Current forecast models from MetService, ECMWF, and GFS consensus point to a highest temperature of 13–14°C in Wellington on September 12, with light southerly to southwesterly winds, partly cloudy skies, and minimal precipitation after a cold front clears. These conditions align with typical early-spring climatology for the region, where average daily maxima hover near 14°C. Recent model runs show limited spread, supporting trader emphasis on the 14°C outcome at 52% implied probability, followed by 13°C and 15°C. Updated high-resolution guidance expected in the next 24–48 hours will refine exact maxima ahead of market 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 Wellington on September 12?
14°C 52%
15°C 33%
13°C 22%
12°C 15%
8°C or below
1%
9°C
1%
10°C
3%
11°C
8%
12°C
15%
13°C
22%
14°C
52%
15°C
33%
16°C
4%
17°C
3%
18°C or higher
2%
14°C 52%
15°C 33%
13°C 22%
12°C 15%
8°C or below
1%
9°C
1%
10°C
3%
11°C
8%
12°C
15%
13°C
22%
14°C
52%
15°C
33%
16°C
4%
17°C
3%
18°C or higher
2%
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=nzwn
If NOAA data for the observation date is unavailable by 11:59 PM ET on the day following the observation date, the Weather Underground Daily Observations table will be used as the resolution source.
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 "Switch to Metric Units" button until the relevant table displays °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 10, 2026, 12:56 AM ET
Resolution Source
https://www.weather.gov/wrh/timeseries?site=nzwnResolver
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=nzwn
If NOAA data for the observation date is unavailable by 11:59 PM ET on the day following the observation date, the Weather Underground Daily Observations table will be used as the resolution source.
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 "Switch to Metric Units" button until the relevant table displays °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.
Resolution Source
https://www.weather.gov/wrh/timeseries?site=nzwnResolver
0x69c47De9D...Current forecast models from MetService, ECMWF, and GFS consensus point to a highest temperature of 13–14°C in Wellington on September 12, with light southerly to southwesterly winds, partly cloudy skies, and minimal precipitation after a cold front clears. These conditions align with typical early-spring climatology for the region, where average daily maxima hover near 14°C. Recent model runs show limited spread, supporting trader emphasis on the 14°C outcome at 52% implied probability, followed by 13°C and 15°C. Updated high-resolution guidance expected in the next 24–48 hours will refine exact maxima ahead of market 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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