 °C. Trader consensus around 26–27 °C reflects this tight climatological envelope, while the modest probabilities assigned to 21 °C or below and 31 °C or higher capture tail risks from measurement differences or unforecasted showers. Updated guidance ahead of the overnight period remains the key near-term catalyst.
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-updateLowest temperature in Singapore on September 3?
30°C 50%
21°C or below 35.8%
31°C or higher 35.8%
27°C 32%
21°C or below
36%
22°C
6%
23°C
17%
24°C
27%
25°C
27%
26°C
27%
27°C
32%
28°C
27%
29°C
2%
30°C
50%
31°C or higher
36%
30°C 50%
21°C or below 35.8%
31°C or higher 35.8%
27°C 32%
21°C or below
36%
22°C
6%
23°C
17%
24°C
27%
25°C
27%
26°C
27%
27°C
32%
28°C
27%
29°C
2%
30°C
50%
31°C or higher
36%
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.
Binuksan ang Market: Sep 1, 2026, 12:30 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 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.
Resolution Source
https://www.weather.gov/wrh/timeseries?site=wsssResolver
0x69c47De9D...Forecast models from agencies including the National Environment Agency and global ensembles like GFS indicate Singapore’s September 3 minimum will likely settle near 26–27 °C under light southeast trades and partly cloudy skies that limit nocturnal radiative cooling. Equatorial maritime air and high humidity keep diurnal ranges narrow, with historical September lows averaging 25.5–26.5 °C at Changi. Recent model runs show minimal spread, though slight variations in cloud cover or wind speed could shift the exact reading by 1 °C. Trader consensus around 26–27 °C reflects this tight climatological envelope, while the modest probabilities assigned to 21 °C or below and 31 °C or higher capture tail risks from measurement differences or unforecasted showers. Updated guidance ahead of the overnight period remains the key near-term catalyst.
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
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