Official forecasts from Singapore’s Meteorological Service point to a minimum near 25–27°C on September 21, with afternoon thundery showers under prevailing southwest monsoon flow. High humidity (60–95%) and light southeast winds limit overnight radiative cooling, keeping the diurnal range narrow, while variable cloud cover from scattered convection introduces modest uncertainty in the exact low. Model consensus and historical September baselines, where minima frequently stay above 27°C but can dip to 25°C with clearer or breezier nights, underpin the tightly clustered market probabilities around 25–29°C. Updated guidance ahead of the overnight period remains the key near-term catalyst.
Ringkasan eksperimental yang dihasilkan AI dengan referensi data Polymarket. Ini bukan saran trading dan tidak berperan dalam bagaimana pasar ini diselesaikan. · DiperbaruiLowest temperature in Singapore on September 21?
31°C or higher 98%
21°C or below 48.9%
28°C 40%
29°C 38%
21°C or below
49%
22°C
7%
23°C
4%
24°C
5%
25°C
36%
26°C
35%
27°C
23%
28°C
40%
29°C
38%
30°C
35%
31°C or higher
98%
31°C or higher 98%
21°C or below 48.9%
28°C 40%
29°C 38%
21°C or below
49%
22°C
7%
23°C
4%
24°C
5%
25°C
36%
26°C
35%
27°C
23%
28°C
40%
29°C
38%
30°C
35%
31°C or higher
98%
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.
Pasar Dibuka: Sep 19, 2026, 12:30 AM ET
Sumber Resolusi
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.
Sumber Resolusi
https://www.weather.gov/wrh/timeseries?site=wsssResolver
0x69c47De9D...Official forecasts from Singapore’s Meteorological Service point to a minimum near 25–27°C on September 21, with afternoon thundery showers under prevailing southwest monsoon flow. High humidity (60–95%) and light southeast winds limit overnight radiative cooling, keeping the diurnal range narrow, while variable cloud cover from scattered convection introduces modest uncertainty in the exact low. Model consensus and historical September baselines, where minima frequently stay above 27°C but can dip to 25°C with clearer or breezier nights, underpin the tightly clustered market probabilities around 25–29°C. Updated guidance ahead of the overnight period remains the key near-term catalyst.
Ringkasan eksperimental yang dihasilkan AI dengan referensi data Polymarket. Ini bukan saran trading dan tidak berperan dalam bagaimana pasar ini diselesaikan. · Diperbarui
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