Current forecast models from METMalaysia and international agencies indicate overnight lows in Kuala Lumpur on September 19 around 24–26°C amid widespread thunderstorms and high humidity. In this equatorial setting, persistent cloud cover and convective rainfall suppress nocturnal radiative cooling, keeping minimum temperatures above typical dry-season baselines while limiting daytime peaks near 31–32°C. Light variable winds and dew points near 24°C further constrain drops below 23°C. Trader sentiment remains split because small shifts in storm timing or intensity—driven by Madden-Julian Oscillation influences or local urban heat effects—could nudge the recorded low across the tightly bunched 24–27°C thresholds, with official station data from the Malaysian Meteorological Department serving as the resolution source.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · UpdatedLowest temperature in Kuala Lumpur on September 19?
30°C or higher 82%
20°C or below 73%
27°C 40%
21°C 39%
20°C or below
73%
21°C
39%
22°C
39%
23°C
39%
24°C
21%
25°C
25%
26°C
31%
27°C
40%
28°C
39%
29°C
39%
30°C or higher
82%
30°C or higher 82%
20°C or below 73%
27°C 40%
21°C 39%
20°C or below
73%
21°C
39%
22°C
39%
23°C
39%
24°C
21%
25°C
25%
26°C
31%
27°C
40%
28°C
39%
29°C
39%
30°C or higher
82%
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=wmkk
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.
Market Opened: Sep 17, 2026, 12:31 AM ET
Resolution Source
https://www.weather.gov/wrh/timeseries?site=wmkkResolver
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=wmkk
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=wmkkResolver
0x69c47De9D...Current forecast models from METMalaysia and international agencies indicate overnight lows in Kuala Lumpur on September 19 around 24–26°C amid widespread thunderstorms and high humidity. In this equatorial setting, persistent cloud cover and convective rainfall suppress nocturnal radiative cooling, keeping minimum temperatures above typical dry-season baselines while limiting daytime peaks near 31–32°C. Light variable winds and dew points near 24°C further constrain drops below 23°C. Trader sentiment remains split because small shifts in storm timing or intensity—driven by Madden-Julian Oscillation influences or local urban heat effects—could nudge the recorded low across the tightly bunched 24–27°C thresholds, with official station data from the Malaysian Meteorological Department serving as the resolution source.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · Updated
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