Official forecasts from MetService and supporting models indicate Wellington will reach a daytime maximum of 15°C on August 24 under mainly fine conditions with northwesterly winds. This aligns with typical mid-winter climatology for the region, where highs average near 14°C, and recent NIWA outlooks showing near-average to slightly above-average temperatures for the east of the North Island. Trader consensus at 99.6% implied probability for exactly 15°C reflects strong model agreement on peak readings at official stations, with minimal spread in ensemble guidance. A realistic shift could occur from unexpected afternoon cloud cover, stronger southerly changes, or localized station variations that cap the high at 14°C or push it to 16°C.
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 August 24?
15°C 99.7%
9°C or below <1%
10°C <1%
11°C <1%
$57,714 Vol.
$57,714 Vol.
9°C or below
<1%
10°C
<1%
11°C
<1%
12°C
<1%
13°C
<1%
14°C
<1%
15°C
100%
16°C
<1%
17°C
<1%
18°C
<1%
19°C or higher
<1%
15°C 99.7%
9°C or below <1%
10°C <1%
11°C <1%
$57,714 Vol.
$57,714 Vol.
9°C or below
<1%
10°C
<1%
11°C
<1%
12°C
<1%
13°C
<1%
14°C
<1%
15°C
100%
16°C
<1%
17°C
<1%
18°C
<1%
19°C or higher
<1%
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
To toggle between Fahrenheit and Celsius, click the "Switch to Metric Units" button until the relevant table displays °C.
This market can not resolve until the first data point for the following date has been published on the resolution source.
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: Aug 22, 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
To toggle between Fahrenheit and Celsius, click the "Switch to Metric Units" button until the relevant table displays °C.
This market can not resolve until the first data point for the following date has been published on the resolution source.
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...Official forecasts from MetService and supporting models indicate Wellington will reach a daytime maximum of 15°C on August 24 under mainly fine conditions with northwesterly winds. This aligns with typical mid-winter climatology for the region, where highs average near 14°C, and recent NIWA outlooks showing near-average to slightly above-average temperatures for the east of the North Island. Trader consensus at 99.6% implied probability for exactly 15°C reflects strong model agreement on peak readings at official stations, with minimal spread in ensemble guidance. A realistic shift could occur from unexpected afternoon cloud cover, stronger southerly changes, or localized station variations that cap the high at 14°C or push it to 16°C.
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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