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Lowest temperature in Singapore on September 1?

icon for Lowest temperature in Singapore on September 1?

Lowest temperature in Singapore on September 1?

25°C 47%

26°C 47%

29°C 47%

27°C 45%

Polymarket
NEW

25°C 47%

26°C 47%

29°C 47%

27°C 45%

Polymarket
NEW

22°C or below

$0 Vol.

6%

23°C

$0 Vol.

24%

24°C

$0 Vol.

27%

25°C

$0 Vol.

47%

26°C

$0 Vol.

47%

27°C

$0 Vol.

45%

28°C

$0 Vol.

36%

29°C

$0 Vol.

47%

30°C

$0 Vol.

1%

31°C

$0 Vol.

1%

32°C or higher

$0 Vol.

1%

This market will resolve to the temperature range that contains the lowest temperature recorded by NOAA at the Singapore Changi Airport Station in degrees Celsius on 1 Sep '26. 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. To toggle between Fahrenheit and Celsius, click the "Switch to Metric Units" button until the relevant table displays °C. This market can not resolve until the first data point for the following date has been published on the resolution source. 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.**Singapore's equatorial location produces highly stable temperatures year-round, with September overnight minima typically averaging 25–26°C due to high humidity, frequent cloud cover, and minimal radiative cooling overnight.** Current short-range forecasts for September 1, 2026, from sources including WeatherBug, Met Office, and local models indicate overnight lows of 27–28°C (roughly 81–82°F), driven by a warm, moist air mass, light southeasterly winds, and scattered showers or thunderstorms that limit temperature drops. These conditions align closely with the market's leading outcomes of 27°C (45.5% implied probability) and 28°C (33.5%), reflecting trader consensus on model runs showing limited cooling potential. Historical climatology reinforces this positioning: Singapore's record lows rarely dip below 23°C even in cooler months, and recent August 2026 observations show nighttime readings holding near 26–28°C amid typical inter-monsoon patterns. The elevated probabilities for 27–28°C capture the narrow uncertainty band in ensemble forecasts, while lower outcomes (e.g., 25°C or below) carry reduced weight absent any anomalous steering patterns or dry-air intrusions. No major recent developments—such as unusual sea-surface temperature anomalies or strong monsoon surges—have shifted the outlook, keeping trader focus on the next official forecast updates and observational data from Changi Airport as September 1 approaches.

This market will resolve to the temperature range that contains the lowest temperature recorded by NOAA at the Singapore Changi Airport Station in degrees Celsius on 1 Sep '26.

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.

To toggle between Fahrenheit and Celsius, click the "Switch to Metric Units" button until the relevant table displays °C.

This market can not resolve until the first data point for the following date has been published on the resolution source.

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.
Volume
$0
End Date
Sep 1, 2026
Market Opened
Aug 30, 2026, 12:30 AM ET
This market will resolve to the temperature range that contains the lowest temperature recorded by NOAA at the Singapore Changi Airport Station in degrees Celsius on 1 Sep '26. 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. To toggle between Fahrenheit and Celsius, click the "Switch to Metric Units" button until the relevant table displays °C. This market can not resolve until the first data point for the following date has been published on the resolution source. 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.
This market will resolve to the temperature range that contains the lowest temperature recorded by NOAA at the Singapore Changi Airport Station in degrees Celsius on 1 Sep '26. 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. To toggle between Fahrenheit and Celsius, click the "Switch to Metric Units" button until the relevant table displays °C. This market can not resolve until the first data point for the following date has been published on the resolution source. 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.**Singapore's equatorial location produces highly stable temperatures year-round, with September overnight minima typically averaging 25–26°C due to high humidity, frequent cloud cover, and minimal radiative cooling overnight.** Current short-range forecasts for September 1, 2026, from sources including WeatherBug, Met Office, and local models indicate overnight lows of 27–28°C (roughly 81–82°F), driven by a warm, moist air mass, light southeasterly winds, and scattered showers or thunderstorms that limit temperature drops. These conditions align closely with the market's leading outcomes of 27°C (45.5% implied probability) and 28°C (33.5%), reflecting trader consensus on model runs showing limited cooling potential. Historical climatology reinforces this positioning: Singapore's record lows rarely dip below 23°C even in cooler months, and recent August 2026 observations show nighttime readings holding near 26–28°C amid typical inter-monsoon patterns. The elevated probabilities for 27–28°C capture the narrow uncertainty band in ensemble forecasts, while lower outcomes (e.g., 25°C or below) carry reduced weight absent any anomalous steering patterns or dry-air intrusions. No major recent developments—such as unusual sea-surface temperature anomalies or strong monsoon surges—have shifted the outlook, keeping trader focus on the next official forecast updates and observational data from Changi Airport as September 1 approaches.

This market will resolve to the temperature range that contains the lowest temperature recorded by NOAA at the Singapore Changi Airport Station in degrees Celsius on 1 Sep '26.

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.

To toggle between Fahrenheit and Celsius, click the "Switch to Metric Units" button until the relevant table displays °C.

This market can not resolve until the first data point for the following date has been published on the resolution source.

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.
Volume
$0
End Date
Sep 1, 2026
Market Opened
Aug 30, 2026, 12:30 AM ET
This market will resolve to the temperature range that contains the lowest temperature recorded by NOAA at the Singapore Changi Airport Station in degrees Celsius on 1 Sep '26. 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. To toggle between Fahrenheit and Celsius, click the "Switch to Metric Units" button until the relevant table displays °C. This market can not resolve until the first data point for the following date has been published on the resolution source. 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.

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Frequently Asked Questions

"Lowest temperature in Singapore on September 1?" is a prediction market on Polymarket with 11 possible outcomes where traders buy and sell shares based on what they believe will happen. The current leading outcome is "27°C" at 46%, followed by "28°C" at 36%. Prices reflect real-time crowd-sourced probabilities. For example, a share priced at 46¢ implies that the market collectively assigns a 46% chance to that outcome. These odds shift continuously as traders react to new developments and information. Shares in the correct outcome are redeemable for $1 each upon market resolution.

"Lowest temperature in Singapore on September 1?" is a newly created market on Polymarket, launched on Aug 30, 2026. As an early market, this is your opportunity to be among the first traders to set the odds and establish the market's initial price signals. You can also bookmark this page to track volume and trading activity as the market gains traction over time.

To trade on "Lowest temperature in Singapore on September 1?," browse the 11 available outcomes listed on this page. Each outcome displays a current price representing the market's implied probability. To take a position, select the outcome you believe is most likely, choose "Yes" to trade in favor of it or "No" to trade against it, enter your amount, and click "Trade." If your chosen outcome is correct when the market resolves, your "Yes" shares pay out $1 each. If it's incorrect, they pay out $0. You can also sell your shares at any time before resolution if you want to lock in a profit or cut a loss.

The current frontrunner for "Lowest temperature in Singapore on September 1?" is "27°C" at 46%, meaning the market assigns a 46% chance to that outcome. The next closest outcome is "28°C" at 36%. These odds update in real-time as traders buy and sell shares, so they reflect the latest collective view of what's most likely to happen. Check back frequently or bookmark this page to follow how the odds shift as new information emerges.

The resolution rules for "Lowest temperature in Singapore on September 1?" define exactly what needs to happen for each outcome to be declared a winner — including the official data sources used to determine the result. You can review the complete resolution criteria in the "Rules" section on this page above the comments. We recommend reading the rules carefully before trading, as they specify the precise conditions, edge cases, and sources that govern how this market is settled.