**Forecast models from sources including ECMWF and GFS indicate a minimum temperature in Amsterdam on September 16 likely between 12–14°C amid a passing frontal system with showers and thunderstorms.** Westerly to northwesterly winds of 10–15 km/h, combined with persistent cloud cover and precipitation probabilities exceeding 60% during the overnight period, will limit radiative cooling and keep the low above typical early-September values near 11°C. Ensemble spreads show modest divergence in the exact overnight minimum, driven by the timing of heaviest rain and any brief clear spells that could allow slightly lower readings. Historical analogs for mid-September under similar synoptic patterns support this range, with trader positioning reflecting uncertainty between a milder outcome above 15°C and cooler values near 12–13°C as new model runs and observational updates arrive.
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-updateLowest temperature in Amsterdam on September 16?
18°C or higher 72%
11°C 40%
16°C 40%
13°C 30%
8°C or below
1%
9°C
1%
10°C
17%
11°C
40%
12°C
22%
13°C
30%
14°C
22%
15°C
22%
16°C
40%
17°C
18%
18°C or higher
72%
18°C or higher 72%
11°C 40%
16°C 40%
13°C 30%
8°C or below
1%
9°C
1%
10°C
17%
11°C
40%
12°C
22%
13°C
30%
14°C
22%
15°C
22%
16°C
40%
17°C
18%
18°C or higher
72%
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=eham
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 14, 2026, 12:31 AM ET
Resolution Source
https://www.weather.gov/wrh/timeseries?site=ehamResolver
0x69c47De9D...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=eham
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=ehamResolver
0x69c47De9D...**Forecast models from sources including ECMWF and GFS indicate a minimum temperature in Amsterdam on September 16 likely between 12–14°C amid a passing frontal system with showers and thunderstorms.** Westerly to northwesterly winds of 10–15 km/h, combined with persistent cloud cover and precipitation probabilities exceeding 60% during the overnight period, will limit radiative cooling and keep the low above typical early-September values near 11°C. Ensemble spreads show modest divergence in the exact overnight minimum, driven by the timing of heaviest rain and any brief clear spells that could allow slightly lower readings. Historical analogs for mid-September under similar synoptic patterns support this range, with trader positioning reflecting uncertainty between a milder outcome above 15°C and cooler values near 12–13°C as new model runs and observational updates arrive.
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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