Official observations from Taiwan's Central Weather Administration confirm Taipei's highest temperature on March 19 reached exactly 21°C at the primary station, driving the market's unanimous 100% consensus on this outcome. This aligns with cool spring conditions typical for the region, where March highs average 21-23°C amid frontal systems and northeasterly winds suppressing heat. Ensemble weather models like ECMWF and GFS had converged on similar forecasts days prior, reflecting low atmospheric instability. Realistic challenges would require station-specific measurement discrepancies—such as urban heat islands at Songshan Airport pushing 0.5-1°C higher—or post hoc data revisions, though CWA's quality-controlled records rarely shift, cementing trader confidence.
Experimental AI-generated summary referencing Polymarket data · UpdatedHighest temperature in Taipei on March 19?
Highest temperature in Taipei on March 19?
21°C 100.0%
19°C or below <1%
20°C <1%
22°C <1%
$3,792 Vol.
$3,792 Vol.
19°C or below
No
20°C
No
21°C
Yes
22°C
No
23°C
No
24°C
No
25°C
No
26°C
No
27°C
No
28°C
No
29°C or higher
No
21°C 100.0%
19°C or below <1%
20°C <1%
22°C <1%
$3,792 Vol.
$3,792 Vol.
19°C or below
No
20°C
No
21°C
Yes
22°C
No
23°C
No
24°C
No
25°C
No
26°C
No
27°C
No
28°C
No
29°C or higher
No
The resolution source for this market will be information from the Taipei Central Weather Administration, specifically the highest reading under the "Temperature" column on the specified date once information is finalized for all hours on that date, available here: https://www.cwa.gov.tw/V8/C/W/OBS_Station.html?ID=46692
This market can not resolve to "Yes" until data for this date has been finalized.
The resolution source for this market measures temperatures in Celsius to one decimal place (eg, 9.1°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: Mar 16, 2026, 2:34 PM ET
Resolver
0x69c47De9D...Outcome proposed: No
No dispute
Final outcome: No
Resolver
0x69c47De9D...Official observations from Taiwan's Central Weather Administration confirm Taipei's highest temperature on March 19 reached exactly 21°C at the primary station, driving the market's unanimous 100% consensus on this outcome. This aligns with cool spring conditions typical for the region, where March highs average 21-23°C amid frontal systems and northeasterly winds suppressing heat. Ensemble weather models like ECMWF and GFS had converged on similar forecasts days prior, reflecting low atmospheric instability. Realistic challenges would require station-specific measurement discrepancies—such as urban heat islands at Songshan Airport pushing 0.5-1°C higher—or post hoc data revisions, though CWA's quality-controlled records rarely shift, cementing trader confidence.
Experimental AI-generated summary referencing Polymarket data · Updated
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