Recent forecast models from agencies including MetService and international sources point to a maximum temperature of 14–15°C in Wellington on September 21, 2026, positioning these as the leading market outcomes. Northerly winds ahead of an approaching southerly change are expected to moderate spring conditions, with partly cloudy skies and limited daytime heating keeping highs near the September climatological average of roughly 14°C. Current observations on September 20 show temperatures in the low-to-mid teens Celsius under similar flow, supporting trader consensus around 15°C at 57.5% implied probability. Minor model spreads introduce modest upside risk to 16°C, while cooler scenarios remain lower probability absent a sharper frontal passage. Updated official guidance and afternoon observations will refine resolution thresholds.
Eksperimental na AI-generated summary na nire-reference ang Polymarket data. Hindi ito trading advice at wala itong papel sa kung paano nire-resolve ang market na ito. · Na-updateHighest temperature in Wellington on September 21?
15°C 57%
16°C 32%
14°C 12%
17°C 2%
$18,066 Vol.
$18,066 Vol.
10°C or below
<1%
11°C
<1%
12°C
<1%
13°C
1%
14°C
12%
15°C
57%
16°C
32%
17°C
2%
18°C
<1%
19°C
<1%
20°C or higher
<1%
15°C 57%
16°C 32%
14°C 12%
17°C 2%
$18,066 Vol.
$18,066 Vol.
10°C or below
<1%
11°C
<1%
12°C
<1%
13°C
1%
14°C
12%
15°C
57%
16°C
32%
17°C
2%
18°C
<1%
19°C
<1%
20°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
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.
Binuksan ang Market: Sep 19, 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...Recent forecast models from agencies including MetService and international sources point to a maximum temperature of 14–15°C in Wellington on September 21, 2026, positioning these as the leading market outcomes. Northerly winds ahead of an approaching southerly change are expected to moderate spring conditions, with partly cloudy skies and limited daytime heating keeping highs near the September climatological average of roughly 14°C. Current observations on September 20 show temperatures in the low-to-mid teens Celsius under similar flow, supporting trader consensus around 15°C at 57.5% implied probability. Minor model spreads introduce modest upside risk to 16°C, while cooler scenarios remain lower probability absent a sharper frontal passage. Updated official guidance and afternoon observations will refine resolution thresholds.
Eksperimental na AI-generated summary na nire-reference ang Polymarket data. Hindi ito trading advice at wala itong papel sa kung paano nire-resolve ang market na ito. · Na-update
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