Trader consensus on Polymarket heavily favors Milan reaching a high of 17-19°C on March 24, with 17°C, 18°C, and 19°C implying nearly equal 27-30% probabilities, driven by the latest ECMWF and GFS ensemble forecasts converging on afternoon peaks in this narrow range amid a persistent high-pressure ridge advecting mild southerly airflow. These models show mean projections near 18°C, but diverge on fine-scale details like boundary layer mixing and urban heat island amplification in Milan, which could nudge the maximum up or down by 1-2°C. Historical late-March highs average 13-14°C, yet current anomalies—2-4°C above normal from strengthened meridional flow—explain the elevated odds, while slim chances below 16°C reflect low precipitation risk per ARPA Lombardia updates. Uncertainty lingers in shortwave trough timing potentially capping warmth.
Experimental AI-generated summary referencing Polymarket data · UpdatedHighest temperature in Milan on March 24?
Highest temperature in Milan on March 24?
18°C 28%
19°C 26%
17°C 23%
16°C 8%
12°C or below
1%
13°C
4%
14°C
6%
15°C
10%
16°C
15%
17°C
29%
18°C
28%
19°C
26%
20°C
9%
21°C
4%
22°C or higher
6%
18°C 28%
19°C 26%
17°C 23%
16°C 8%
12°C or below
1%
13°C
4%
14°C
6%
15°C
10%
16°C
15%
17°C
29%
18°C
28%
19°C
26%
20°C
9%
21°C
4%
22°C or higher
6%
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 Malpensa Intl Airport Station once information is finalized, available here: https://www.wunderground.com/history/daily/it/milan/LIMC.
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.
Market Opened: Mar 20, 2026, 6:27 AM ET
Resolution Source
https://www.wunderground.com/history/daily/it/milan/LIMCResolver
0x69c47De9D...Resolution Source
https://www.wunderground.com/history/daily/it/milan/LIMCResolver
0x69c47De9D...Trader consensus on Polymarket heavily favors Milan reaching a high of 17-19°C on March 24, with 17°C, 18°C, and 19°C implying nearly equal 27-30% probabilities, driven by the latest ECMWF and GFS ensemble forecasts converging on afternoon peaks in this narrow range amid a persistent high-pressure ridge advecting mild southerly airflow. These models show mean projections near 18°C, but diverge on fine-scale details like boundary layer mixing and urban heat island amplification in Milan, which could nudge the maximum up or down by 1-2°C. Historical late-March highs average 13-14°C, yet current anomalies—2-4°C above normal from strengthened meridional flow—explain the elevated odds, while slim chances below 16°C reflect low precipitation risk per ARPA Lombardia updates. Uncertainty lingers in shortwave trough timing potentially capping warmth.
Experimental AI-generated summary referencing Polymarket data · Updated
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