Latest forecast guidance from European and global models points to a maximum temperature near 19°C in Munich on May 18, underpinning the 43.5% market-implied probability for that outcome and the clustering around 18–20°C brackets. Mid-May climatology for the region shows average daily highs of 17–19°C, with current conditions reflecting a stable high-pressure ridge allowing modest daytime heating under partly cloudy skies and light southerly flow. Ensemble spreads remain narrow, with limited risk of significant warming or cooling before the daily peak measurement at official stations such as Munich Airport. Traders are closely monitoring the next DWD and ECMWF model runs for any adjustments to boundary-layer temperatures ahead of the 24-hour resolution window.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · UpdatedHighest temperature in Munich on May 18?
19°C 44%
20°C 26%
18°C 25%
21°C 6%
13°C or below
<1%
14°C
<1%
15°C
<1%
16°C
1%
17°C
4%
18°C
25%
19°C
44%
20°C
26%
21°C
6%
22°C
1%
23°C or higher
<1%
19°C 44%
20°C 26%
18°C 25%
21°C 6%
13°C or below
<1%
14°C
<1%
15°C
<1%
16°C
1%
17°C
4%
18°C
25%
19°C
44%
20°C
26%
21°C
6%
22°C
1%
23°C or higher
<1%
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 Munich Airport Station once information is finalized, available here: https://www.wunderground.com/history/daily/de/munich/EDDM.
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: May 16, 2026, 12:04 AM ET
Resolution Source
https://www.wunderground.com/history/daily/de/munich/EDDMThe 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 Munich Airport Station once information is finalized, available here: https://www.wunderground.com/history/daily/de/munich/EDDM.
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.
Resolution Source
https://www.wunderground.com/history/daily/de/munich/EDDMLatest forecast guidance from European and global models points to a maximum temperature near 19°C in Munich on May 18, underpinning the 43.5% market-implied probability for that outcome and the clustering around 18–20°C brackets. Mid-May climatology for the region shows average daily highs of 17–19°C, with current conditions reflecting a stable high-pressure ridge allowing modest daytime heating under partly cloudy skies and light southerly flow. Ensemble spreads remain narrow, with limited risk of significant warming or cooling before the daily peak measurement at official stations such as Munich Airport. Traders are closely monitoring the next DWD and ECMWF model runs for any adjustments to boundary-layer temperatures ahead of the 24-hour resolution window.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · Updated

Beware of external links.
Beware of external links.
Frequently Asked Questions