WeatherHelsinki Daily Weather

Highest temperature in Helsinki on September 16?

$7.5K volume, 24h440 fills · 170 traders · 11 questions

Reported by Polymarket: open interest $10.8K · liquidity $66.9K · 24h volume 11,741 shares

Event startSep 14, 2026 04:58 UTC
CreatedSep 14, 2026 04:58 UTC
Sep 14, 2026 04:58 UTC
First tradeSep 14, 2026 05:27 UTC
Sep 16, 2026 12:00 UTC

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

Part of Helsinki Daily Weather · daily

Question	Yes	No	24h volume
14°C	0.1¢	100.0¢	$2.1K
16°C	67.5¢	32.5¢	$1.9K
13°C	0.1¢	100.0¢	$1.2K
17°C	2.5¢	97.5¢	$1.0K
15°C	35.0¢	70.0¢	$724.01
18°C	0.3¢	99.8¢	$369.27
19°C	0.1¢	99.9¢	$43.54
11°C or belowQuiet	0.1¢	100.0¢	—
12°CQuiet	0.1¢	100.0¢	—
20°CQuiet	0.1¢	100.0¢	—
21°C or higherQuiet	0.1¢	100.0¢	—
(11 of 11 priced)	109.1¢

Market details

Category: Weather
Series: Helsinki Daily Weather

Prices and volume as of Sep 16, 2026 09:30 UTC. Trading data is ours; event metadata comes from Polymarket. Not affiliated with Polymarket · Not investment advice.

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Market details