MetService's latest forecast for April 14 at Wellington International Airport projects a high of 17°C amid isolated showers and persistent strong northwesterlies, following yesterday's 19.3°C peak at nearby Kelburn amid heavy rain, yet traders assign a 50% market-implied probability to 18°C as the maximum, reflecting potential foehn-like warming from downslope airflow over the Tararua Range. This positions 19°C at 28.5% and 17°C at 20.5%, capturing short-term forecast uncertainty inherent in model ensembles amid variable wind-driven temperature advection. April climatology averages 16°C highs, with NIWA's seasonal outlook indicating near-average conditions; final observations from the airport station tomorrow will resolve the market, as overnight updates could refine guidance.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · UpdatedHighest temperature in Wellington on April 14?
Highest temperature in Wellington on April 14?
18°C 47%
19°C 28%
17°C 20%
20°C 2.1%
$52,152 Vol.
$52,152 Vol.
11°C or below
<1%
12°C
<1%
13°C
<1%
14°C
<1%
15°C
<1%
16°C
<1%
17°C
20%
18°C
47%
19°C
28%
20°C
2%
21°C or higher
1%
18°C 47%
19°C 28%
17°C 20%
20°C 2.1%
$52,152 Vol.
$52,152 Vol.
11°C or below
<1%
12°C
<1%
13°C
<1%
14°C
<1%
15°C
<1%
16°C
<1%
17°C
20%
18°C
47%
19°C
28%
20°C
2%
21°C or higher
1%
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 Wellington Intl Airport Station once information is finalized, available here: https://www.wunderground.com/history/daily/nz/wellington/NZWN.
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: Apr 12, 2026, 12:15 AM ET
Resolution Source
https://www.wunderground.com/history/daily/nz/wellington/NZWNResolver
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 Wellington Intl Airport Station once information is finalized, available here: https://www.wunderground.com/history/daily/nz/wellington/NZWN.
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/nz/wellington/NZWNResolver
0x69c47De9D...MetService's latest forecast for April 14 at Wellington International Airport projects a high of 17°C amid isolated showers and persistent strong northwesterlies, following yesterday's 19.3°C peak at nearby Kelburn amid heavy rain, yet traders assign a 50% market-implied probability to 18°C as the maximum, reflecting potential foehn-like warming from downslope airflow over the Tararua Range. This positions 19°C at 28.5% and 17°C at 20.5%, capturing short-term forecast uncertainty inherent in model ensembles amid variable wind-driven temperature advection. April climatology averages 16°C highs, with NIWA's seasonal outlook indicating near-average conditions; final observations from the airport station tomorrow will resolve the market, as overnight updates could refine guidance.
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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