Trader consensus on Polymarket reflects high uncertainty in Taipei's highest temperature on May 15, with implied probabilities tightly clustered around 26–28°C (22–18%) amid divergent forecasts from Taiwan's Central Weather Administration (CWA) and international models. CWA's latest guidance points to mostly cloudy skies with occasional showers or thunderstorms, projecting daytime highs of 22–25°C due to Mei-yu season onset, which brings persistent moisture and suppressed heating from thick cloud layers. However, global models like those aggregated on sites such as timeanddate.com and AccuWeather suggest slightly warmer peaks near 27–28°C (82°F) if showers remain light and intermittent. Key differentiators include cloud cover density, precipitation timing, and urban heat effects in Taipei; historical May averages hover at 28°C but drop 2–3°C on rainy days. Watch CWA's evening update for refined guidance as resolution nears.
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 May 15?
Highest temperature in Taipei on May 15?
26°C 22%
28°C 22%
27°C 20%
29°C 16%
21°C or below
<1%
22°C
1%
23°C
1%
24°C
5%
25°C
16%
26°C
22%
27°C
20%
28°C
22%
29°C
16%
30°C
7%
31°C or higher
3%
26°C 22%
28°C 22%
27°C 20%
29°C 16%
21°C or below
<1%
22°C
1%
23°C
1%
24°C
5%
25°C
16%
26°C
22%
27°C
20%
28°C
22%
29°C
16%
30°C
7%
31°C or higher
3%
The resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day by the Forecast for the Taipei Songshan Airport Station once information is finalized, available here: https://www.wunderground.com/history/daily/tw/taipei/RCSS.
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 can not resolve to "Yes" until all data for this date has been finalized.
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.
Any revisions to temperatures recorded after data is finalized for this market's timeframe will not be considered for this market's resolution.
Market Opened: May 13, 2026, 12:15 AM ET
Resolution Source
https://www.wunderground.com/history/daily/tw/taipei/RCSSResolver
0x69c47De9D...The resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day by the Forecast for the Taipei Songshan Airport Station once information is finalized, available here: https://www.wunderground.com/history/daily/tw/taipei/RCSS.
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 can not resolve to "Yes" until all data for this date has been finalized.
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.
Any revisions to temperatures recorded after data is finalized for this market's timeframe will not be considered for this market's resolution.
Resolution Source
https://www.wunderground.com/history/daily/tw/taipei/RCSSResolver
0x69c47De9D...Trader consensus on Polymarket reflects high uncertainty in Taipei's highest temperature on May 15, with implied probabilities tightly clustered around 26–28°C (22–18%) amid divergent forecasts from Taiwan's Central Weather Administration (CWA) and international models. CWA's latest guidance points to mostly cloudy skies with occasional showers or thunderstorms, projecting daytime highs of 22–25°C due to Mei-yu season onset, which brings persistent moisture and suppressed heating from thick cloud layers. However, global models like those aggregated on sites such as timeanddate.com and AccuWeather suggest slightly warmer peaks near 27–28°C (82°F) if showers remain light and intermittent. Key differentiators include cloud cover density, precipitation timing, and urban heat effects in Taipei; historical May averages hover at 28°C but drop 2–3°C on rainy days. Watch CWA's evening update for refined guidance as resolution nears.
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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