●Polyrank
WeatherHelsinki Daily Weather

Highest temperature in Helsinki on September 21?

$5.4K volume, 24h498 fills · 149 traders · 11 questions

Reported by Polymarket: open interest $5.7K · liquidity $25.3K · 24h volume 9,449 shares

  1. Event start
  2. Created
  4. First trade

Resolves via weather.gov/wrh/timeseries?site=efhk

Part of Helsinki Daily Weather · daily

QuestionYesNo24h volume
16°C49.5¢50.5¢$1.3K
17°C30.0¢70.0¢$1.0K
15°C16.5¢83.5¢$663.28
18°C2.5¢97.5¢$570.99
13°C0.3¢99.8¢$466.96
14°C3.5¢96.5¢$421.10
11°C0.1¢100.0¢$377.54
12°C0.1¢100.0¢$305.38
20°C or higher0.1¢99.9¢$214.68
19°C0.3¢99.8¢$115.86
10°C or belowQuiet0.1¢100.0¢—
(11 of 11 priced)102.7¢

Market details

Category
Weather
Series
Helsinki Daily Weather

Prices as of Sep 20, 2026 21:47 UTC; volume from on-chain fills over the last 24h. Trading data is ours; event metadata comes from Polymarket. Not affiliated with Polymarket · Not investment advice.