Latest ensemble forecasts from MetMalaysia and international models show daytime highs of 32–34 °C in Kuala Lumpur on August 28 under southwest monsoon flow, with partly cloudy skies and scattered showers. A strengthening El Niño, projected to reach very strong levels later in 2026, is elevating baseline temperatures above the 33 °C August climatological average while suppressing rainfall. Differentiation between the leading 33 °C (43 %) and 34 °C (36.5 %) outcomes hinges on afternoon cloud cover and convective timing: reduced insolation from monsoon trough activity favors the lower end, whereas clearer periods under the positive Indian Ocean Dipole influence could allow the higher value. Resolution depends on official Malaysian Meteorological Department observations.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · UpdatedHighest temperature in Kuala Lumpur on August 28?
33°C 43%
34°C 36%
35°C 10%
32°C 5%
$12,674 Vol.
$12,674 Vol.
28°C or below
<1%
29°C
1%
30°C
1%
31°C
2%
32°C
5%
33°C
43%
34°C
36%
35°C
10%
36°C
1%
37°C
2%
38°C or higher
<1%
33°C 43%
34°C 36%
35°C 10%
32°C 5%
$12,674 Vol.
$12,674 Vol.
28°C or below
<1%
29°C
1%
30°C
1%
31°C
2%
32°C
5%
33°C
43%
34°C
36%
35°C
10%
36°C
1%
37°C
2%
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=wmkk
If NOAA data is unavailable or missing for the observation period, Weather Underground will be used as the secondary 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.
Market Opened: Aug 26, 2026, 12:58 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 highest reading under the "Temp" column for all times on this day, available here: https://www.weather.gov/wrh/timeseries?site=wmkk
If NOAA data is unavailable or missing for the observation period, Weather Underground will be used as the secondary 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.
Resolution Source
https://www.weather.gov/wrh/timeseries?site=wmkkResolver
0x69c47De9D...Latest ensemble forecasts from MetMalaysia and international models show daytime highs of 32–34 °C in Kuala Lumpur on August 28 under southwest monsoon flow, with partly cloudy skies and scattered showers. A strengthening El Niño, projected to reach very strong levels later in 2026, is elevating baseline temperatures above the 33 °C August climatological average while suppressing rainfall. Differentiation between the leading 33 °C (43 %) and 34 °C (36.5 %) outcomes hinges on afternoon cloud cover and convective timing: reduced insolation from monsoon trough activity favors the lower end, whereas clearer periods under the positive Indian Ocean Dipole influence could allow the higher value. Resolution depends on official Malaysian Meteorological Department observations.
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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