Recent official forecasts from MetService and international models show Wellington's minimum temperature on August 28 likely falling to 9–11°C overnight amid clearing conditions, strong northwesterly winds, and moderate humidity after daytime highs near 14°C. This aligns with historical late-August averages of 8–12°C but positions cooler outcomes like 10°C or 11°C as scientifically plausible based on current observations near 13°C and ensemble guidance. Trader consensus favoring 13°C at over 50% implied probability reflects the day's observed floor so far, limited further cooling potential from wind mixing, and uncertainty in exact overnight radiative cooling before resolution. Updated model runs and official minimum readings will determine final settlement.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · UpdatedLowest temperature in Wellington on August 28?
13°C 100.0%
7°C or below <1%
8°C <1%
9°C <1%
$17,697 Vol.
$17,697 Vol.
7°C or below
No
8°C
No
9°C
No
10°C
No
11°C
No
12°C
No
13°C
Yes
14°C
No
15°C
No
16°C
No
17°C or higher
No
13°C 100.0%
7°C or below <1%
8°C <1%
9°C <1%
$17,697 Vol.
$17,697 Vol.
7°C or below
No
8°C
No
9°C
No
10°C
No
11°C
No
12°C
No
13°C
Yes
14°C
No
15°C
No
16°C
No
17°C or higher
No
The resolution source for this market will be information from NOAA, specifically the lowest reading under the "Temp" column for all times on this day, available here: https://www.weather.gov/wrh/timeseries?site=nzwn
If NOAA data is unavailable or missing for the observation period, Weather Underground will be used as the secondary resolution source.
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 26, 2026, 12:29 AM ET
Resolution Source
https://www.weather.gov/wrh/timeseries?site=nzwnResolver
0x69c47De9D...Outcome proposed: No
No dispute
Final outcome: No
The resolution source for this market will be information from NOAA, specifically the lowest reading under the "Temp" column for all times on this day, available here: https://www.weather.gov/wrh/timeseries?site=nzwn
If NOAA data is unavailable or missing for the observation period, Weather Underground will be used as the secondary resolution source.
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...Outcome proposed: No
No dispute
Final outcome: No
Recent official forecasts from MetService and international models show Wellington's minimum temperature on August 28 likely falling to 9–11°C overnight amid clearing conditions, strong northwesterly winds, and moderate humidity after daytime highs near 14°C. This aligns with historical late-August averages of 8–12°C but positions cooler outcomes like 10°C or 11°C as scientifically plausible based on current observations near 13°C and ensemble guidance. Trader consensus favoring 13°C at over 50% implied probability reflects the day's observed floor so far, limited further cooling potential from wind mixing, and uncertainty in exact overnight radiative cooling before resolution. Updated model runs and official minimum readings will determine final settlement.
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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