**Weakening seasonal northeasterly winds have shifted Taipei under warmer easterly flow, supporting official Central Weather Administration forecasts of 33–34°C highs for September 13 with low precipitation chances.** Recent model runs and CWA guidance highlight this transition from cooler maritime air, aligning with trader consensus reflected in the 45.5% implied probability on 34°C and 28.5% on 33°C. Brief cloud cover or isolated showers could cap the peak below these levels, while stronger insolation would favor the 12% odds on 35°C. Historical September maxima near 31°C provide context for the elevated readings, with next CWA updates expected to refine steering patterns and boundary-layer moisture ahead of resolution.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · UpdatedHighest temperature in Taipei on September 13?
Highest temperature in Taipei on September 13?
34°C 46%
33°C 29%
35°C 12%
32°C 12%
NEW
NEW
Sep 13, 2026
27°C or below
<1%
28°C
<1%
29°C
<1%
30°C
2%
31°C
4%
32°C
12%
33°C
29%
34°C
46%
35°C
12%
36°C
3%
37°C or higher
1%
34°C 46%
33°C 29%
35°C 12%
32°C 12%
NEW
NEW
Sep 13, 2026
27°C or below
$243 Vol.
<1%
28°C
$173 Vol.
<1%
29°C
$39 Vol.
<1%
30°C
$150 Vol.
2%
31°C
$184 Vol.
4%
32°C
$340 Vol.
12%
33°C
$808 Vol.
29%
34°C
$763 Vol.
46%
35°C
$2,322 Vol.
12%
36°C
$117 Vol.
3%
37°C or higher
$98 Vol.
1%
This market will resolve based on the highest temperature recorded in the 'Daily Observations' table on Weather Underground, not the figure displayed in the 'Day High & Low' summary section; in the event of any discrepancy between the two, the Daily Observations table shall be the primary resolution source not the Day High & Low section.
This market will resolve to the temperature range that contains the highest temperature recorded at the Taipei Songshan Airport Station in degrees Celsius on 13 Sep '26.
The resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day for the Taipei Songshan Airport Station, available here: https://www.wunderground.com/history/daily/tw/taipei/RCSS.
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 gear icon next to the search bar and switch the Temperature setting between °F and °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.**Weakening seasonal northeasterly winds have shifted Taipei under warmer easterly flow, supporting official Central Weather Administration forecasts of 33–34°C highs for September 13 with low precipitation chances.** Recent model runs and CWA guidance highlight this transition from cooler maritime air, aligning with trader consensus reflected in the 45.5% implied probability on 34°C and 28.5% on 33°C. Brief cloud cover or isolated showers could cap the peak below these levels, while stronger insolation would favor the 12% odds on 35°C. Historical September maxima near 31°C provide context for the elevated readings, with next CWA updates expected to refine steering patterns and boundary-layer moisture ahead of resolution.
This market will resolve based on the highest temperature recorded in the 'Daily Observations' table on Weather Underground, not the figure displayed in the 'Day High & Low' summary section; in the event of any discrepancy between the two, the Daily Observations table shall be the primary resolution source not the Day High & Low section.
This market will resolve to the temperature range that contains the highest temperature recorded at the Taipei Songshan Airport Station in degrees Celsius on 13 Sep '26.
The resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day for the Taipei Songshan Airport Station, available here: https://www.wunderground.com/history/daily/tw/taipei/RCSS.
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 gear icon next to the search bar and switch the Temperature setting between °F and °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.
This market will resolve to the temperature range that contains the highest temperature recorded at the Taipei Songshan Airport Station in degrees Celsius on 13 Sep '26.
The resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day for the Taipei Songshan Airport Station, available here: https://www.wunderground.com/history/daily/tw/taipei/RCSS.
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 gear icon next to the search bar and switch the Temperature setting between °F and °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 11, 2026, 12:57 AM ET
Volume
$5,236End Date
Sep 13, 2026Market Opened
Sep 11, 2026, 12:57 AM ETResolution Source
https://www.wunderground.com/history/daily/tw/taipei/RCSSResolver
0x69c47De9D...This market will resolve based on the highest temperature recorded in the 'Daily Observations' table on Weather Underground, not the figure displayed in the 'Day High & Low' summary section; in the event of any discrepancy between the two, the Daily Observations table shall be the primary resolution source not the Day High & Low section.
This market will resolve to the temperature range that contains the highest temperature recorded at the Taipei Songshan Airport Station in degrees Celsius on 13 Sep '26.
The resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day for the Taipei Songshan Airport Station, available here: https://www.wunderground.com/history/daily/tw/taipei/RCSS.
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 gear icon next to the search bar and switch the Temperature setting between °F and °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.**Weakening seasonal northeasterly winds have shifted Taipei under warmer easterly flow, supporting official Central Weather Administration forecasts of 33–34°C highs for September 13 with low precipitation chances.** Recent model runs and CWA guidance highlight this transition from cooler maritime air, aligning with trader consensus reflected in the 45.5% implied probability on 34°C and 28.5% on 33°C. Brief cloud cover or isolated showers could cap the peak below these levels, while stronger insolation would favor the 12% odds on 35°C. Historical September maxima near 31°C provide context for the elevated readings, with next CWA updates expected to refine steering patterns and boundary-layer moisture ahead of resolution.
This market will resolve based on the highest temperature recorded in the 'Daily Observations' table on Weather Underground, not the figure displayed in the 'Day High & Low' summary section; in the event of any discrepancy between the two, the Daily Observations table shall be the primary resolution source not the Day High & Low section.
This market will resolve to the temperature range that contains the highest temperature recorded at the Taipei Songshan Airport Station in degrees Celsius on 13 Sep '26.
The resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day for the Taipei Songshan Airport Station, available here: https://www.wunderground.com/history/daily/tw/taipei/RCSS.
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 gear icon next to the search bar and switch the Temperature setting between °F and °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.
This market will resolve to the temperature range that contains the highest temperature recorded at the Taipei Songshan Airport Station in degrees Celsius on 13 Sep '26.
The resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day for the Taipei Songshan Airport Station, available here: https://www.wunderground.com/history/daily/tw/taipei/RCSS.
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 gear icon next to the search bar and switch the Temperature setting between °F and °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.
Volume
$5,236End Date
Sep 13, 2026Market Opened
Sep 11, 2026, 12:57 AM ETResolution Source
https://www.wunderground.com/history/daily/tw/taipei/RCSSResolver
0x69c47De9D...**Weakening seasonal northeasterly winds have shifted Taipei under warmer easterly flow, supporting official Central Weather Administration forecasts of 33–34°C highs for September 13 with low precipitation chances.** Recent model runs and CWA guidance highlight this transition from cooler maritime air, aligning with trader consensus reflected in the 45.5% implied probability on 34°C and 28.5% on 33°C. Brief cloud cover or isolated showers could cap the peak below these levels, while stronger insolation would favor the 12% odds on 35°C. Historical September maxima near 31°C provide context for the elevated readings, with next CWA updates expected to refine steering patterns and boundary-layer moisture ahead of resolution.
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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Frequently Asked Questions