Trader sentiment heavily favors 15°C (38.5%) and 14°C (31.0%) for Warsaw's highest temperature on March 23, driven by converging ensemble forecasts from ECMWF and GFS models projecting mild highs of 14-16°C under a persistent high-pressure ridge channeling warmer southerly airflow. Recent ECMWF run (00Z) implies a peak near 15.2°C around midday, while GFS edges cooler at 14.5°C, reflecting slight model spread from boundary layer mixing and cloud cover variability. Differentiating factors include the precise timing of an approaching Atlantic front—earlier arrival caps at 14°C via increased cloudiness, while delay boosts 16°C odds via prolonged insolation. Historical March 23 average is 9°C, underscoring the anomalously warm setup; watch IMGW observations for resolution.
Resumo experimental gerado por IA com dados do Polymarket · AtualizadoHighest temperature in Warsaw on March 23?
Highest temperature in Warsaw on March 23?
15°C 39%
14°C 31%
16°C 18%
13°C 3.0%
$136,563 Vol.
$136,563 Vol.
7°C or below
<1%
8°C
<1%
9°C
<1%
10°C
1%
11°C
<1%
12°C
2%
13°C
3%
14°C
31%
15°C
39%
16°C
18%
17°C or higher
2%
15°C 39%
14°C 31%
16°C 18%
13°C 3.0%
$136,563 Vol.
$136,563 Vol.
7°C or below
<1%
8°C
<1%
9°C
<1%
10°C
1%
11°C
<1%
12°C
2%
13°C
3%
14°C
31%
15°C
39%
16°C
18%
17°C or higher
2%
The resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day by the Forecast for the Warsaw Chopin Airport Station once information is finalized, available here: https://www.wunderground.com/history/daily/pl/warsaw/EPWA.
To toggle between Fahrenheit and Celsius, click the gear icon next to the search bar and switch the Temperature setting between °F and °C.
This market can not resolve to "Yes" until all data for this date has been finalized.
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.
Any revisions to temperatures recorded after data is finalized for this market's timeframe will not be considered for this market's resolution.
Mercado Aberto: Mar 19, 2026, 6:15 AM ET
Resolution Source
https://www.wunderground.com/history/daily/pl/warsaw/EPWAResolver
0x69c47De9D...Resolution Source
https://www.wunderground.com/history/daily/pl/warsaw/EPWAResolver
0x69c47De9D...Trader sentiment heavily favors 15°C (38.5%) and 14°C (31.0%) for Warsaw's highest temperature on March 23, driven by converging ensemble forecasts from ECMWF and GFS models projecting mild highs of 14-16°C under a persistent high-pressure ridge channeling warmer southerly airflow. Recent ECMWF run (00Z) implies a peak near 15.2°C around midday, while GFS edges cooler at 14.5°C, reflecting slight model spread from boundary layer mixing and cloud cover variability. Differentiating factors include the precise timing of an approaching Atlantic front—earlier arrival caps at 14°C via increased cloudiness, while delay boosts 16°C odds via prolonged insolation. Historical March 23 average is 9°C, underscoring the anomalously warm setup; watch IMGW observations for resolution.
Resumo experimental gerado por IA com dados do Polymarket · Atualizado
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